【摘要】 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 ,建立了具有广泛适应性和实用性的定位误差通用分析方法及其相应的数学模型更多还原

【Abstract】 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.更多还原