Design of automatic calibration system for time-grating turntable based on polygons

WANG Shu-xian; PENG Dong-lin; GAO Zhong-hua; ZHANG Xu-yun; ZHOU Jin-gang; ZHENG Fang-yan

doi:10.13873/J.1000-9787(2016)04-0100-04

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Design of automatic calibration system for time-grating turntable based on polygons

更新时间：2025-09-11

- Design of automatic calibration system for time-grating turntable based on polygons
- Vol. 35, Issue 4, Pages: 100-103+107(2016)
- 作者机构：
  
  1. 重庆理工大学机械检测技术与装备教育部工程研究中心
  2. 重庆理工大学时栅传感及先进检测技术重庆市重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2016)04-0100-04
  CLC： TP212
- Published：2016
- 稿件说明：
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[1]王淑娴,彭东林,高忠华,张旭云,周金钢,郑方燕.多面棱体的时栅转台自动标定系统设计[J].传感器与微系统,2016,35(04):100-103+107.

WANG Shu-xian, PENG Dong-lin, GAO Zhong-hua, et al. Design of automatic calibration system for time-grating turntable based on polygons[J]. 2016, 35(4): 100-103+107.
[1]王淑娴,彭东林,高忠华,张旭云,周金钢,郑方燕.多面棱体的时栅转台自动标定系统设计[J].传感器与微系统,2016,35(04):100-103+107. DOI： 10.13873/J.1000-9787(2016)04-0100-04.

WANG Shu-xian, PENG Dong-lin, GAO Zhong-hua, et al. Design of automatic calibration system for time-grating turntable based on polygons[J]. 2016, 35(4): 100-103+107. DOI： 10.13873/J.1000-9787(2016)04-0100-04.

摘要

针对传感器安装偏心、使用环境变化等因素造成时栅转台精度降低的问题

提出了由多面棱体和自准直仪对误差进行标定

并利用谐波修正技术进行误差修正的时栅转台自动标定系统。系统以多面棱体和自准直仪高精度测量仪器作为测量基准

以ARM处理器为核心对步进电机进行闭环控制

实现转台的精确定位

且能够进行数据采集和误差处理。经实验证明:与手动标定方式相比

该标定系统不仅效率高而且标定后的时栅转台测量系统分度精度可达±1.3″。

Abstract

Aiming at the problem of time-grating turntable precision reducing induced by sensor mounting eccentric or environmental changes and so on

present automatic calibration system for time-grating turntable which calibrates error by polygons and autocollinator and use harmonic wave correcting technology for error correction.Polygons and autocollinator high-precision measuring instruments are applied to the system as measuring standard

ARM processor is used as core to carry out closed-loop control on stepper motor and achieve precise positioning

and the system can carry out data acquisition and error processing. Experimental result shows that compared with manual mode

the calibration system is not only high efficient

but also indexing precision can reach ± 1. 3" after calibration.

关键词

Keywords

references

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基于谐波修正法的高精度时栅位移传感器 [J]. 彭东林,刘小康,张兴红,陈锡候. 仪器仪表学报 . 2006(01)

单片机控制的步进电动机斩波恒流细分驱动器的实现 [J]. 林海波. 电工技术杂志 . 2003(07)

时栅位移传感器与新型机床动态检测系统[M]. 科学出版社 , 彭东林, 2009

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Related Institution

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