摘要
对四连杆机构与曲柄滑块机构组成的组合6R1P机构进行了运动学分析,并将该机构作为高射频武器自动机的驱动机构,建立了组合6R1P机构的优化数学模型,对其各杆长度进行了多目标优化设计,得出一组最佳6R1P机构结构尺寸。最后应用ADAMS软件,对优化后的机构进行了运动仿真。仿真结果表明:优化后的机构具有较好的运动特性,能够满足工作要求,具有一定的工程指导意义。
It has carried on the kinematical analysis of combination 6R1P mechanism which is con- sists of four bar linkage and slider-crank mechanism, and it is applied as driving mechanism of high radio- frequency weapons automotive machine.It sets up optimization mathematical model of combination 6R1P mechanism, carries on the multi-objective optimization design of the length of each link,and draws a con- clusion of a set of best structure size of6R1P mechanism.Finally,it carries on kinematical simulation of the optimized mechanism by using of ADAMS software.The simulation results show that the optimized mecha- nism has good kinematical characteristics. It can meet the work requirements ,and has a certain engineering guiding signijqcance.
出处
《机械设计与制造》
北大核心
2012年第12期239-241,共3页
Machinery Design & Manufacture
基金
山西省自然科学基金资助项目(2010011036-1)
关键词
组合机构
6R1P型
运动仿真
优化设计
ADAMS
Combination Mechanism
6R1P Type
Kinematical Simulation
Optimization De -sign
ADAMS
