复杂结构结合部动力学仿真模型研究

Review on Dynamic Simulation Model of Complex Structural Joints

目的 解决发动机动态特性分析和结构静、动态优化设计的先决条件问题 .方法 通过当量模拟或等效置换建立复杂结构结合部动力学仿真模型 .结果建立了发动机复杂组合结构仿真模型 .

Aim To solve precondition problem of dynamic characteristic analysis and static and dynamics optimization of structure design for engines. Methods Dynamic simulation models of complex structure joints are established via equivalent simulation or equivalent replacement methods. Results Complex combination structure simulation models of engine are established. Conclusion Equivalent simulation or equivalent replacement methods can availably solve the problem for dynamic simulation of combination structure joints.