小型光电编码器自动检测系统

孙树红; 赵长海; 万秋华; 李艳茹

doi:10.3788/CO.20130604.0600

Volume 6 Issue 4

Aug. 2013

Turn off MathJax

Article Contents

Chinese Optics > 2013 > 6(4): 600-606.

SUN Shu-hong, ZHAO Chang-hai, WAN Qiu-hua, LI Yan-ru. Automatic detection system for miniature photoelectrical encoder[J]. Chinese Optics, 2013, 6(4): 600-606. doi: 10.3788/CO.20130604.0600

Citation:

SUN Shu-hong, ZHAO Chang-hai, WAN Qiu-hua, LI Yan-ru. Automatic detection system for miniature photoelectrical encoder[J]. Chinese Optics, 2013, 6(4): 600-606. doi: 10.3788/CO.20130604.0600

SUN Shu-hong, ZHAO Chang-hai, WAN Qiu-hua, LI Yan-ru. Automatic detection system for miniature photoelectrical encoder[J]. Chinese Optics, 2013, 6(4): 600-606. doi: 10.3788/CO.20130604.0600

Citation:

SUN Shu-hong, ZHAO Chang-hai, WAN Qiu-hua, LI Yan-ru. Automatic detection system for miniature photoelectrical encoder[J]. Chinese Optics, 2013, 6(4): 600-606. doi: 10.3788/CO.20130604.0600

PDF( 1091 KB)

Automatic detection system for miniature photoelectrical encoder

doi: 10.3788/CO.20130604.0600

1.
Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China;
2.
University of Chinese Academy of Sciences, Beijing 100049, China;
3.
Military Representative Office Stationed in Changchun Area by Shenyang Military Representative Bureau, General Armament Department, Changchun 130033, China

Received Date: 16 May 2013
Rev Recd Date: 15 Jul 2013
Publish Date: 10 Aug 2013

Abstract

Abstract

An automatic detection system was designed to quickly and accurately detect the precision of a miniature photoelectric encoder. A 21 bit high precision photoelectric encoder was used as the reference to detect the low precision miniature photoelectric encoder. The control system was taken to rotate the encoder first, and the difference of the high precision encoder and the miniature encoder was the error of the miniature encoder. After the testing was completed, the errors of encoder were transmitted to the host computer through the USB interface to save and to perform an in-depth analysis. A 15-bit encoder was detected by using the system, the mean square deviation of the encoder is 29.1 s, however the mean square deviation of the encoder is 28.5 s when the detection is done by the traditional methods. Obtained results meet the accuracy requirements.
- photoelectric encoder,
- automatic detection,
- USB interface,
- error

FullText(HTML)

References(1)

References

[1] 赵长海,万秋华,孙莹. 光电轴角编码器的误码检测系统[J]. 电子测量与仪器学报,2012,26(5):463-468. ZHAO CH H,WAN Q H,SUN Y. Code error detection system for photoelectric shaft encoder[J]. J. Electronic Measurement and Instrument,2012,26(5):463-468.(in Chinese) [2] 赵柱,续志军,王显军. 基于运动控制技术的编码器自动检测系统[J]. 中国光学与应用光学,2009,2(2):134-139. ZHAO ZH,XU ZH J,WANG X J. An automatic detection system of encoder error based on motion control technology[J]. Chinese J. Optics and Appl. Optics,2009,2(2):134-139.(in Chinese) [3] 刘志国,王显军,赵柱. 光电编码器自动沿面检测系统[J]. 中国科学院研究生院学报,2010,27(4):563-567. LIU ZH G,WANG X J,ZHAO ZH. Automatic detection system of special position for photoelectric encoder[J]. J. Graduate School of the Chinese Academy of Sciences,2010,27(4):563-567.(in Chinese) [4] 李洪,冯长有,丁林辉. 光电轴角编码器细分误差动态评估方法[J]. 传感技术学报,2005,18(4):927-930. LI H,FENG CH Y,DING L H. Dynamic evaluation method for interpolation errors in photoelectric encoder[J]. Chinese J. Sensors and Actuators,2005,18(4):927-930.(in Chinese) [5] 王显军. 光电轴角编码器细分信号误差及精度分析[J]. 光学精密工程,2012,20(2):379-386. WANG X J. Errors and precision analysis of subdivision signals for photoelectric angle encoders[J]. Opt. Precision Eng.,2012,20(2):379-386.(in Chinese) [6] 邓方,陈杰,陈文颉,等. 一种高精度的光电编码器检测方法及其装置[J]. 北京理工大学学报,2007,27(11):977-980,1008. DENG F,CHEN J,CHEN W J,et al.. A high precision test method and apparatus for photoelectric encoder[J]. T. Beijing Institute of Technology,2007,27(11):977-980,1008.(in Chinese) [7] 王显军. 基于SOC单片机的高集成度光电编码器电路设计[J]. 光学精密工程,2011,19(5):1082-1087. WANG X J. Circuit design for high integrated photoelectric encoder base on SOC singlechip[J]. Opt. Precision Eng.,2011,19(5):1082-1087.(in Chinese) [8] 左洋,龙科慧,乔克,等. 航天编码器调试系统显示功能设计[J]. 液晶与显示,2012,27(6):795-799. ZUO Y,LONG K H,QIAO K,et al.. Design of display function in debugging system of space encoder[J]. Chinese J. Liquid Crystals and Displays,2012,27(6):795-799.(in Chinese) [9] 俞平,秦树人. 基于DSP和USB2.0的高速数据采集系统[J]. 重庆大学学报 (自然科学版),2005,28(5):1-4. YU P,QIN SH R. Development of data acquisition and processing system based on DSP and USB 2.0[J]. J. Chongqing University(Natural Science Edition),2005,28(5):1-4.(in Chinese) [10] 杨祥清,赵海鹰,汪增福. 具有USB2.0接口的6路实时同步数据采集卡设计[J]. 电光与控制,2008,15(6):91-95. YANG X Q,ZHAO H Y,WANG Z F. Design of a 6-channel real-time simultaneous data acquisition board with USB2.0 interface[J]. Electronics Optics & Control,2008,15(6):91-95.(in Chinese)

Relative Articles

Supplements(0)

Cited By

Proportional views