Stream selector's control system based on high-precision incremental encoder

Zhiguang Zhang, Wei Hu, Xiaoqiong Li, Xuefei Lv, Minping Zhang, Congxiao Zhang, Yulin Deng*

*此作品的通讯作者

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

For the precision rotor position control of stream selector, a control system based on direct current motor (DC motor) has been constructed. The DC motor, with a high-precision incremental encoder used as the driving force, was assembled with the stream selector rotor through a shaft coupling. Following the motor rotation, the encoder generated two-channel quadrature pulses and one channel index pulses. An ultralow-power consumption microcontroller (msp430f2232) received theses pulses and calculated them. The position of the slot was determined by the number of pulses counted from the index pulse. Operator can set and monitored the slot positions of five stream selectors simultaneously through the program which was written with LabVIEW on the host computer. This module featured high reliability and low power consumption compared with the one driven by step motor. Beyond that, it was much smaller and lighter.

源语言英语
主期刊名Sensors, Measurement and Intelligent Materials
1657-1660
页数4
DOI
出版状态已出版 - 2013
活动2012 International Conference on Sensors, Measurement and Intelligent Materials, ICSMIM 2012 - Guilin, 中国
期限: 26 12月 201227 12月 2012

出版系列

姓名Applied Mechanics and Materials
303-306
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2012 International Conference on Sensors, Measurement and Intelligent Materials, ICSMIM 2012
国家/地区中国
Guilin
时期26/12/1227/12/12

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