汽车动态仿真器运动机构的优化设计

An Optimal Design to the Motion Mechanism of Vehicle Driving Simulator

运用综合约束函数双下降法探讨了六自由度仿真器运动机构的优化设计，并得到六个作动器的最优安装位置及各自由度的极限运动范围。

The design of motion mechanism is one of the basic problems when developing vehicle driving simulator(VDS).In this paper,an optimal design method for motion mechanism with six degrees of freedom(SDOF)is discussed by using the synthesized constrained dual-descent(SCDD)method, and the installation position of six actuators as well as the limited motion domain with SDOF is obtained.