基于误差分析的夹具一般性定位系统的研究

General Positioning System Study Based on Setting Error Analysis

通过对各类定位方式定位性质的综合分析 ,提出了一个在对各种定位结构进行定位误差分析时 ,具有一般性意义的定位系统原始模型 ,即二维二元异类相关组合定位系统 ,在此基础上 。

By analysis of positioning properties about various setting styles, this paper presents a general positioning system model which is called the combined positioning system with two directions and two distinct related units, based on it a widely used general analysis method and its mathematic model about fixture setting error is built.