面向平面多体系统动力分析的求解矩阵研究及软件开发

Research on Matrix of Planar Multibody System Dynamic Analysis and Software Development

根据动态静力学理论,在分析普通四杆机构的动力学方程的基础上,推导了适用于包括滑块机构、多自由度机构、复合铰链点机构等多种形式的平面多体系统动态静力求解矩阵方程,分析了软件数据结构,开发了一套基于VC的平面机构多体系统动力分析仿真软件。该研究对于高等机构学理论应用和工程实践等,具有重要的理论意义和应用价值。

This paper derives dynamic analysis matrix of planar multibody systems form dynamic theory and four - bar linkage dynam-ic equation, which is suitable for linkage system with slide, multi-degree of freedom and multi-hinge points, analyzes the software data structure and develops a set of simulation software of dynamic analysis based on VC. It is of important meaning and application value for the application of advanced mechanism theory and the engineering practice.