变杆长参数化四杆机构的运动学仿真

Kinematics Simulation of Four Bar Linkage of Variable Bar Length

基于商用软件平台ADAMS,采用参数驱动技术创建了铰链四杆机构的运动学仿真模型和相应的人机操作界面,通过建模和运动学仿真,方便快捷地绘制了精确的四连杆机构分析图谱,实现了铰链四杆机构连杆曲线图谱的绘制功能,从而为四杆机构设计提供了准确的设计数据。该研究成果对于四杆机构运动轨迹选型和尺度综合具有一定的工程指导意义和应用价值。

Bsed on the commercial soft platform ADAMS,kinematics simulation model and the corresponding man-machine operation interface of hinge four bar linkage mechanism are established by the application of the parameter-driving technology.Through the modeling and motion simulation,the precisely and more efficiently mapping of four bar mechanism design are conveniently and quickly acquired,the function of drawing hinge four bar linkage mechanism curve map are achieved.So the accurate data of design is offered for four bar linkage mechanism design. The result would be of instructive role to the engineering and has significant value in application both in lectotype of movement locus and dimension composition of four bar linkage mechanism.