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Americo Cunha Jr


Assistant Professor of Applied Mathematics

Rio de Janeiro State University - UERJ

The focus of our research group is directed to the interplay between mathematics, engineering, physics, and computational sciences, seeking to solve complex interdisciplinary problems in engineering and applied sciences. We are interested in both, basic research and applications, with special attention to the following topics:

  • Nonlinear Dynamics
  • Uncertainty Quantification
  • Inverse Problems
  • Reduced Order/Surrogate Modeling
  • Computational Science and Engineering
  • Industrial Mathematics

We work mainly in the qualitative and quantitative study of nonlinear phenomena and systems (epidemiological forecasting, damage detection, energy harvesters, etc.), seeking to better understand their underlying dynamic behavior. For this purpose we make use of sophisticated analytical, numerical and data-driven techniques, as well as hybrid approaches combining them. We are also interested in the development of state of art computational tools for the analysis of complex systems, such as numerical codes for ordinary/partial differential equations, reduced order/surrogate models, machine learning/statistical regressors, etc. In this context, our work is organized into the following interdisciplinary and transversal lines of research:

  • Nonlinear and chaotic phenomena in complex systems
  • Probabilistic modeling of uncertainties in nonlinear systems
  • Inverse problems for calibration of computational models
  • Reduction of complexity in high order computational models
  • Computational modeling of industrial problems

More information: www.americocunha.org


Journal articles36 documents

  • Americo Cunha Jr, Luis Fernando Figueira da Silva. CRFlowLib — Chemically Reacting Flow Library. Software Impacts, Elsevier, 2022, 11, pp.100206. ⟨10.1016/j.simpa.2021.100206⟩. ⟨hal-03506934⟩
  • Americo Cunha, Luis Fernando Figueira da Silva. CRFlowLib — Chemically Reacting Flow Library. Software Impacts, Elsevier, 2022, 11, pp.100206. ⟨10.1016/j.simpa.2021.100206⟩. ⟨hal-03504745⟩
  • Americo Cunha Jr, Marcelo Pereira, Rafael Avanço, Angelo Tusset, José Balthazar. On the reduction of nonlinear electromechanical systems. Meccanica, Springer Verlag, In press. ⟨hal-03680269⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. An optimizationless stochastic Volterra series approach for nonlinear model identification. Journal of the Brazilian Society of Mechanical Sciences and Engineering, Springer Verlag, 2022, 44, ⟨10.1007/s40430-022-03558-z⟩. ⟨hal-03655699⟩
  • Bruna Pavlack, Jessé Paixão, Samuel da Silva, Americo Cunha Jr, David García Cava. Polynomial Chaos-Kriging metamodel for quantification of the debonding area in large wind turbine blades. Structural Health Monitoring, SAGE Publications (UK and US), 2022, 21, pp.666-682. ⟨10.1177/14759217211007956⟩. ⟨hal-03225764⟩
  • João Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Varoto. Global sensitivity analysis of asymmetric energy harvesters. Nonlinear Dynamics, Springer Verlag, In press. ⟨hal-03680077⟩
  • Paulo Roberto de Lima Gianfelice, Ricardo Oyarzabal, Americo Cunha Jr, Jose Mario Vicensi Grzybowski, Fernando da Conceição Batista, et al.. The starting dates of COVID-19 multiple waves. Chaos: An Interdisciplinary Journal of Nonlinear Science, American Institute of Physics, 2022, 32, pp.031101. ⟨10.1063/5.0079904⟩. ⟨hal-03596781⟩
  • Michel Tosin, Eber Dantas, Americo Cunha Jr, Rebecca Morrison. ARBO: Arbovirus modeling and uncertainty quantification toolbox. Software Impacts, Elsevier, 2022, 12, pp.100252. ⟨10.1016/j.simpa.2022.100252⟩. ⟨hal-03595854⟩
  • José Telles, Marcelo Pereira, Americo Cunha Jr, Lisandro Lovisolo. Controlling chaos for energy harvesting via digital extended time-delay feedback. The European Physical Journal. Special Topics, EDP Sciences, In press, ⟨10.1140/epjs/s11734-022-00503-y⟩. ⟨hal-03595971⟩
  • Americo Cunha Jr. Enhancing the performance of a bistable energy harvesting device via the cross-entropy method. Nonlinear Dynamics, Springer Verlag, 2021, 103, pp.137-155. ⟨10.1007/s11071-020-06109-0⟩. ⟨hal-01531845v4⟩
  • João Pedro Norenberg, João Victor Peterson, Vinicius Gonçalves Lopes, Roberto Luo, Leonardo de La Roca, et al.. STONEHENGE — Suite for nonlinear analysis of energy harvesting systems. Software Impacts, Elsevier, 2021, 10, pp.100161. ⟨10.1016/j.simpa.2021.100161⟩. ⟨hal-03425965⟩
  • Abraham Nispel, Stephen Ekwaro-Osire, João Paulo Dias, Americo Cunha Jr. Uncertainty Quantification for Fatigue Life of Offshore Wind Turbine Structure. ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering, ASME-ASCE, 2021, 7, pp.040901. ⟨10.1115/1.4051162⟩. ⟨hal-03287896⟩
  • Godlove Wanki, Stephen Ekwaro-Osire, João Paulo Dias, Americo Cunha Jr. Uncertainty Quantification With Sparsely Characterized Parameters: An Example Applied to Femoral Stem Mechanics. The Journal of Verification, Validation and Uncertainty Quantification (VVUQ), The American Society of Mechanical Engineers (ASME), 2020, 5 (3), pp.031005. ⟨10.1115/1.4048749⟩. ⟨hal-02983497⟩
  • Rebecca E Morrison, Americo Cunha Jr. Embedded model discrepancy: A case study of Zika modeling. Chaos: An Interdisciplinary Journal of Nonlinear Science, American Institute of Physics, 2020, 30, pp.051103. ⟨10.1063/5.0005204⟩. ⟨hal-02541535⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr, Michael Douglas Todd. On the detection of a nonlinear damage in an uncertain nonlinear beam using stochastic Volterra series. Structural Health Monitoring, SAGE Publications (UK and US), 2020, 19, pp.1137-1150. ⟨10.1177/2F1475921719876086⟩. ⟨hal-02315958⟩
  • Vinicius Gonçalves Lopes, João Victor Ligier Lopes Peterson, Americo Cunha Jr. The nonlinear dynamics of a bistable energy harvesting system with colored noise disturbances. Journal of Computational Interdisciplinary Sciences, PACIS, 2019, 10 (3), pp.125-132. ⟨10.6062/jcis.2019.10.03.0166⟩. ⟨hal-02010224v2⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr, Michael Douglas Todd. Damage detection in an uncertain nonlinear beam based on stochastic Volterra series: an experimental application. Mechanical Systems and Signal Processing, Elsevier, 2019, 128, pp.463-478. ⟨10.1016/j.ymssp.2019.03.045⟩. ⟨hal-02100505⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Damage detection in uncertain nonlinear systems based on stochastic Volterra series. Mechanical Systems and Signal Processing, Elsevier, 2019, 125, pp.288-310. ⟨10.1016/j.ymssp.2018.07.028⟩. ⟨hal-01861850⟩
  • Piotr Wolszczak, Pawel Lonkwic, Americo Cunha Jr, Grzegorz Litak, Szymon Molski. Robust optimization and uncertainty quantification in the nonlinear mechanics of an elevator brake system. Meccanica, Springer Verlag, 2019, 54, pp.1057-1069. ⟨hal-02105068⟩
  • João Paulo Dias, Stephen Ekwaro-Osire, Americo Cunha Jr, Shweta Dabetwar, Abraham Nispel, et al.. Parametric probabilistic approach for cumulative fatigue damage using double linear damage rule considering limited data. International Journal of Fatigue, Elsevier, 2019, 127, pp.246-258. ⟨hal-02158207⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. An uncertainty quantification framework for a Zika virus epidemic model. Journal of Computational Interdisciplinary Sciences, PACIS, 2019, 10 (2), pp.91-96. ⟨10.6062/jcis.2019.10.02.0163⟩. ⟨hal-02010225v2⟩
  • Davi Antonio Santos, Americo Cunha Jr. Flight control of a hexa-rotor airship: Uncertainty quantification for a range of temperature and pressure conditions. ISA Transactions, Elsevier, 2019, 93, pp.268. ⟨10.1016/j.isatra.2019.03.010⟩. ⟨hal-01541169v2⟩
  • Nilton Cuellar, Anderson Pereira, Ivan Fabio Mota De Menezes, Americo Cunha Jr. Non-intrusive polynomial chaos expansion for topology optimization using polygonal meshes. Journal of the Brazilian Society of Mechanical Sciences and Engineering, Springer Verlag, 2018, 40 (12), pp.561. ⟨10.1007/s40430-018-1464-2⟩. ⟨hal-01927228⟩
  • Eber Dantas, Michel Tosin, João Peterson, Vinicius Lopes, Americo Cunha Jr. A mathematical analysis about Zika virus outbreak in Rio de Janeiro. Journal of Computational Interdisciplinary Sciences, PACIS, 2018, 9, pp.135. ⟨10.6062/jcis.2018.09.01.0135⟩. ⟨hal-01471302⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. Calibration of a SEIR-SEI epidemic model to describe the Zika virus outbreak in Brazil. Applied Mathematics and Computation, Elsevier, 2018, 338, pp.249-259. ⟨10.1016/j.amc.2018.06.024⟩. ⟨hal-01456776v4⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. Dynamic analysis and characterization of a nonlinear bi-stable piezo-magneto-elastic energy harvester. MATEC Web of Conferences, EDP sciences, 2018, International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD 2018), 241, pp.01001. ⟨10.1051/matecconf/201824101001⟩. ⟨hal-01730110v3⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. Quantification of parametric uncertainties induced by irregular soil loading in orchard tower sprayer nonlinear dynamics. Journal of Sound and Vibration, Elsevier, 2017, 408, pp.252-269. ⟨10.1016/j.jsv.2017.07.023⟩. ⟨hal-01561543⟩
  • Diego Colón, Americo Cunha Jr, Stefan Kaczmarczyk, José Manoel Balthazar. On dynamic analysis and control of an elevator system using polynomial chaos and Karhunen-Loève approaches. Procedia Engineering, Elsevier, 2017, 199, pp.1629-1634. ⟨10.1016/j.proeng.2017.09.083⟩. ⟨hal-01590666⟩
  • Luis Gustavo Villani, Samuel da Silva, Americo Cunha Jr. Damage detection in an uncertain nonlinear beam. Procedia Engineering, Elsevier, 2017, 199, pp.2090-2095. ⟨10.1016/j.proeng.2017.09.480⟩. ⟨hal-01590669⟩
  • Americo Cunha Jr, Rubens Sampaio. On the nonlinear stochastic dynamics of a continuous system with discrete attached elements. Applied Mathematical Modelling, Elsevier, 2015, 39 (2), pp.809-819. ⟨10.1016/j.apm.2014.07.012⟩. ⟨hal-01438635⟩
  • Americo Cunha Jr, Christian Soize, Rubens Sampaio. Computational modeling of the nonlinear stochastic dynamics of horizontal drillstrings. Computational Mechanics, Springer Verlag, 2015, 56 (5), pp.849-878. ⟨10.1007/s00466-015-1206-6⟩. ⟨hal-01194190⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Assessment of a transient homogeneous reactor through in situ adaptive tabulation. Journal of the Brazilian Society of Mechanical Sciences and Engineering, Springer Verlag, 2014, 36 (2), pp.377-391. ⟨10.1007/s40430-013-0080-4⟩. ⟨hal-01438646⟩
  • Americo Cunha Jr, Rubens Sampaio. Study of the nonlinear longitudinal dynamics of a stochastic system. MATEC Web of Conferences, EDP sciences, 2014, CSNDD 2014 - International Conference on Structural Nonlinear Dynamics and Diagnosis 16, pp.5004. ⟨10.1051/matecconf/20141605004⟩. ⟨hal-01473589⟩
  • Americo Cunha Jr, Rafael Nasser, Rubens Sampaio, Hélio Lopes, Karin Breitman. Uncertainty quantification through the Monte Carlo method in a cloud computing setting. Computer Physics Communications, Elsevier, 2014, 185 (5), pp.1355 - 1363. ⟨10.1016/j.cpc.2014.01.006⟩. ⟨hal-01438643⟩
  • Mario Sandoval, Americo Cunha Jr, Rubens Sampaio. Identification of parameters in the torsional dynamics of a drilling process through Bayesian statistics. Mecánica Computacional, OJS editorial, 2013, pp.763 - 773. ⟨hal-01446444⟩
  • Americo Cunha Jr, Rubens Sampaio. Effect of an attached end mass in the dynamics of uncertainty nonlinear continuous random system. Mecánica Computacional, OJS editorial, 2012, XXXI, pp.2673-2683. ⟨hal-01438656⟩

