Sheet metal forming simulation using EAS solid-shell finite elements
(2005)
Presentation / Conference
Parente, M., Valente, R., Natal, R., Cardoso, R. P., & Sousa, R. (2005, April). Sheet metal forming simulation using EAS solid-shell finite elements. Paper presented at 8th ESAFORM Conference on Material Forming, Cluj-Napoca, Romania, April 1, 2005, Cluj-Napoca, Romania
All Outputs (510)
Design and control concepts of a hyper redundant haptic interface for interaction with virtual environments (2004)
Presentation / Conference
Ueberle, M., Mock, N., Peer, A., Michas, C., & Buss, M. (2004, September). Design and control concepts of a hyper redundant haptic interface for interaction with virtual environments. Paper presented at IEEE/RSJ International Conference on Intelligent Robots and Systems, Sendai, JapanThis paper discusses the design concept of a hyper-redundant haptic interface with 10 actuated degreesof- freedom (DOF). The kinematical redundancies allow a significantly larger workspace, while reducing the overall device size. Moreover, an increas... Read More about Design and control concepts of a hyper redundant haptic interface for interaction with virtual environments.
Towards dependable swarms and new discipline of swarm engineering (2004)
Presentation / Conference
Winfield, A. F., Harper, C., & Nembrini, J. (2004, July). Towards dependable swarms and new discipline of swarm engineering. Paper presented at Swarm Robotics, SAB 2004 International Workshop, Revised Selected Papers, Santa Monica, CA, USAThe original shorter paper was given as an invited talk at the SAB '04 workshop on Swarm Robotics. Selected papers were invited to be extended and following further full review were published in this volume in the highly-regarded 'state of the art re... Read More about Towards dependable swarms and new discipline of swarm engineering.
Development of a one point quadrature EAS solid-shell element (2004)
Presentation / Conference
Sousa, R., Cardoso, R. P., Valente, R., Yoon, J., Gracio, J., & Natal, R. (2004, July). Development of a one point quadrature EAS solid-shell element. Paper presented at NUMIFORM’04, 8th International Conference on Numerical Methods in Industrial Forming Processes, Ohio State University, Ohio, USA
Utilizacao de elementos do tipo ”casca e solido-casca” com extensoes acrescentadas para problemas elasto-plasticos com grandes deformacoes (2004)
Presentation / Conference
Valente, R., Sousa, R., Natal, R., Cardoso, R. P., Cesar de Sa, J., & Gracio, J. (2004, July). Utilizacao de elementos do tipo ”casca e solido-casca” com extensoes acrescentadas para problemas elasto-plasticos com grandes deformacoes. Paper presented at Congresso de Metodos Computacionais em Engenharia, Toronto, Canada, July 2004, Toronto, Canada
A general purpose one point quadrature shell element based on resultant-stress (2004)
Presentation / Conference
Yoon, J., Cardoso, R. P., Wang, S., & Choudry, S. (2004, June). A general purpose one point quadrature shell element based on resultant-stress. Paper presented at NUMIFORM’04, 8th International Conference on Numerical Methods in Industrial Forming Processes, Ohio State University, Ohio, USA
Physical-based friction identification of an electro-mechanical actuator with Dymola/Modelica and MOPS (2003)
Presentation / Conference
Peer, A., Bajcinca, N., & Schweiger, C. (2003, November). Physical-based friction identification of an electro-mechanical actuator with Dymola/Modelica and MOPS. Paper presented at Proceedings of the 3rd International Modelica Conference, Linköping, Sweden
Impingement studies for G-DI sprays at elevated temperatures (2003)
Presentation / Conference
Kay, P. J., Morris, D., Bowen, P. J., Gold, M., & Sapsford, S. (2003, July). Impingement studies for G-DI sprays at elevated temperatures. Paper presented at 9th International Conference on Liquid Atomization and Spray System, Sorrento, Italy
Tele-experimentieren mit haptischem feedback - ein neuer weg für tele-labors in der regelungstechnik (2003)
Presentation / Conference
