文章介绍一种超声波电动舵机控制系统的设计与实现方案,该方案以FPGA为控制核心,并采用变速积分PID控制策略来提高系统品质,将舵机控制系统与驱动系统进行一体化设计,从而实现了对超声波电动舵机的一体化控制。实验表明,该超声波舵机系统具有性能稳定、集成度高、精度高等特点,且其性能指标满足使用要求。 This paper introduces the design and realization of a control system of ultrasonic electric servo. The program takes FPGA as the control core and uses variable-speed integral PID control strategy to improve system quality. The servo control system and drive system are integrated to design Realize the integrated control of ultrasonic electric servo. Experiments show that the ultrasonic servo system has the characteristics of stable performance, high integration and high precision, and its performance index to meet the requirements.