Conference papers95 documents

  • Roberto Luo, João Pedro C V Norenberg, Americo Cunha Jr. Análise numérica num dispositivo coletor de energia assimétrico não linear. Congresso Nacional de Estudantes de Engenharia Mecânica (CREEM 2022), May 2022, Santa Maria, Brazil. ⟨hal-03635978⟩
  • Rebecca E Morrison, Americo Cunha Jr. An embedded discrepancy operator to improve epidemic compartmental models prediction. 3rd Pan American Congress on Computational Mechanics (PANACM 2021), Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425922⟩
  • Diego Matos, Americo Cunha Jr. Inference of nonlinear dynamical systems from data using sparse regression. 14th World Conference on Computational Mechanics, Jan 2021, Paris, France. ⟨hal-03109699⟩
  • Roberto Luo, João Pedro C V Norenberg, Americo Cunha Jr. Estudo numérico sobre um dispositivo coletor de energia não linear assimétrico. Encontro Regional de Matemática Aplicada e Computacional - ERMAC RJ 2021, Nov 2021, Congresso Virtual, Brazil. ⟨hal-03472782⟩
  • Leonardo Rocha de La Roca, Gabriel Luc, José Geraldo Telles Ribeiro, Americo Cunha Jr, Gabriel Costa de Araújo. Development of a biomechanically accurate kinematic model for the human arm and hand. 26th International Congress of Mechanical Engineering (COBEM 2021), Nov 2021, Florianópolis, Brazil. ⟨hal-03425955⟩
  • João Pedro C V Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Sergio Varoto. Sobol global sensitivity analysis on a bistable energy harvester. 25th International Congress of Theoretical and Applied Mechanics (ICTAM 2020+1), Aug 2021, Milano, Italy. ⟨hal-03338659⟩
  • Victor Maudonet, Carlos Frederico Trotta Matt, Americo Cunha Jr. Parametric probabilistic models for predicting creep remaining useful life. 3rd Pan American Congress on Computational Mechanics (PANACM 2021), Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425927⟩
  • Vinicius Lopes, Americo Cunha Jr. On the bifurcation analysis of a bistable piezo-magneto-elastic energy harvester. International Conference on Advances in Energy Harvesting Technology (ICAEHT-2021), Mar 2021, Lublin, Poland. ⟨hal-02317139⟩
  • Americo Cunha Jr, Michel Tosin. Mathematical models to predict the spread of an epidemic. DINAME 2021 Webinar Series, Feb 2021, Brasília, Brazil. ⟨hal-03321690⟩
  • Rachel Lucena, Americo Cunha Jr. Models of evolution based on data for spatio-temporal analysis of COVID-19 in Brazilian states. 3rd Pan American Congress on Computational Mechanics (PANACM 2021), Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425914⟩
  • Americo Cunha Jr, Rachel Lucena, Michel Tosin, Diego Matos. Evolution equations for an epidemic via sparse regression. EBDS 2021 - Terceiro Encontro Brasileiro de Data Science, Aug 2021, São Paulo, Brazil. ⟨hal-03321689⟩
  • Michel Tosin, Americo Cunha Jr, Flávio C. Coelho. Analysis of a logistic model for the waves of covid-19 in Brazil under the presence of uncertainties. 3rd Pan American Congress on Computational Mechanics (PANACM 2021), Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425916⟩
  • Thiago G Ritto, Americo Cunha Jr, David A.W. Barton. Parameter calibration and uncertainty quantification in an SEIR-type COVID-19 model using approximate Bayesian computation. 3rd Pan American Congress on Computational Mechanics (PANACM 2021), Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425932⟩
  • João Pedro C V Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Sergio Varoto. Global sensitivity analysis of bistable energy harvesting systems via Sobol indices. Stochastic Resonance 40 years (SR40), Sep 2021, Perugia, Italy. ⟨hal-03347052⟩
  • Bruna Pavlack, Malú Grave, Eber Dantas, Julio Basilio, Leonardo de La Roca, et al.. EPIDEMIC: a didactic tool for teaching mathematical epidemiology. XL Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2021), Sep 2021, Campo Grande (virtual), Brazil. ⟨hal-03338666⟩
  • Americo Cunha Jr. The cross-entropy method for optimization of energy harvesting systems. Second International Nonlinear Dynamics Conference, Feb 2021, Rome, Italy. ⟨hal-03130822⟩
  • Victor Vieira Maudonet, Carlos Frederico Trotta Matt, Americo Cunha Jr. Parametric probabilistic model for predicting creep remaining useful life. 26th International Congress of Mechanical Engineering (COBEM 2021), Nov 2021, Florianópolis, Brazil. ⟨hal-03425960⟩
  • Roberto Luo, João Pedro C V Norenberg, Americo Cunha Jr. Estudo numérico sobre a influência da assimetria num dispositivo coletor de energia não linear. XL Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2021), Sep 2021, Campo Grande, Brazil. ⟨hal-03338661⟩
  • Americo Cunha Jr, Rachel Lucena, Lisandro Lovisolo. Data-driven discovery of mechanist evolution equations for an epidemic. Webinar The Mathematics of COVID-19, Nov 2021, Rio de Janeiro, Brazil. ⟨hal-03425947⟩
  • João Pedro Norenberg, Roberto Luo, Americo Cunha Jr, Samuel da Silva, Paulo Sérgio Varoto. Remarks on the dynamic behavior of an asymmetric bistable energy harvester. 26th International Congress of Mechanical Engineering (COBEM 2021), Nov 2021, Florianópolis, Brazil. ⟨hal-03425953⟩
  • Raphael Avanço, Danilo Zanella, Raibel Cantillo, Americo Cunha Jr, José Manoel Balthazar, et al.. The influence of the inductance on the nonideal vibrations of a pendulum coupled to a DC motor. 16th International Conference Dynamical Systems - Theory and Applications, Dec 2021, Lodz, Poland. ⟨hal-03475450⟩
  • Americo Cunha Jr, Michel Tosin. Modelos matemáticos para monitorar e prever a propagação de uma epidemia. Encontro Acadêmico de Modelagem Computacional 2021 (XIV EAMC), Feb 2021, Petrópolis, Brazil. ⟨hal-03321691⟩
  • João Pedro C V Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Sergio Varoto. Exploring the behavior of a bistable energy harvester via global sensitivity analysis. International Conference on Advances in Energy Harvesting Technology (ICAEHT-2021), Mar 2021, Lublin, Poland. ⟨hal-03174865⟩
  • Raphael Avanço, Danilo Zanella, Raibel Cantillo, Americo Cunha Jr, José Manoel Balthazar, et al.. Discussion on the influence of the inductance in the nonlinear dynamics of DC motors in coupled systems. 16th International Conference Dynamical Systems - Theory and Applications, Dec 2021, Lodz, Poland. ⟨hal-03475452⟩
  • Bruna Silveira Pavlack, Malú Grave, Amanda Cunha Guyt, Luthiana Soares, Americo Cunha Jr, et al.. EPIDEMIC: An educational code for teaching mathematical epidemiology. II Encontro Fluminense de Mulheres em Biomatemática, Nov 2020, Rio de Janeiro, Brazil. ⟨hal-03011145⟩
