基于码盘可识别正反转的光电测速仪

为了更好地解决电机转速测量及转向识别的问题,利用光耦计数器和Arduino控制器,在电机上安装码盘,通过测量码盘黑线的遮光次数来判定电机的转速,并利用双光耦原理来判断电机的正反转,最终将结果显示在LCD12864显示屏上。实验结果表明该系统结构能简单地判断电机的正反转,尤其是在提高测速稳定性与可靠性、降低测速成本等方面具有参考价值及应用前景。

Abstract

In order to solve the problem of motor speed measurement and steering identification better, by using the optical coupling counter and Arduino controller, the code disc is installed on the motor, and the speed of the motor is determined by measuring the shading times of the code disc black lines. The dual optical coupling principle is used to judge the forward and reverse inversion of the motor, and finally the results are displayed on the LCD screen. The experimental results show that the system can judge the inversion of the motor. Especially, it is of great value and wide application prospects in improving the stability and reliability of speed measurement and reducing the cost of speed measurement.

参考文献

[1] 谭庆忠, 曾文海, 徐敏. 蜜蜂蜂箱监测系统设计与实现［J］. 电子技术应用, 2011, 37(11): 44-47.

TAN Qing-zhong, ZENG Wen-hai, XU Min. Design and implementation of monitoring system for honeybee's beehive［J］. Application Research of Electronics, 2011, 37(11): 44-47.

[2] 黄伟, 杨卫, 张文栋. 基于单片机的蜂箱蜜蜂监测系统设计［J］. 中国测试,2014,40(2): 82-85.

HUANG Wei, YANG Wei, ZHANG Wen-dong. Design microcontroller-based monitoring system for beeHives［J］.Chinese Test. 2014, 40(2): 82-85

[3] 邓重一. 光电开关原理及应用［J］. 传感器世界, 2003, (12): 19-22.

DENG Zhong-yi. Photoelectric switch principle and application［J］. Sensor World, 2003, (12): 19-22.

[4] 摆银龙, 范玉璋. 基于FPGA的电机测速的设计与实现［J］. 中原工学院学报, 2007, 18(2): 11-13.

BAI Yin-long, FAN Yu-zhang. Design and implemen-tation of FPGA-based motor speed ［J］.Zhongyuan Institute of Technology, 2007, 18(2): 11-13.

[5] 曹昕鸷, 韩珏, 陈隆道. 高性价比无刷直流电机测速方法的研究［J］.轻工机械, 2006, 24(1): 107-109.

CAO Xin-zhi, HAN Jue, CHEN Long-dao. Cost-effective method of brushless DC motor speed measurement ［J］. Light Industry Machinery, 2006, 24(1): 107-109.

[6] 张波, 赵莉华. 基于霍尔传感器的永磁直流电机测速及控制系统［J］. 机床电器, 2006, 33(3): 47-49.

ZHANG Bo, ZHAO Li-hua.Temperature measurement and control system of permanent magnet DC motorbasedon hall sensor ［J］. Machine Tool Electric Apparatus, 2006, 33(3): 47-49.

[7] 李彦明, 马培荪, 徐军, 等. 基于反射式光电传感器的直流电机测速及控制系统［J］. 机械与电子, 2002(3): 24-270.

LI Yan-ming, MA Pei-sun, XU Jun, et al.Gaucher of ficer based DC motor speed control system and reflectivephotoelectricsensor［J］. Machinery&Electronics, 2002, (3): 24-27.

[8] 高瑞昌, 孙昌国. DSP在电机测速中的应用［J］. 今日电子, 2004, (2): 31-33

GAO Rui-chang, SUM Chang-guo. DSP in the motor speed measurement applications［J］. Today Electronic, 2004, (2): 31-33.

[9] 宋喜报. 光码盘测电机转速精度分析［J］. 中国测试技术, 2003, 29(3): 39-39.

SONG Xi-bao. Accuracy analysis of motor speed sith optical encoder［J］. China Measurement Technology, 2003, 29(3): 39-39.

[10] 陈兵芽, 耿茂鹏, 刘莹, 等. 基于光电码盘的高精度电机转速测量［J］. 制造业自动化, 2005, 27(6): 47-50.

CHEN Bing-ya, GENG Mao-peng, LIU Ying, et al. Highprecision motor speed measurement based onphotoelectric encoder［J］. Manufacturing Automation, 2005, 27(6): 47-50.

[11] 蔡睿妍. Arduino的原理及应用［J］. 电子设计工程, 2012, 20(16): 155-157.

CAI Rui-Yan. Principle and application of arduino［J］. Electronic Design Engineering, 2012, 20(16): 155-157.

张彩凤, 张志伟, 朱祥, 邓楠, 李庆圣. 基于码盘可识别正反转的光电测速仪[J]. 光学与光电技术, 2017, 15(4): 55. ZHANG Cai-feng, ZHANG Zhi-wei, ZHU Xiang, DENG Nan, LI Qing-sheng. Photoelectric Tachometer Based on Code Disc Recognizable Forward and Reverse Inversion[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2017, 15(4): 55.

基于码盘可识别正反转的光电测速仪

关于本站 Cookie 的使用提示

全站搜索

基于码盘可识别正反转的光电测速仪

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索