论文部分内容阅读
将机构中的高级杆组的一个或几个多副构件离散化后将其划分为几个Ⅱ级杆组 ,根据机构运动的几何等同条件 ,通过逼近不同Ⅱ级杆组中的同一构件的角变量 (角位移、角速度、角加速度 ) ,实现对复杂平面机构的运动分析 ,建立了一种模块化求解复杂平面机构的数学模型·该方法在逼近过程中实现了搜索方向及步长的自调整 ,使问题大大简化·程序运行结果验证了该方法的正确性和高效性
According to the geometrical equivalent condition of the movement of the mechanism, by approximating the angle of the same member in the different grade II bar group (Angular displacement, angular velocity and angular acceleration), the kinematics analysis of the complex plane mechanism is realized, and a mathematical model for solving the complex plane mechanism is established. The method realizes the self-adjustment of the search direction and the step length in the approximation process , So that the problem is greatly simplified · The results of the program run verify the correctness and efficiency of the method