摘要
本文用变分法理论,统一给出了机械系统动态优化设计中需要的伴随方程、末端条件和灵敏度系数公式。方法统一,形式规范。最后给出了两个实例计算。
The adjoint equation,the end conditions and the sensitivity coefficient formulawhich are needed in the dynamic optimal design of mechanical systems are givenin this paper by applying the theory of calculus of variations.The method isunified,and the form is standardized.Two calculation examples are given forverification at the end of the paper.
出处
《振动工程学报》
EI
CSCD
1990年第1期18-23,共6页
Journal of Vibration Engineering
关键词
结构动力分析
优化设计
灵敏度
structure dynamic analysis
optimal design
sensitivity analysis
