步进电机矩角关系连续测试方法的研究

中国机械工程 ›› 2014, Vol. 25 ›› Issue (3): 333-336.

步进电机矩角关系连续测试方法的研究

余方玉;赵美蓉;林玉池;黄银国

天津大学精密测试技术及仪器国家重点实验室，天津，300072

出版日期:2014-02-10 发布日期:2014-02-07
基金资助:
精密测试技术及仪器国家重点实验室青年教师基金资助项目（PILQ1108）；机电工程与控制国家级重点实验室科研基地科研支撑计划资助项目

Study on Continuous Test Method of Stepper Motor Torque-angle Relationship

Yu Fangyu;Zhao Meirong;Lin Yuchi;Huang Yinguo

State Key Laboratory of Precision Measuring Technology and Instruments，Tianjin University，Tianjin，300072

Online:2014-02-10 Published:2014-02-07

摘要/Abstract

摘要：

处于保持状态下的步进电机的矩角关系呈正弦变化，这导致传统的力矩转角测试方法无法实现对步进电机矩角关系的连续测试。对此，应用力矩平衡的思想，分析力矩传动和角度传递的机理，提出一种新的测试方法来进行矩角关系的连续测试，并据此设计了一套保持状态下步进电机矩角关系的连续测试系统。实验结果表明，所得矩角关系曲线接近正弦变化，与理论分析结果相符。

关键词: 步进电机, 保持状态, 矩角关系, 连续测试

Abstract:

The relation curve between the torque and angle of a stepper motor in holding status was a sinusoid, and it caused that the traditional test methods could not be directly introduced into testing the torque-angle relationship of stepper motor continuously. It was based on an idea of the torque balance, with a combination of torque-angle transmission mechanism to test the torque-angle relationship continuously. A torque-angle relationship test system of stepper motor in holding status was established with the method mentioned above. Experimental results show that the torque-angle curve is near-sinusoidal, in accordance with the theoretical analysis.

Key words: stepper motor, holding status, torque-angle relationship, continuous test

中图分类号:

TH823

余方玉, 赵美蓉, 林玉池, 黄银国. 步进电机矩角关系连续测试方法的研究[J]. 中国机械工程, 2014, 25(3): 333-336.

Yu Fangyu, Zhao Meirong, Lin Yuchi, Huang Yinguo. Study on Continuous Test Method of Stepper Motor Torque-angle Relationship[J]. China Mechanical Engineering, 2014, 25(3): 333-336.

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