Design of Encoder Signal Debugging System Based on C8051F340 and Labview

XU Zhi-tao; LONG Ke-hui; LIU Jin-guo

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Design of Encoder Signal Debugging System Based on C8051F340 and Labview

Driving & Controlling | 更新时间：2020-08-12

- Design of Encoder Signal Debugging System Based on C8051F340 and Labview
- Chinese Journal of Liquid Crystals and Displays Vol. 26, Issue 6, Pages: 789-794(2011)
- 作者机构：
  
  1. 中国科学院长春光学精密机械与物理研究所,吉林长春,中国,130033
  2. 中国科学院研究生院北京,100049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN202
- Received：07 June 2011，
  
  Revised：27 September 2011，
  
  Published Online：20 December 2011，
  
  Published：20 December 2011
- 稿件说明：
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许志涛, 龙科慧, 刘金国. 基于C8051F340和Labview的编码器调试系统设计[J]. 液晶与显示, 2011,26(6): 789-794

XU Zhi-tao, LONG Ke-hui, LIU Jin-guo. Design of Encoder Signal Debugging System Based on C8051F340 and Labview[J]. , 2011,26(6): 789-794
许志涛, 龙科慧, 刘金国. 基于C8051F340和Labview的编码器调试系统设计[J]. 液晶与显示, 2011,26(6): 789-794 DOI：

XU Zhi-tao, LONG Ke-hui, LIU Jin-guo. Design of Encoder Signal Debugging System Based on C8051F340 and Labview[J]. , 2011,26(6): 789-794 DOI：

摘要

设计了一种基于单片机C8051F340和Labview的编码器信号调试系统。硬件方面

利用单片机内嵌的AD模块采集编码器的多路信号

通过内嵌的USB模块将数据发送给PC机。软件方面

采用Labview编写PC应用程序

将接收到的数据进行运算处理

实现了PC机上灯排和度分秒显示编码器角度值

李莎育图形和波形图显示了编码器信号变化以及实时存储数据的功能。系统体积小

可视性好

方便编码器的调试。实验结果表明

所设计的调试系统具有速度快、实时性好、自动化程度高、操作简单、人机界面友好、数据读取方便、显示信息丰富等优点

并且系统功能还可进一步扩展。

Abstract

An encoder debugging system based on C8051F340 and Labview was designed in the paper. The design realizes multi-signal sampling of encoder with the AD module embedded in C8051F340

and USB communication with PC using the USB module embedded in C8051F340. PC application was programmed employing Labview

and the angle was displayed by two methods

one of which is light emission displaying and the other was "degrees

minutes and seconds" displaying. Meanwhile

the signal waveform was displayed by Lissajous graphics and oscillographs. The result showed that the system speed is higher with the feature of easier operation

and the application surface was friendly with rich information. And then the system functions can be expanded.

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references

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