伺服运动控制系统及其数控加工应用

Modern A.C. Servo System and ITS Application on Numerically-Controlled Machine

现代交流伺服系统对自动化、自动控制、电气技术、电力系统及自动化、机电一体化、电机电器与控制等专业既是一门基础技术,又是一门专业技术,因为它不仅分析各种基本的变换电路,而且结合生产实际,解决各种复杂定位控制问题,如机器人控制,数控机床等。本文研究的内容,就是现代交流伺服系统及其工业柔性制造系统的构成与应用,该项目研究目标是构成一个三维伺服控制系统,通过微机编程,可进行三个自由度的协调控制,实现高速(3000r/min)、高精度(16384P/R)、低震动等伺服特性,该技术代表21世纪最新调速及伺服传动控制,可应用于机器人控制、柔性制造业等领域,具有节约能源,提高劳动生产率的重要意义,必将在21世纪的机械加工自动化领域开创一个崭新的时代。

Modern A.C. servo system is a basic as well as special technique for automatic control, electrical engineering, electric power system and automation, mechanical and electrical system, motor control and so on. As it not only analyzes various basic converter circuits, but also resolves various special location problems, such as robot control, numerically-controlled device problems. In this paper, the principles and methods of a modern A.C. servo system were presented and researched. The target is to build 3-dimension servo control system and realize free coordinate control by microcomputers. It has high performances of rapid control response and machining precision. It represents 21th century technique in motor speed control and servo system. It can be used in motor drive control, robot control and flexible manufacture.