【摘要】 针对跑步机脉冲式负载转矩的特点,分析了跑步机用永磁同步电动机驱动控制系统的关键技术问题,进而提出了电机本体、驱动控制和机械系统设计中相应的解决措施。尝试了电机本体和控制电路的一体化系统设计,对样机进行了仿真和实验,取得了令人满意的效果。更多还原

【Abstract】 Based on impulse load feature, several key technical problems of PMSM drive for treadmillare analyzed in this paper, and the corresponding solutions are also discussed in detail. New attempthas been made in fields of integrative system design of motor and controller. Simulation and experi-mental results of the prototype show its effectiveness.更多还原