齐次变换 meaning in Chinese
homogeneous tra formation
homogeneous transformation
Examples
- From the aspect of geometry , structure design , manufacture and examine , this paper generally summarizes the gcm ' s study progress in detail , discusses its kinetic rule and the determination of its primary structure parameter , and educes its surface equation and pressure angle equation based on the homogeneous matrix transformation and the conjugate engagement theory of spatial surface . on the basis of geometry study of gcm , the paper makes a comprehensive analysis to the interference phenomenon that will possible exist in the assemble course of two different structure of gcm with the help of matlab software
本文从运动几何学、结构设计、动力学、制造和检测等方面对国内外弧面凸轮机构的研究进展进行了全面综述，详细论述了高速凸轮机构的运动规律和弧面凸轮机构基本尺寸的确定，基于空间曲面共轭啮合原理，通过齐次变换推导了外弧面凸轮的曲面方程和压力角方程，并提出了对应的廓面修形算法；提出了内弧面凸轮机构的构想，推导了内弧面凸轮的曲面方程和压力角方程。 - ( 2 ) link coordinates of the manipulator were set up by denavit - hartenberg method . simultaneously , forward kinematics and inverse kinematics was modeled through homogeneous transformation and jacobian matrix was reached as well , which provided the basis for kinematics analysis , simulation and performance optimization
( 2 )采用denavit - hartenberg方法设定了番茄收获机械手杆件坐标系，通过齐次变换建立了正运动学与逆运动学模型，获得了番茄收获机械手雅可比矩阵，为机械手运动学分析、仿真与性能优化奠定了理论基础。 - Kinematic analysis : by denavit - hartenberg method , space geometry relationship of each pole relative to fixed reference frame can be described with equal index transform , also do space relationship of two adjacent poles with 4x4 equal index . so equivalent equal index transform matrix can be deduced from them . when sportive equations and sportive coordinate frame of workpiece exercise point are set up , the coordinate values of exercise point can be got , the pose and situation of two manipulators are analysed , in the end each joint valiable and its velocity , acceleration are worked o ut
运动学分析：利用denavit ? hartenberg法，用齐次变换描述各个杆件相对于固定参考系的空间几何关系，用一4 4的齐次变换矩阵描述机邻两杆的空间关系，从而推导出等价齐次变换矩阵，建立两机械手运动方程，确定工件作业点随动坐标系，求出作业点坐标，对两机械手的位姿进行解析，求出两机械手的各关节变量及其速度、加速度值。