Premium
Numerically efficient modeling in multibody dynamics
Author(s) -
Schwerin Reinhold
Publication year - 1998
Publication title -
zamm ‐ journal of applied mathematics and mechanics / zeitschrift für angewandte mathematik und mechanik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.449
H-Index - 51
eISSN - 1521-4001
pISSN - 0044-2267
DOI - 10.1002/zamm.199807815123
Subject(s) - integrator , multibody system , computer science , connection (principal bundle) , scalability , modeling and simulation , development (topology) , dynamics (music) , control engineering , control theory (sociology) , simulation , mechanical engineering , mathematics , engineering , artificial intelligence , physics , classical mechanics , computer network , control (management) , bandwidth (computing) , database , acoustics , mathematical analysis
The development of the integrator library MBSSIM [6] has shown that the efficient simulation of multibody systems such as vehicles or heavy machines in descriptor form greatly depends upon the interrelation between modeling and simulation. This subject will be studied using the scalable model of the IR‐chain [7]. It will be shown that a recursive solution of the arising linear systems in connection with a structure enhancing modeling using special natural coordinates greatly improves the performance of simulation tools.