  • Americo Cunha Jr, Grzegorz Litak, Piotr Wolszczak. Effect of stochastic excitation on sub-harmonic solutions in a bistable energy harvester. International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2020, Sep 2020, Rhodes, Greece. pp.410003, ⟨10.1063/5.0081318⟩. ⟨hal-03640224⟩
  • Michel Tosin, Americo Cunha Jr, Flávio C Coelho. Seleção de modelos epidemiológicos via análise de sensibilidade global. XXIII Congresso Brasileiro de Automática (CBA 2020), Nov 2020, Congresso Virtual, Brazil. ⟨hal-02975811⟩
  • João Pedro C V Norenberg, Americo Cunha Jr, Samuel da Silva, Paulo Sergio Varoto. An application of the global sensitivity analysis on a bistable energy harvester. 3rd International Conference on Engineering Vibration (ICoEV 2020), Dec 2020, Aberdeen, United Kingdom. ⟨hal-03075350⟩
  • Fernando C Batista, Americo Cunha Jr. Inferência dos Estágios Iniciais da COVID-19 em Portugal. XXIII Congresso Brasileiro de Automática (CBA 2020), Nov 2020, Congresso Virtual, Brazil. ⟨hal-02975810v2⟩
  • Julio Cesar de Castro Basilio, José Geraldo Telles Ribeiro, Americo Cunha Jr, Tiago Roux Oliveira. Fractional controller LQR-based with parameters optimized by Cross-Entropy method in a cart-pendulum system. First Online Conference On Modern Fractional Calculus And Its Applications (OCMFCA-2020), Dec 2020, Istambul, Turkey. ⟨hal-03073916⟩
  • Americo Cunha Jr. Optimization of an energy harvester via the cross-entropy method. 3rd International Conference on Engineering Vibration (ICoEV 2020), Dec 2020, Aberdeen, United Kingdom. ⟨hal-03075362⟩
  • Eber Dantas, Americo Cunha Jr, Tiago Alexandre Narciso Silva. A numerical procedure based on cross-entropy method for stiffness identification. 5th International Conference on Structural Engineering Dynamics (ICEDyn 2019), Jun 2019, Viana do Castelo, Portugal. ⟨hal-02054683⟩
  • Michel Tosin, Marcos Vinicius Issa, Diego Matos, Alexandre Do Nascimento, Americo Cunha Jr. Employing 0-1 test for chaos to characterize the chaotic dynamics of a generalized Gauss iterated map. XIV Conferência Brasileira de Dinâmica, Controle e Aplicações (DINCON 2019), Nov 2019, São Carlos, Brazil. ⟨hal-02388470⟩
  • Bruna Silveira Pavlack, Luis G G Villani, Samuel da Silva, Americo Cunha Jr. Vantagens da expansão em polinômio de caos na propagação de incertezas em sistemas mecânicos. XXXIX Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2019), Sep 2019, Uberlândia, Brazil. ⟨hal-02388454⟩
  • Americo Cunha Jr, Vinicius Lopes, João Peterson, Leonardo Rocha de La Roca, Marcelo da Cruz Pereira, et al.. Bifurcation analysis and control of chaos on bistable piezoelectric energy harvesting systems. Conference on Perspectives on Nonlinear Dynamics (PNLD 2019), Jul 2019, São Paulo, Brazil. ⟨hal-02189065⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. Uncertainty quantification in a nonlinear transmission model for Zika virus. Conference on Perspectives on Nonlinear Dynamics 2019 (PNLD 2019), Jul 2019, São Paulo, Brazil. ⟨hal-02189069⟩
  • Cesar Augusto Lampe Linhares Da Fonseca, Guilherme Sampaio Rodrigues de Paula, Marcelo da Cruz Pereira, Americo Cunha Jr. Analysis of vibrations on an aerial cable car system with moving mass. XVIII International Symposium on Dynamic Problems of Mechanics (Diname 2019), Mar 2019, Armação dos Búzios, Brazil. ⟨hal-01974723⟩
  • Diego Matos, Americo Cunha Jr. A data-driven approach for inference of the evolution equation of a Duffing oscillator. 15th International Conference on Vibration Engineering and Technology of Machinery (VETOMAC 2019), Nov 2019, Curitiba, Brazil. ⟨hal-02388469⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr, Michael Douglas Todd. Multiple stochastic Volterra models for damage detection. XIV Conferência Brasileira de Dinâmica, Controle e Aplicações (DINCON 2019), Nov 2019, São Carlos, Brazil. ⟨hal-02388477⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Application of a stochastic version of the restoring force surface method to identify a Duffing oscillator. First International Nonlinear Dynamics Conference (NODYCON 2019), Feb 2019, Rome, Italy. ⟨hal-02095987⟩
  • Godlove Wanki, Stephen Ekwaro-Osire, João Paulo Dias, Americo Cunha Jr. Risk-based analysis of femoral stem considering uncertainty in its design parameters. Design of Medical Devices Conference (DMD2019), Apr 2019, Mineapolis, United States. ⟨hal-02277862⟩
  • Abraham Nispel, Stephen Ekwaro-Osire, João Paulo Dias, Americo Cunha Jr. Probabilistic design and uncertainty quantification of the structure of a monopile offshore wind turbine. ASME 2019 International Mechanical Engineering Congress and Exposition (IMECE2019), Nov 2019, Salt Lake City, United States. ⟨hal-02388512⟩
  • José Geraldo Telles, Americo Cunha Jr, Tiago Roux Oliveira. On the classical and fractional control of a nonlinear inverted cart-pendulum system: a comparative analysis. 15th International Conference on Vibration Engineering and Technology of Machinery (VETOMAC 2019), Nov 2019, Curitiba, Brazil. ⟨hal-02388465⟩
  • Michel Tosin, Americo Cunha Jr, Flávio Codeço Coelho. Data driven inference of model discrepancies in Zika virus dynamics. Conference on Perspectives on Nonlinear Dynamics 2019 (PNLD 2019), Jul 2019, São Paulo, Brazil. ⟨hal-02189068⟩
  • Leonardo Rocha de La Roca, João Peterson, Marcelo da Cruz Pereira, Americo Cunha Jr. Control of chaos via OGY method on a bistable energy harvester. 25th ABCM International Congress on Mechanical Engineering (COBEM 2019), Oct 2019, Uberlândia, Brazil. ⟨hal-02388460⟩
  • Vinicius Lopes, João Peterson, Americo Cunha Jr. Exploring the nonlinear dynamics of bistable energy harvester. XVIII International Symposium on Dynamic Problems of Mechanics (Diname 2019), Mar 2019, Armação dos Búzios, Brazil. ⟨hal-01974240⟩
  • Eber Dantas, Americo Cunha Jr, Francisco Soeiro, Bruno Cesar Cayres, Hans Ingo Weber. An inverse problem via cross-entropy method for calibration of a drill string torsional dynamic model. 25th ABCM International Congress on Mechanical Engineering (COBEM 2019), Oct 2019, Uberlândia, Brazil. ⟨hal-02388463⟩
