The unified differential equationofstructure vibration and control systems is studied in the paper.
本文研究了结构振动及其控制系统差分方程统一模式的建立问题。
2
First of all, the nonlinear equationofstructure is presented in this paper based on virtual work principle. It is thought that the Updated Lagrangian Formulation u.
首先,本文基于虚功原理,推导了结构几何非线性方程,指出更新的拉格朗日列士法U。
3
The dispersion equationofstructure acoustic coupling system for fluid filled pipes surrounded by elastic media under axisymmetric motion was derived from shell dynamic equation.