一种新型精密检测仪器结构及误差补偿方法  

Research on a New Precision Measuring Instrument Structure and Error Compensation Method

作　　者：王娜[1] 张斌[2] 王琦[3] 高昱 WANG Na;ZHANG Bin;WANG Qi;GAO Yu(Department of Mechanical Engineering,Taiyuan University,Taiyuan Shanxi 030032,China;School of Information and Communication Engineering,North University of China, Taiyuan Shanxi 030051,China;North Automatic Control Technology Institute,Taiyuan Shanxi 030051,China;Beijing Foton Daimler Automotive Co., Ltd.,Beijing 101400,China)

机构地区：[1]太原学院机械工程系,山西太原030032 [2]中北大学信息与通信工程学院,山西太原030051 [3]北方自动控制技术研究所,山西太原030051 [4]北京福田戴姆勒汽车有限公司,北京101400

出　　处：《机床与液压》2021年第18期82-85,共4页Machine Tool & Hydraulics

基　　金：山西省面上青年基金项目(201801D221205)。

摘　　要：传统精密检测仪器只能以不动点为基准进行固定式测量。为了实现精密检测仪器跟随机床主轴移动同时进行高精度回转检测,提出了一种新型精密检测仪器机械结构方案。设计基于该结构的检测方案并对误差进行分析,提出误差补偿的计算方法并利用MATLAB进行数据拟合。该方法思路新颖、方案可行,具备一定的参考价值。Traditional precision measuring instrument only can be used to measure with fixed point as reference.To realize high precision rotation detection,a new precision measuring instrument structure scheme was proposed.The detection scheme based on this structure was designed and the error was analyzed.The calculation method of error compensation was proposed and the data fitting was carried out by using MATLAB.The method is novel and feasible,and has certain reference value.

关 键 词：精密检测仪器 误差补偿 MATLAB软件 

分 类 号：TH39[机械工程—机械制造及自动化]