复线性方程求解问题的研究——用模态力法分析高速机床主结构

基金项目:

国家“863”基金资助项目(9842-013)

详细信息

On the Solution of Complex Linear Equations in the Modal Force Analysis on the Main Structure of Speed Machine Tool

College of Mechanical Engineering and Applied Electronics Technology, Beijing Polytechnic University, Beijing 100022

摘要: 对利用模态力法在数控机床动态分析中产生的复线性方程的求解进行了探讨,提出了实现高效求解的整体处理方法,和把实域中处理高维矩阵的各种方法推广到实域中的条件确认.
- 模态力法 /
- 动态分析 /
- 复线性方程 /
- 高速机床
Abstract: An exploration is made for the solution-finding of the complex linear equations produced from the dynamic analysis on the NC machine tools by the method of modal force. A global treatment method for effective solution-finding is proposed, and the various methods to treat the high-dimensional matrix in real field is extended to the condition affirmation in real field.
- modal force method /
- dynamic analysis /
- complex linear equations /
- speed machine tool