关键词: 有限转角力矩电机, Simulink 模型, PID 控制器, 硬件在环, 控制系统

Abstract: A simulation platform for the control system of a limited angle torque motor was developed. By simplifying the physical model of the motor and designing the controller, a Simulink model of the limited angle torque motor was constructed, and a dual closed-loop feedback PID controller was used for control. A detailed introduction was given to the structure and configuration of the hardware in the loop simulation system, including real-time simulation of the upper computer , simulation chassis, processor board, and motor control board. A hardware in the loop based limited angle torque motor control experiment was designed and conducted. The experimental results indicate that the control system has good steady-state and dynamic response characteristics.

Key words: limited angle torque motor ( LATM), Simulink model, PID controller, hardware in the loop, control system