| 释义 |
Screws theory
基本例句
螺旋理论
The Jacobian matrix of velocity of the PMT is obtained by using screw theory and the asymmetry of the matrix is analyzed.利用螺旋理论求得了该机床的速度雅可比矩阵,并对其非对称性进行了分析。
The structure of knowledge base for mechanism kinematic schemes, screw theory and dual vector representation are introduced briefly.摘要简要介绍了机械运动系统方案设计知识库的结构和螺旋理论及对偶矢量表达。
Firstly, the kinematical characteristics of this mechanism in its initial position and in the position after a translation happened were analyzed by reciprocal screw theory.首先,用反螺旋理论分析了在初始位置和发生位移后该机构的运动特性。
Further, both derivational approach and screw theory are applied for the Jacobian analysis of 3-RSR parallel manipulator, and analysis on its singularities is also carried out.用求导法和螺旋理论求得雅可比矩阵，且进行了奇异性分析。 |