结合复合控制器与自适应速度观测器的电磁发射电机无速度传感器控制策略改进

In this article, one speed sensorless control method with a compound controller and an adaptive speed observer of the toroidal permanent magnet linear synchronous motor for electromagnetic launch is proposed. Considering the aperiodic transient trait of launch motor, one compound controller based on feedforward strategy is designed to obtain fast dynamic response under different acceleration condi...