homogeneous coordinate transformation

基本解释

First, the concept of homogeneous transformation is explained, including the coordinate translation and rotation.
首先，介绍坐标平移和坐标旋转的齐次坐标变换概念；
The error calculating method using the homogeneous coordinate transformation matrix together with forward and inverse kinematics and the corresponding error compensation strategies were proposed.
提出了利用齐次变换矩阵和正向、逆向运动学相结合的误差计算方法以及相应的误差补偿策略；
Based on the homogeneous coordinate transformation method, a unique form of the planar error synthesis models is proposed to combine both the geometric and thermal errors of a NC twin spindle lathe.
本文以某生产厂家的一台数控双主轴车床为研究对象，根据齐次坐标变换原理，推导出了该机床的几何误差和热误差的综合数学模型。