Mechanical Multibody Systems with Deformable Components
Mechanical Multibody Systems with Deformable Components
复制标题
具有可变形部件的机械多体系统
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
B. Simeon
中科院分区：
文献类型：
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作者：
P. Rentrop;O. Scherf;B. Simeon
多体系统方法提供了车辆、机器人、航空器和航天器的增强模型。由刚体和变形体组成的混合系统旨在满足日益增长的精细仿真需求。这类机械系统的基本建模框架，其中也包括非弹性材料的行为。此外，对空间半离散化得到的微分代数方程进行了分类，并讨论了微分代数方程求解器的应用。两个例子说明了模拟任务，并显示了国家的最先进的科学计算领域。
The multibody system approach provides enhanced models of vehicles, robots, and air- and spacecrafts. Mixed systems consisting of both rigid and deformable bodies are aimed at growing demands for refined simulation. A basic modeling framework for this class of mechanical systems is presented which covers also inelastic material behavior. Moreover, the Differential-Algebraic Equations (DAEs) obtained from semidiscretization in space are classified and the application of DAE solvers is discussed. Two examples illustrate the simulation tasks and show the state-of-the-art in this field of scientific computing.