  • Tássia Penha Pereira, Stephen Ekwaro-Osire, João Paulo Dias, Nicholas J Ward, Americo Cunha Jr. Uncertainty quantification of wind turbine wakes under random wind conditions. ASME 2019 International Mechanical Engineering Congress and Exposition (IMECE2019), Nov 2019, Salt Lake City, United States. ⟨hal-02388513⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr, Michael Douglas Todd. Structural health monitoring in uncertain nonlinear systems. XXXVII It's Not Just Modal Anymore Conference (IMAC 2019), Jan 2019, Orlando, United States. ⟨hal-02095989⟩
  • Diego Matos, Americo Cunha Jr. Inference of dynamical systems evolution laws from raw data. XIV Conferência Brasileira de Dinâmica, Controle e Aplicações (DINCON 2019), Nov 2019, São Carlos, Brazil. ⟨hal-02388475⟩
  • Michel Tosin, Americo Cunha Jr, Flávio Codeço Coelho. Bayesian inference of model discrepancy in epidemiological systems. XIV Conferência Brasileira de Dinâmica, Controle e Aplicações (DINCON 2019), Nov 2019, São Carlos, Brazil. ⟨hal-02388481⟩
  • Yasar Yanik, Samuel da Silva, Americo Cunha Jr. Uncertainty quantification in the comparison of structural criterions of failure. X Congresso Nacional de Engenharia Mecânica (CONEM 2018), May 2018, Salvador, Brazil. ⟨10.26678/ABCM.CONEM2018.CON18-1176⟩. ⟨hal-01811701⟩
  • Americo Cunha Jr. Optimal power recovery in a bi-stable energy harvester. 4th International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD'2018), Jun 2018, Tangier, Morocco. ⟨hal-01811698⟩
  • Americo Cunha Jr, Eber Dantas, Michel Tosin. A stochastic nonlinear dynamic model for Zika virus outbreak in Brazil. Dynamics Days Latin America and the Caribbean, 2018 (DD-LAC 2018), Nov 2018, Punta del Este, Uruguay. ⟨hal-01925844⟩
  • Americo Cunha Jr, João Peterson, Vinicius Lopes. Exploration of the nonlinear stochastic dynamics of a bi-stable energy harvester. Dynamics Days Latin America and the Caribbean, 2018 (DD-LAC 2018), Nov 2018, Punta del Este, Uruguay. ⟨hal-01925846⟩
  • João Paulo Dias, Stephen Ekwaro-Osire, Americo Cunha Jr, Fisseha M Alemayehu, Shweta Dabetwar, et al.. A parametric probabilistic approach to quantify uncertainties in a non-linear cumulative fatigue damage model considering limited data. Twelfth International Conference on Fatigue Damage of Structural Materials (ICFDSM 2018), Sep 2018, Hyannis, United States. ⟨hal-01811700⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. A SEIR-SEI model calibration for the Zika virus epidemic in Brazil. 4th International Symposium on Uncertainty Quantification and Stochastic Modeling (Uncertainties 2018), Apr 2018, Florianópolis, Brazil. ⟨hal-01711056⟩
  • Americo Cunha Jr, Eber Dantas, Michel Tosin. Uncertainty quantification in the Brazilian outbreak of Zika virus. The 13th World Conference on Computational Mechanics (WCCM XIII), Jul 2018, New York, United States. ⟨hal-01811699⟩
  • Marcos Vinícius dos Santos Issa, Americo Cunha Jr, Francisco Soeiro, Anderson Pereira. Structural optimization using the cross-entropy method. XXXVIII Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2018), Sep 2018, Campinas, Brazil. ⟨10.5540/03.2018.006.02.0443⟩. ⟨hal-01885508⟩
  • Davi Antonio Santos, Americo Cunha Jr. Dynamic modeling and flight control of a balloon-quadcopter unmanned aerial vehicle. XXXVIII Ibero-Latin American Congress on Computational Methods in Engineering, Nov 2017, Florianópolis, France. ⟨10.20906/CPS/CILAMCE2017-0497⟩. ⟨hal-01633206⟩
  • Americo Cunha Jr. Dynamics of Zika virus in Brazil: model calibration and uncertainty quantification. III Congresso Nacional de Matematica Aplicada à Industria (CNMAI 2017), Oct 2017, Rio de Janeiro, Brazil. ⟨hal-01626572⟩
  • Vinicius Lopes, João Peterson, Americo Cunha Jr. Numerical study of parameters influence over the dynamics of a piezo-magneto-elastic energy harvesting device. XXXVII Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2017), Sep 2017, São José dos Campos, Brazil. ⟨10.5540/03.2018.006.01.0407⟩. ⟨hal-01532861⟩
  • Americo Cunha Jr. On the efficiency of a bi-stable energy harvesting device driven by a random excitation. 2nd International Conference on Engineering Vibration (ICoEV 2017), Sep 2017, Sofia, Bulgaria. ⟨hal-01626570⟩
  • Americo Cunha Jr. Optimization of an energy harvesting device via cross-entropy method. 31º Colóquio Brasileiro de Matemática (CBM 2017), Jul 2017, Rio de Janeiro, Brazil. ⟨hal-01626571⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Uncertainty quantification in Volterra series analysis of a nonlinear beam considering the noise effect. XVII International Symposium on Dynamic Problems of Mechanics (Diname 2017), Mar 2017, São Sebastião, Brazil. ⟨hal-01487344⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. On the nonlinear dynamics of a bi-stable piezoelectric energy harvesting device. 24th ABCM International Congress of Mechanical Engineering (COBEM 2017), Dec 2017, Curitiba, Brazil. ⟨10.26678/abcm.cobem2017.cob17-1570⟩. ⟨hal-01633207⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. Zika virus in Brazil: calibration of an epidemic model for 2016 outbreak. XXXVII Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2017), Sep 2017, São José dos Campos, Brazil. ⟨10.5540/03.2018.006.01.0460⟩. ⟨hal-01531847⟩
  • Davi Antonio Santos, Americo Cunha Jr, Diego Colón. Dynamic modeling, flight control design and uncertainty quantification of a balloon hexacopter unmanned aerial vehicle. 2nd International Conference on Engineering Vibration (ICoEV 2017), Sep 2017, Sofia, Bulgaria. ⟨hal-01626569⟩
  • Godlove Wanki, João Paulo Dias, Americo Cunha Jr, Stephen Ekwaro-Osire. Analysis of bone mechanical properties considering uncertainties in its constituents. 2017 Society for Design and Process Science Conference (SDPS 2017), Nov 2017, Birmingham, United States. ⟨hal-01709397⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Quantificação de incertezas nos núcleos de Volterra de um oscilador de Duffing. Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2016), Sep 2016, Gramado, Brazil. ⟨hal-01471307⟩
