柔性多体系统产生动力刚化原因的研究

被引：5

作者：

蒋丽忠

洪嘉振

机构：

[1] 上海交通大学工程力学系!上海

来源：

计算力学学报 | 1999年 / 04期

关键词：

柔性多体系统; 建模理论; 动力刚化; 耦合; 耦合变形;

D O I：

暂无

中图分类号：

O313.7 [多体系统动力学];

学科分类号：

080101 ;

摘要：

传统的柔性多体系统建模理论由于对柔性体的变形及其与大范围运动产生惯性力之间的耦合处理得过于简单，所以在分析存在高速大范围运动柔性多体系统的动力学性态时会得到完全错误的结论。本文将通过对作大范围运动弹性薄板的讨论来揭示产生这种错误的原因及探讨对传统柔性多体系统建模理论作出改进的对策

引用

页码：403 / 409

页数：7

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