双电机驱动伺服系统的模糊PI控制研究  

RESEARCH OF FUZZY PI CONTROL OF DUAL-MOTORS DRIVING SERVO SYSTEM

作　　者：赵海波[1] 周向红[2] 

机构地区：[1]铜陵学院电气工程系光电子研究中心,安徽铜陵244000 [2]中国电子科技集团公司第43研究所,安徽合肥230088

出　　处：《巢湖学院学报》2009年第3期71-75,共5页Journal of Chaohu University

摘　　要：在常规PI控制的基础上引入了模糊逻辑的概念,提出了一种模糊PI控制算法,采用模糊推理对PI调节器的控制参数进行在线调整。并用MATLAB中SIMULINK和FUZZY工具箱对三种控制方式进行了仿真。仿真结果表明,所提出的控制策略是有效的,使双电机良好的以一定速度同步运行。A fuzzy PI arithmetic,which combines conventional PI control and fuzzy logic concept,was proposed. The PI parameters were adjusted on-line with the fuzzy inference and the adjusted principle was given.The simulation about three control methods was carried out,using the SIMULINK and FUZZY control toolbox of the MATLAB. Simulation illustrate the effectiveness of the proposed scheme and dual-motors can run synchronously better with certain speed.

关 键 词：模糊PI PI控制 同步运行 MATLAB仿真 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]