  • Rafael de Oliveira Teloli, Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Uso do método de superfície de resposta para estimar um modelo estocástico de uma viga não linear com rigidez cúbica. IX Congresso Nacional de Engenharia Mecânica (CONEM 2016), Aug 2016, Fortaleza, Brazil. ⟨hal-01471297⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. Maximization of the electrical power generated by a piezo-magneto-elastic energy harvesting device. XXXVI Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2016), Sep 2016, Gramado, Brazil. ⟨hal-01471301⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. Exploring the nonlinear stochastic dynamics of an orchard sprayer tower moving through an irregular terrain. 3rd International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD'2016), May 2016, Marrakech, Morocco. ⟨hal-01471312⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. Modeling of the nonlinear stochastic dynamics of an orchard sprayer tower moving in an irregular terrain. 12th World Congress on Computational Mechanics (WCCM XII), Jul 2016, Seoul, South Korea. ⟨hal-01471310⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Identification of a nonlinear beam through a stochastic model based on a Duffing oscillator. 6th International Conference on Nonlinear Science and Complexity (NSC 2016), May 2016, São José dos Campos, Brazil. ⟨10.20906/cps/nsc2016-0017⟩. ⟨hal-01471296⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. Effects of a random loading emulating an irregular terrain in the nonlinear dynamics of a tower sprayer. 3rd International Symposium on Uncertainty Quantification and Stochastic Modeling (Uncertainties 2016), Feb 2016, São Sebastião, Brazil. ⟨10.13140/RG.2.1.3436.7761⟩. ⟨hal-01471293⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. On the nonlinear dynamics of an inverted double pendulum over a vehicle suspension subjected to random excitations. 23rd ABCM International Congress of Mechanical Engineering (COBEM 2015), Dec 2015, Rio de Janeiro, Brazil. ⟨10.20906/CPS/COB-2015-1694⟩. ⟨hal-01473586⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Uncertainty analysis in Volterra series applied in a nonlinear system. 23rd ABCM International Congress of Mechanical Engineering (COBEM 2015), Dec 2015, Rio de Janeiro, Brazil. ⟨10.20906/CPS/COB-2015-1694⟩. ⟨hal-01473583⟩
  • Americo Cunha Jr, Christian Soize, Rubens Sampaio. Robust optimization of horizontal drillstring rate of penetration through a nonlinear stochastic dynamic model. Biennial International Conference on Engineering Vibration (ICoEV-2015), Sep 2015, Ljubljana, Slovenia. pp.1-11. ⟨hal-01169135⟩
  • Americo Cunha Jr, Christian Soize, Rubens Sampaio. Solution of a robust optimization problem to maximize the rate of penetration of horizontal drillstrings using a nonlinear stochastic dynamic model. 13th US National Congress on Computational Mechanics (USNCCM 2015), Jul 2015, San Diego, CA, United States. ⟨hal-01192565⟩
  • A. Cunha Jr, Christian Soize, R. Sampaio. Exploring the nonlinear dynamics of horizontal drillstrings subjected to friction and shocks effects. XXI Congress on Numerical Methods and their Applications, MeCom - ENIEF 2014, Sep 2014, Bariloche, Patagonia, Argentina. pp.1-11. ⟨hal-01066580⟩
  • A. Cunha Jr, Christian Soize, R. Sampaio. Mathematical modeling of horizontal drillstrings subjected to friction and shocks effects. XXXV Congresso de Matematica Aplicada e Computacional, CNMAC 2014, Sep 2014, Natal, RN, Brazil. pp.1-7. ⟨hal-01066528⟩
  • A. Cunha Jr, Christian Soize, R. Sampaio. Analysis of the nonlinear dynamics of a horizontal drillstring. 9th International Conference on Structural Dynamics, EURODYN 2014, EASD, Jun 2014, Porto, Portugal. pp.2057-2061. ⟨hal-01023516⟩
  • A. Cunha Jr, Christian Soize, R. Sampaio. Numerical study of the nonlinear dynamics of horizontal drillings. 8th European Nonlinear Dynamics Conference, ENOC 2014, Institute of Mechanics and Mechatronics at Vienna University of Technology, Jul 2014, Vienna, Austria. pp.1-6. ⟨hal-01023518⟩
  • Americo Cunha Jr, Rubens Sampaio. Effects of a random cubic spring on the longitudinal dynamics of a bar excited by a Gaussian white noise. 2nd International Symposium on Uncertainty Quantification and Stochastic Modeling (Uncertainties 2014), Jun 2014, Rouen, France. ⟨hal-01473588⟩
  • Americo Cunha Jr, Rubens Sampaio. Analysis of the nonlinear stochastic dynamics of an elastic bar with an attached end mass. 3rd South-East European Conference on Computational Mechanics, Jun 2013, Kos Island, Greece. pp.682 - 694, ⟨10.13140/2.1.3020.6240⟩. ⟨hal-01487351⟩
  • Americo Cunha Jr, Rubens Sampaio, Rafael Nasser, Hélio Lopes, Karin Breitman. Uncertainty quantification using cloud computing for Monte Carlo parallelization. 22nd International Congress of Mechanical Engineering (COBEM 2013), Nov 2013, Ribeirão Petro, Brazil. ⟨hal-01487357⟩
  • Americo Cunha Jr, Rubens Sampaio. Uncertainty propagation in the dynamics of a nonlinear random bar. XV International Symposium on Dynamic Problems of Mechanics (Diname 2013), Feb 2013, Buzios, Brazil. ⟨hal-01487347⟩
  • Americo Cunha Jr, Rubens Sampaio. Exploring Monte Carlo method to access the dynamical behavior of a continuous random system. Congresso de Matemática Aplicada e Computacional - Nordeste (CMAC-NE 2012), Nov 2012, Natal, Brazil. ⟨hal-01487367⟩
  • Americo Cunha Jr, Rubens Sampaio. On the dynamics of a nonlinear continuous random system. 1st International Symposium on Uncertainty Quantification and Stochastic Modeling (Uncertainties 2012), Feb 2012, São Sebastião, Brazil. ⟨hal-01487364⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Characterization of an adaptive technique to reduce combustion thermochemistry. 13th Brazilian Congress of Thermal Sciences and Engineering (ENCIT 2010), Dec 2010, Uberlândia, Brazil. ⟨hal-01491499⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Development of an adaptive technique to reduce combustion thermochemistry. II Escola de Combustão (IIEdC), Jun 2009, São José dos Campos, Brazil. ⟨hal-01487368⟩
  • Nattan Roberto Caetano, Americo Cunha Jr, André Reinaldo Novgorodcev Jr, Luís Fernando Figueira da Silva. Combustion regime identification on a bluff-body burner by using experimental PLIF-OH images and RANS numerical simulations. 20th International Congress of Mechanical Engineering (COBEM 2009), Nov 2009, Gramado, Brazil. ⟨hal-01487371⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Estudo de mecanismos de cinética química detalhados via tabulação adaptativa in situ. XV Seminário de Iniciação Científica PUC-Rio (PIBIC 2007), Aug 2007, Rio de Janeiro, Brazil. ⟨hal-01487372⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Estudo de mecanismos de cinética química detalhados via tabulação adaptativa in situ. XIV Congresso Nacional de Estudantes de Engenharia Mecânica (CREEM 2007), Aug 2007, Uberlândia, Brazil. ⟨hal-01487369⟩

