宽调速高精度直流伺服控制系统的研究

Research of the High Precision Servo Control System Under Wide Speed Adjustment

本文结合老机床改造项目,论述微机控制直流伺服系统的基本组成和数字调制电路设计,宽调速下系统稳定性的实现,快速响应下高精度控制规律的研究。

On the basis of a transform item to otd machine tools,this paper discusses the main make up of DC servo system and the design of digital modulator circuit,analyses how to realize stability of system under wide speed adjustment ,and researches the high precision control law under fast response.