无刷直流电机系统速度控制稳定性研究  

Research of Speed Tracking Control for Brushless DC Motor

作　　者：王朝庆[1] 李天威[1] 周敛荣[1] 

机构地区：[1]中国电子科技集团公司第四十三研究所,合肥230088

出　　处：《混合微电子技术》2015年第2期24-29,共6页Hybrid Microelectronics Technology

摘　　要：稳定是系统安全、有效工作的基础，稳定性分析在整个控制系统设计过程举足轻重。本文首先对三相无刷电机系统进行理论分析建模，基于标称模型和经典的PI控制器对系统稳定性进行分析及控制器参数计算；通过软件系统和实验平台建立对所提出的控制器进行仿真和实验验证。Stability is the basis of system security and effective work. The stability analysis is very important in the design of the whole control system. Firstly, the theoretical analysis of three - phase brushless motor system model is proposed in this paper. And based on the nominal model and the classical PI controller for system, stability analysis and controller parameters calculation are given. Finally ,Through the software system and experimental platform to establish the proposed controller for simulation and experimental verification.

关 键 词：无刷直流电机 稳定性 PI控制器 控制系统 

分 类 号：TM301.2[电气工程—电机]