Poster communications21 documents

  • Roberto Luo Yuan Cai, João Pedro C V Norenberg, Americo Cunha Jr. Estudo numérico sobre a influência da assimetria num dispositivo coletor de energia não linear. XL Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2021), Sep 2021, Campo Grande, Brazil. ⟨hal-03338668⟩
  • Michel Tosin, Americo Cunha Jr, Flávio Codeço Coelho. Data driven inference of model discrepancies in Zika virus dynamics. Conference on Perspectives on Nonlinear Dynamics 2019 (PNLD 2019), Jul 2019, São Paulo, Brazil. ⟨hal-02190072⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. Uncertainty quantification in a nonlinear transmission model for Zika virus. Conference on Perspectives on Nonlinear Dynamics 2019 (PNLD 2019), Jul 2019, São Paulo, Brazil. 2018. ⟨hal-02190071⟩
  • Vinicius Lopes, Americo Cunha Jr. Bifurcation Analysis of a Bistable Nonlinear Energy Harvesting System. São Paulo School of Advanced Sciences on Nonlinear Dynamics 2019, Jul 2019, São Paulo, Brazil. ⟨hal-02267133⟩
  • Marcos Vinícius dos Santos Issa, Americo Cunha Jr, Francisco Soeiro. Cross-entropy Method In Structural Optimization with Dynamic Constraints. São Paulo School of Advanced Sciences on Nonlinear Dynamics 2019, Jul 2019, São Paulo, Brazil. ⟨hal-02267131⟩
  • Bruna Silveira Pavlack, Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Vantagens da expansão em polinômio de caos na propagação de incertezas em sistemas mecânicos. XXXIX Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2019), Sep 2019, Uberlândia, Brazil. ⟨hal-02388459⟩
  • Eber Dantas, Americo Cunha Jr. Problemas inversos para identificação de parâmetros em sistemas dinâmicos. 28ª Semana de Iniciação Científica UERJ (SEMIC 2019), Sep 2019, Rio de Janeiro, Brazil. ⟨hal-02388517⟩
  • Michel Tosin, Americo Cunha Jr, Flávio Codeço Coelho. Sensitivity Analysis in Zika Virus Dynamics and a Model Discrepancy Approach. São Paulo School of Advanced Sciences on Nonlinear Dynamics 2019, Jul 2019, São Paulo, Brazil. ⟨hal-02267132⟩
  • Vinicius Lopes, Americo Cunha Jr. Ressonância Estocástica em Sistemas Dinâmicos Não Lineares: aplicações a coletores de energia. 28ª Semana de Iniciação Científica UERJ (SEMIC 2019), Sep 2019, Rio de Janeiro, Brazil. 102, 2009. ⟨hal-02388514⟩
  • Roberto Luo, Michel Tosin, Americo Cunha Jr. Formas de energia mínima na representação de sistemas lineares como grafos. 28ª Semana de Iniciação Científica UERJ (SEMIC 2019), Sep 2019, Rio de Janeiro, Brazil. ⟨hal-02388515⟩
  • Leonardo Rocha de La Roca, João Peterson, Marcelo da Cruz Pereira, Americo Cunha Jr. Controle de caos em sistemas dinâmicos não lineares: aplicações a coletores de energia. 28ª Semana de Iniciação Científica UERJ (SEMIC 2019), Sep 2019, Rio de Janeiro, Brazil. 102, pp.71 - 88, 2009. ⟨hal-02388516⟩
  • Eber Dantas, Michel Tosin, Americo Cunha Jr. Modelagem Estocástica e Quantificação de Incertezas na Dinâmica Não Linear do Zika Vírus. Semana do IME 2018, Oct 2018, Rio de Janeiro, Brazil. ⟨hal-01885420⟩
  • Vinicius Lopes, Americo Cunha Jr. Análise Não-linear por Diagramas de Bifurcação de um Coletor de Energia Piezoelétrico Bi-estável. Semana do IME 2018, Oct 2018, Rio de Janeiro, Brazil. ⟨hal-01885488⟩
  • João Peterson, Americo Cunha Jr. Análise da Dinâmica de um Coletor de Energia Piezoelétrico através de Bacias de Atração. Semana do IME 2018, Oct 2018, Rio de Janeiro, Brazil. ⟨hal-01885487⟩
  • Michel Tosin, Eber Dantas, Americo Cunha Jr. Modelagem da Dinâmica Não Linear do Zika Vírus. Semana do IME 2017, Oct 2017, Rio de Janeiro, Brazil. ⟨hal-01633212⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. Modelagem da Dinâmica Não-linear de um Coletor de Energia Bi-estável. Semana do IME 2017, Oct 2017, Rio de Janeiro, Brazil. ⟨hal-01633214⟩
  • Michel Tosin, Eber Dantas, Americo Cunha Jr. Uma análise matemática sobre o surto de Zika vírus no Rio de Janeiro. Semana do IME 2016, Oct 2016, Rio de Janeiro, Brazil. ⟨hal-01633211⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. Maximização da potência gerada por um coletor de energia piezo-magneto-elástico. Semana do IME 2016, Oct 2016, Rio de Janeiro, Brazil. ⟨hal-01633217⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Quantifição de Incertezas nos Núcleos de Volterra de um Oscilador de Duffing. XXXVI Congresso Nacional de Matemática Aplicada e Computacional (CNMAC 2016), Sep 2016, Gramado, Brazil. ⟨hal-01948888⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Identification of a nonlinear beam through a stochastic model based on a Duffing oscillator. 6th International Conference on Nonlinear Science and Complexity, May 2016, São José dos Campos, Brazil. ⟨hal-01948887⟩
  • Americo Cunha Jr, Luís Fernando Figueira da Silva. Development of an Adaptive Technique to Reduce Combustion Thermochemistry. II Escola de Combustão (II EdC), Jun 2009, São José dos Campos, Brazil. ⟨hal-01949215⟩

