摘要
运用ADAMS软件建立了一种导杆串联滑块机构的参数化仿真模型,对其运动特性进行了仿真分析,得到了主要构件的运动特征线图,并以传动效率,工作范围和工作效率为设计目标.对导杆串联滑块机构进行多目标规划设计,得到了不同行程速比系数和行程的机构参数的优化结果.优化结果表明,行程相同的情况下,行程速比系数越大,机构的最小传动角越大.
The parameterized model of a slider and series-guide-bar mechanism is built with the help of ADAMS software in the paper. The graphs characterizing the motion feature of the main parts of the mechanism are obtained by the kinematic simulation. Taking drive efficiency, operating range and work efficiency as design objective, the multi-objective planning of the mechanism is carried on and the optimum parameters of the mechanism under the condition of some typical values of the travel velocity- ratio coefficient and stroke are achieved. The optimization results show that the higher the travel veloci- ty-ratio coefficient, the greater the minimum driving angle is with the stroke being equal.
出处
《河南农业大学学报》
CAS
CSCD
北大核心
2013年第3期301-305,共5页
Journal of Henan Agricultural University
基金
河南省教育厅自然科学基金项目(2004923010)
关键词
串联滑块机构
急回特性
ADAMS
运动仿真
slider and series-guide-bar mechanism
quick-return motion
ADAMS
kinematic simulation
