基于S3C2440的平动电机控制方法研究  

Study on Control Method for Translational Motor Based on S3C2440

作　　者：吴坤[1] 魏世民[1] 倪振松[1] 

机构地区：[1]北京邮电大学自动化学院,北京100876

出　　处：《仪表技术》2009年第12期11-13,共3页Instrumentation Technology

摘　　要：设计一种新型的平动式啮合电动机。该电机通过四组"E"字和"|"字形铁心组成的定转子间磁阻的变化,将电能转化为机械能。提出了电压的正弦PWM控制方法,证明了该电机结构新颖合理,具有可带载启动、启动快速的特点。A novel translational meshing motor is presented and developed. It is a new motor which consists of four E type iron cores as rotor and four bar iron cores as stator. And it translates the electrical energy into the mechanical energy through the variety of the reluctance of the stator and rotor. The sin PWM method of controlling the motor with voltage is put out. The motor construction is testified to be reasonable and has the characteristics of big starting torque and high response speed.

关 键 词：平动式啮合电动机 柔性机构 静刚度 静态转矩 PWM 

分 类 号：TM930[电气工程—电力电子与电力传动]