Book sections10 documents

  • Cesar Augusto Fonseca, Guilherme Rodrigues Sampaio, Geraldo F de S Rebouças, Marcelo Pereira, Americo Cunha Jr. Modelling and analysis of vibrations on an aerial cable car system with moving mass. W. Lacarbonara; B. Balachandran; M. J. Leamy; J. Ma; J. A. Tenreiro Machado; G. Stepan. Modelling and Analysis of Vibrations on an Aerial Cable Car System with Moving Mass, 1, Springer, Cham, pp.237-246, 2022, Advances in Nonlinear Dynamics. NODYCON Conference Proceedings Series, ⟨10.1007/978-3-030-81162-4_21⟩. ⟨hal-03130836v2⟩
  • Julio Cesar de Castro Basilio, José Geraldo Telles Ribeiro, Americo Cunha Jr, Tiago Roux Oliveira. An optimal fractional LQR-based control approach applied to a cart-pendulum system. W. Lacarbonara et al. Advances in Nonlinear Dynamics, NODYCON Conference Proceedings Series, Springer, Cham, pp.185-195, 2022, ⟨10.1007/978-3-030-81166-2_17⟩. ⟨hal-03130849⟩
  • Diego Matos Silva Lopes, Americo Cunha Jr. On the physical consistency of evolution laws obtained with sparse regression. W. Lacarbonara; B. Balachandran; M. J. Leamy; J. Ma; J. A. Tenreiro Machado; G. Stepan. Advances in Nonlinear Dynamics. NODYCON Conference Proceedings Series, Springer, Cham, pp.463-473, 2022, ⟨10.1007/978-3-030-81166-2_41⟩. ⟨hal-03130833⟩
  • Rafael Avanço, Danilo Zanella, Americo Cunha Jr, Angelo Tusset, José Balthazar. A tutorial on the simplification of electromechanical dynamic models. José Manoel Balthazar. Nonlinear Vibrations Excited by Limited Power Sources, 116, Springer, Cham, pp.3-14, 2022, Mechanisms and Machine Science, 978-3-030-96602-7. ⟨hal-03648813⟩
  • José Geraldo Telles Ribeiro, Julio Cesar de Castro Basilio, Americo Cunha Jr, Tiago Roux Oliveira. On the classical and fractional control of a nonlinear inverted cart-pendulum system: a comparative analysis. José Manoel Balthazar. Vibration Engineering and Technology of Machinery, Springer, Cham, pp.397-417, 2021, ⟨10.1007/978-3-030-60694-7_26⟩. ⟨hal-02682328⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Application of a stochastic version of the restoring force surface method to identify a Duffing oscillator. W. Lacarbonara, B. Balachandran, J. Ma, J. T. Machado, and G. Stepan. Nonlinear Dynamics of Structures, Systems and Devices, Springer Cham, pp.299-307, 2020, ⟨10.1007/978-3-030-34713-0_30⟩. ⟨hal-02169196⟩
  • Michel Tosin, Adriano M A Côrtes, Americo Cunha Jr. A Tutorial on Sobol’ Global Sensitivity Analysis Applied to Biological Models. da Silva F.A.B., Carels N., Trindade dos Santos M., Lopes F.J.P. Networks in Systems Biology: Applications for Disease Modeling, Springer, Cham, 2020, Mechanisms and Machine Science, ⟨10.1007/978-3-030-51862-2_6⟩. ⟨hal-02967410⟩
  • Vinicius Lopes, João Victor L. L. Peterson, Americo Cunha Jr. Nonlinear characterization of a bistable energy harvester dynamical system. Mohamed Belhaq. Topics in Nonlinear Mechanics and Physics: Selected Papers from CSNDD 2018, 228, Springer Singapore, pp.71-88, 2019, Springer Proceedings in Physics, 978-981-13-9462-1. ⟨10.1007/978-981-13-9463-8_3⟩. ⟨hal-02016764v3⟩
  • Americo Cunha Jr, Jorge Luis Palacios Felix, José Manoel Balthazar. Exploring the nonlinear stochastic dynamics of an orchard sprayer tower moving through an irregular terrain. Mohamed Belhaq. Recent Trends in Applied Nonlinear Mechanics and Physics, 199, Springer International Publishing, pp.203-213, 2018, Springer Proceedings in Physics, 978-3-319-63936-9. ⟨10.1007/978-3-319-63937-6_11⟩. ⟨hal-01532863v2⟩
  • Americo Cunha Jr. Modeling and Quantification of Physical Systems Uncertainties in a Probabilistic Framework. Stephen Ekwaro-Osire; Aparecido Carlos Gonçalves; Fisseha M. Alemayehu. Probabilistic Prognostics and Health Management of Energy Systems, Springer International Publishing, pp.127-156, 2017, 978-3-319-55851-6. ⟨10.1007/978-3-319-55852-3_8⟩. ⟨hal-01516295v2⟩

