三维矢量的复指数形式坐标变换及其应用  

The complex index number formed coordinatetransformation and its application of 3-dimensional vectros

作　　者：王智圣[1] 

机构地区：[1]济南市新技术研究所

出　　处：《机械设计》1998年第6期10-12,共3页Journal of Machine Design

摘　　要：本文提出三维矢量可以表示为如下形式：ｒ＝ｒｃｏｓθｃｏｓψｅｉφ＋ｊψ，探讨了应用该法表示矢量时的坐标变换方式和求导运算方法。该方法已应用于空间机构实例的运动分析。This paper put forward that 3-dimensional vectors can be expressed as follows:r=rcosθcosψeiφ+jψ and explored the way of coordinate transformation and the method of differentiation algorithm while expressing vectors by the use of that method. That method has already been applied on motion analysis of a living example of space mechanism.

关 键 词：复数 三维矢量 坐标变换 空间机械 机械结构 

分 类 号：TH112[机械工程—机械设计及理论]