摘要
利用对偶数和螺旋理论等数学工具，讨论了空间机构运动中瞬时螺旋轴和瞬轴面的形成和特性。提出了描述瞬轴面的方法。在此基础上，编制了计算机动态模拟瞬轴面运动的程序。
The paper, with even number and screw theory. has discussed the forming and characterstic of instantaneous screw axis and axode in a movement of space mechanisms. The method that axode is described has been advanced. Based on this, the program simulating movement of axode is designed. The program is performed in a microcomputer and satisfactory result is gained.
关键词
瞬轴面
动态模拟
空间机构
Screw motion, Instantancous screw axis, Axode, Dynamic simulation
