Modeling and numerical solutions are the kernel contents of dynamics of multibody systems analysis.

建模方法和数值求解是多体动力学分析的核心内容。

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The differential-algebraic equations are often chosen as the mathematical models of the dynamics of multibody systems in order to achieve the numerical emulation for the multibody systems.

多体系统进行数值仿真时，很多选择了微分代数混合方程作为多体系统动力学数学模型。

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This thesis is based on the investigation on "Dynamics Response of Flexible Multibody Systems" which is a cooperative project with City University of Hong Kong.

本硕士学位论文是参加与香港城市大学合作项目——柔性多体系统动力学问题研究的基础上完成的。

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