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Numerical Integration Techniques for Multibody Dynamic System Software
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English
Abstract
A mechanical system simulation package such as the Dynamic Analysis Design System (DADS) has been built to handle a wide variety of mechanical models. Such a software package must be able to handle mechanisms from fields as diverse as automotive, aerospace and agriculture. To efficiently solve a wide variety of mechanisms more than one solution technique must often be employed. This paper discusses the different integration algorithms used in DADS.
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Citation
Prescott, W. and Liu, J., "Numerical Integration Techniques for Multibody Dynamic System Software," SAE Technical Paper 990007, 1999, https://doi.org/10.4271/990007.Also In
References
- Haug E. J. Computer Aided Kinematics and Dynamics of Mechanical Systems 1 Basic Methods, Allyn and Bacon Boston 1989
- Wittenburg, J. Dynamics of Systems of Rigid Bodies Teubner B. G. Stuttgart 1977
- Yen J. Prescott W. C. “Numerical Integration Methods for Stiff Ordinary Differential Equations in Multibody Mechanical Systems” Technical Report R-121, Center for Simulation and Design optimization of Mechanical Systems University of Iowa Iowa City, IA February 1992
- 4DADS Users' Manual, Rev 9.0 Computer-Aided Design Software, Inc. Oakdale, Iowa 1991
- Haug, E. J. Yen J. “Generalized Coordinate Partitioning Methods for Numerical Integration of Differential-Algebraic Equations of Dynamics” Technical Report 39, Center for Simulation and Design Optimization of Mechanical Systems University of Iowa Iowa City, IA May 1989
- Brennam B. Campell S. Petzold L. Numerical Solution of Initial-Value problems in Differential-Algebraic Equations North-Holland, New York 1989
- Petzold, L. R. “A Description of DASSL: A differential/Algebraic System Solver” IMACS Trans. on Sci. Comput 1 Stepleman ed. R. S. 1982