容栅测角数显仪的误差分析  

Error Analysis of Capacitive Grating Angle Measuring Display Instrument

作　　者：吕家云[1] 许磊[1] 蒋全胜[1] 

机构地区：[1]巢湖学院物理系,安徽巢湖238000

出　　处：《实验科学与技术》2007年第1期21-22,共2页Experiment Science and Technology

基　　金：安徽省自然科学基金资助项目(2005KJ097)

摘　　要：容栅测角数显仪是一种角行程传感器,其动栅和定栅是平行的两个圆盘,可实现两圆盘的完全覆盖。文章介绍了群聚型测角传感器的结构,分析了影响测量精度的因素和改进方法。The capacitive grating angle measuring display instrument is an angle -travel sensor, and its movable grid and fixed grid are placed in a parallel way, so a full covering between the two grids can be achieved. The bunching angle measuring transducer structure is introduced in this paper, and the factors influencing measuring precision are analyzed.

关 键 词：容橱传感器 结构 测量精度 误差分析 

分 类 号：TP213.1[自动化与计算机技术—检测技术与自动化装置]