| 增量式光电编码器信号处理电路的设计与实现 |
| |
| 引用本文： | 王直,施晓敏,丁建军,王刘柱.增量式光电编码器信号处理电路的设计与实现[J].国外电子元器件,2012(2):121-123. |
| |
| 作者姓名： | 王直 施晓敏 丁建军 王刘柱 |
| |
| 作者单位： | [1]江苏科技大学电信学院,江苏镇江212003 [2]中船重工第七零四研究所,上海200031 |
| |
| 摘 要： | 实践中经常会遇到将光电编码器的输出信号经一系列处理转化成电压信号的情况。因此,以2RHIB型光电编码器为例,设计了一种集编码器信号接收、光电隔离、鉴相、频率电压转化和电压调整输出功能于一体的综合性电路,并对电路各组成部分作了较为详细的分析和阐述。实践证明,该电路通用性强、操作简单、性能可靠、实用性强。
|
| 关 键 词： | 2RHIB型光电编码器 光电隔离 鉴相 频率电压转换 LM331 |
Design and implementation of signal processing circuit for incremental optical encoder |
| |
| WANG Zhi,SHI Xiao-min,DING Jian-jun,WANG Liu-zhu.Design and implementation of signal processing circuit for incremental optical encoder[J].International Electronic Elements,2012(2):121-123. |
| |
| Authors: | WANG Zhi SHI Xiao-min DING Jian-jun WANG Liu-zhu |
| |
| Institution: | 1(1.School of Computer Science and Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003,China;2.The 704 Institute of CSIC,Shanghai 200031,China) |
| |
| Abstract: | In practice the output signal of optical encoder is needed to converted to a voltage signal.Take the optical encoder of 2RHIB type for example,an integrated circuit consisting of encoder output signal receiver,optical isolation,phase discrimination and adjustable voltage output is introduced,and all the components of the circuit are explicated.It has proved that this circuit is available,reliable and is easy to operate. |
| |
| Keywords: | optical encoder of 2RHIB type optical isolation phase demodulation frequency to voltage converter LM331 |
| 本文献已被 维普 等数据库收录！ |
|
