步进电机矩频特性智能集成测试系统

The Integrated Test System With Intelligence for the Torque - Frequency Characteristic of Stepmotor

介绍一种基于步进电机驱动系统矩频特性的“计时”测试理论,研制的步进电机驱动系统矩频特性测试系统.该系统由自制的整形电路、异或检相器和MCS-8098单片机组成,可替代市售数字式转矩转速仪,它与上位机进行通信,具有自动测量电机矩频特性及绘图等功能.

A test system for the torque - frequency characteristic of the driving system of stepmotor is developed. The development is based on the "Timing" testing theory for the torque - frequency characteristic of the driving system of the stepmotor. The system is composed of MCS - 8098 single chip computer and the self - made shaping circuit and exclusive - OR phase detector. It can replace the digital torque - revolution counters which are commercial available. While connecting with the host computer, the system features automatic measurement and plotting functions of torque - frequency characteristic .