集中驱动凸轮-连杆组合机构优化与仿真

Optimization and Simulation of Focus-driving Cam-link Combination Mechanism

考虑多个执行构件有动作配合要求情况下,在分析运动循环图基础上,用解析法完成了集中驱动凸轮-连杆组合结构的设计。运用Matlab,分别以最大压力角最小及机构尺寸空间最小作为目标函数,对凸轮和连杆机构进行优化。在AutoCAD下编写凸轮-连杆组合机构仿真程序,运用优化所得数据查看运行结果。实现了集中驱动组合机构的优化设计与仿真。

Considering multi-operation devices cooperation, analyzing the mechanism cycle graph, mathematical model for focus-driving cam-link combination mechanism is established and the design method is given out by the method of analysis. Using Matlab, act the maximal pressure angle of the disk cam mechanism and the minimal size of mechanism respectively as the objective function, the cam and link mechanism are optimized. Based on the secondary development techniques of AutoCAD by VBA the mechanism is achieved supp...