Freyberger, F., Peer, A., & Schneider, J. (2003, June). Tele-experimentieren mit haptischem feedback - ein neuer weg für tele-labors in der regelungstechnik. Paper presented at GMA-Kongress: Automation und Information in Wirtschaft und Gesellschaft, VDI Bericht 1756, Baden-Baden, Germany
Nonlinear kinematic hardening model for general non-quadratic anisotropic yield functions (2003)
Presentation / Conference
Yoon, J., Cardoso, R. P., Valente, R., & Gracio, J. (2003, April). Nonlinear kinematic hardening model for general non-quadratic anisotropic yield functions. Paper presented at COMPLAS VII, 7th International Conference on Computational Plasticity, Barcelona, Spain
Genetic algorithm and linear programing to solve a lot-sizing and scheduling problem (2003)
Presentation / Conference
Staggemeier, A. T., Clark, A., Smith, J., & Bull, L. (2003, April). Genetic algorithm and linear programing to solve a lot-sizing and scheduling problem. Paper presented at Proceedings of the 6th Biannual Model and Algorithms to Production and Scheduling Problems 2003, Aussois, France
One point quadrature shell element for nonlinear applications (2002)
Presentation / Conference
Cardoso, R. P., Yoon, J., Gracio, J., & Barlat, F. (2002, October). One point quadrature shell element for nonlinear applications. Paper presented at NUMISHEET’02, Proceedings of the 5th International Conference and Workshop on Numerical Simulation of 3D Sheet Forming Processes, Jeju Island, South Korea
Projecto e optimizacao de processos de conformacao plastica de chapa recorrendo ao metodo dos elementos finitos (2002)
Presentation / Conference
Cardoso, R. P., Yoon, J., Gracio, J., Barlat, F., Cesar de Sa, J., & Valente, R. (2002, July). Projecto e optimizacao de processos de conformacao plastica de chapa recorrendo ao metodo dos elementos finitos. Paper presented at Metodos Numericos En Ingenieria V, SEMNI, Madrid, Spain
A survey of lot-sizing and scheduling models (2001)
Presentation / Conference
Staggemeier, A. T., & Clark, A. (2001, November). A survey of lot-sizing and scheduling models. Paper presented at 33rd Annual Symposium of the Brazilian Operational Research Society (SOBRAPO), Campos do Jordão SP, Brazil
Development of one point quadrature shell element for large deformation considering elasto-plastic material modeling (2001)
Presentation / Conference
Cardoso, R. P., Yoon, J., Gracio, J., Barlat, F., & Gracio, J. (2001, August). Development of one point quadrature shell element for large deformation considering elasto-plastic material modeling. Paper presented at 6th International Conference on Numerical Methods in Industrial Forming Processes
Finite element analysis of shear test in aluminium alloys (2000)
Presentation / Conference
Cardoso, R. P., Gracio, J., Barlat, F., & Yoon, J. (2000, October). Finite element analysis of shear test in aluminium alloys. Paper presented at 3rd International Conference on Forging Processes - XX SENAFOR
Blank design for sheet metal product based on direct design method (2000)
Presentation / Conference
Yoon, J., Chung, K., Cardoso, R. P., & Gracio, J. (2000, October). Blank design for sheet metal product based on direct design method. Paper presented at 3rd International Conference on Forging Processes - XX SENAFOR
Estrategias de desenvolvimento de ferramentas numericas para analise e optimizacao de processos de estampagem (2000)
Presentation / Conference
Cardoso, R. P., & Gracio, J. (2000, July). Estrategias de desenvolvimento de ferramentas numericas para analise e optimizacao de processos de estampagem. Paper presented at VI Congresso Nacional de Mecanica Aplicada e Computacional, Portugal
Simulacao de processos de enformacao de vidro e calculo de tensoes termicas (2000)
Presentation / Conference
Silva, C., Cesar de Sa, J., Natal, R., & Cardoso, R. P. (2000, July). Simulacao de processos de enformacao de vidro e calculo de tensoes termicas. Paper presented at VI Congresso Nacional de Mecanica Aplicada e Computacional
A computational model for glass container forming processes (1999)
Presentation / Conference
Cesar de Sa, J., Natal, R., Silva, C., & Cardoso, R. P. (1999, August). A computational model for glass container forming processes. Paper presented at ECCM’99, European Conference on Computational Mechanics, Munich, Germany