Preprints, Working Papers, ...3 documents

  • Lisandro Lovisolo, Diego H S Catalão, Rodrigo Burgos, Malú Grave, Pamella Constantino-Teles, et al.. COVID-19 mortality according to civilian records. 2020. ⟨hal-02913216⟩
  • João Peterson, Vinicius Lopes, Americo Cunha Jr. Numerically exploring the nonlinear dynamics of a piezo-magneto-elastic energy harvesting device. 2019. ⟨hal-02013382⟩
  • Luis Gustavo Giacon Villani, Samuel da Silva, Americo Cunha Jr. Damage detection based on a stochastic version of the Volterra series. 2018. ⟨hal-01811702⟩

Reports33 documents

  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 22 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 1ª à 5ª Semana Epidemiológica do Calendário 2021 (27/12/2020 até 30/01/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03145450⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 32 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 45ª à 49ª Semana Epidemiológica do Calendário 2021 (31/10/2021 até 04/12/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03518541⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 30 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 36ª à 40ª Semana Epidemiológica do Calendário 2021 (29/08/2021 até 02/10/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03518537⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 31 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 41ª à 44ª Semana Epidemiológica do Calendário 2021 (03/10/2021 até 30/10/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03518539⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 26 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 19ª à 22ª Semana Epidemiológica do Calendário 2021 (02/05/2021 até 29/05/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03254601⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 33 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 50ª à 52ª Semana Epidemiológica do Calendário 2021 (05/12/2021 até 25/12/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03518543⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 27 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 23ª à 26ª Semana Epidemiológica do Calendário 2021 (30/05/2021 até 26/06/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03287897⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 23 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 6ª à 9ª Semana Epidemiológica do Calendário 2021 (31/01/2021 até 27/02/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03160122⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 29 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 32ª à 35ª Semana Epidemiológica do Calendário 2021 (01/08/2021 até 28/08/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03338656⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 24 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 10ª à 13ª Semana Epidemiológica do Calendário 2021 (28/02/2021 até 28/03/2021). [Technical Report] COVID-19: Observatório Fluminense. 2021. ⟨hal-03188341⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 28 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro 27ª à 31ª Semana Epidemiológica do Calendário 2021 (27/06/2021 até 31/07/2021). [Technical Report] COVID19: Observatório Fluminense. 2021. ⟨hal-03321688⟩
  • Americo Cunha Jr, Diego H S Catalão, Diego Matos, Gabrielle Pereira, Julio Basilio, et al.. Relatório 09 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 27ª Semana Epidemiológica do Calendário 2020 (28/6/2020 até 04/7/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02893021⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 15 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 33ª Semana Epidemiológica do Calendário 2020 (09/8/2020 até 15/8/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02917776⟩
  • Americo Cunha Jr, Julio Basilio, Leonardo Rocha de La Roca, Lisandro Lovisolo, Malú Grave, et al.. Relatório 01 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 21ª Semana Epidemiológica do Calendário 2020 (17/5/2020 até 23/5/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02886737⟩
  • Americo Cunha Jr, Lisandro Lovisolo, Malú Grave, Rodrigo Burgos, Adriano Cortês, et al.. Relatório 05 - Por que é inadequado divulgar os indicadores de mortes por data de óbito? Uma explicação das diferentes metodologias para quantificar os óbitos durante a epidemia. [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887105⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 20 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 44ª a 48ª Semana Epidemiológica do Calendário 2020 (25/10/2020 até 28/11/2020). [Technical Report] COVID19: Observatório Fluminense. 2020. ⟨hal-03090717⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 17 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 35ª Semana Epidemiológica do Calendário 2020 (23/8/2020 até 29/8/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02926741⟩
  • Lisandro Lovisolo, Diego H S Catalão, Americo Cunha Jr, Rodrigo Burgos, Adriano Cortês, et al.. Relatório 06 - A Mortalidade por COVID-19 nos Estados Brasileiros: Uma análise comparativa entre 2019 e 2020 até o mês de maio. [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887106⟩
  • Americo Cunha Jr, Diego H S Catalão, Diego Matos, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 08 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 26ª Semana Epidemiológica do Calendário 2020 (21/6/2020 até 27/6/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887132⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 21 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 49ª a 52ª Semana Epidemiológica do Calendário 2020 (29/11/2020 até 26/12/2020). [Technical Report] COVID19: Observatório Fluminense. 2020. ⟨hal-03090715⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 13 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 31ª Semana Epidemiológica do Calendário 2020 (26/7/2020 até 01/8/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02912482⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 14 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 32ª Semana Epidemiológica do Calendário 2020 (02/8/2020 até 09/8/2020). [Research Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02917763⟩
  • Americo Cunha Jr, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, Malú Grave, et al.. Relatório 04 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 24ª Semana Epidemiológica do Calendário 2020 (07/6/2020 até 13/6/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887082⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 16 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 34ª Semana Epidemiológica do Calendário 2020 (16/8/2020 até 22/8/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02925285⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 10 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 28ª Semana Epidemiológica do Calendário 2020 (05/7/2020 até 11/7/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02898881⟩
  • Americo Cunha Jr, Diego H S Catalão, Julio Basilio, Lisandro Lovisolo, Malú Grave, et al.. Relatório 03 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 23ª Semana Epidemiológica do Calendário 2020 (31/5/2020 até 06/6/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887041⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle da Silva Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 19 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 40ª a 33ª Semana Epidemiológica do Calendário 2020 (27/09/2020 até 24/10/2020). [Technical Report] COVID19: Observatório Fluminense. 2020. ⟨hal-03011146⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 18 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 36ª a 39ª Semana Epidemiológica do Calendário 2020 (30/8/2020 até 26/9/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02951228⟩
  • João Pedro C V Norenberg, Americo Cunha Jr. Ingredientes para elaborar um resumo expandido. [University works] Universidade do Estado do Rio de Janeiro; Universidade Estadual Paulista. 2020. ⟨hal-02504693⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 11 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 29ª Semana Epidemiológica do Calendário 2020 (12/7/2020 até 18/7/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02904986⟩
  • Americo Cunha Jr, Diego Matos, Gabrielle Pereira, Julio Basilio, Lisandro Lovisolo, et al.. Relatório 12 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 30ª Semana Epidemiológica do Calendário 2020 (19/7/2020 até 25/7/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02907495⟩
  • Americo Cunha Jr, Julio Basilio, Lisandro Lovisolo, Malú Grave, Rodrigo Burgos, et al.. Relatório 07 - Progresso da COVID-19 no Brasil e no Estado do Rio de Janeiro: 25ª Semana Epidemiológica do Calendário 2020 (14/6/2020 até 20/6/2020). [Technical Report] COVID-19: Observatório Fluminense. 2020. ⟨hal-02887122⟩
  • Michel Tosin, Eber Dantas, Americo Cunha Jr. Modelagem e Simulação da Dinâmica do Zika Vírus. [Research Report] Universidade do Estado do Rio de Janeiro. 2018. ⟨hal-01885507⟩

Theses2 documents

  • Americo Barbosa da Cunha Junior. Modeling and Uncertainty Quantification in the Nonlinear Stochastic Dynamics of Horizontal Drillstrings. Vibrations [physics.class-ph]. UPE, Université Paris-Est; Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio), 2015. English. ⟨tel-01134041v2⟩
  • Americo E Cunha Jr. Reduction of Complexity in Combustion Thermochemistry. Reactive fluid environment. Pontifícia Universidade Católica do Rio de Janeiro, 2010. English. ⟨tel-01541173⟩