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PLC在交流电机速度闭环控制中的应用
引用本文:彭俊飞,张银洲,蒋宇.PLC在交流电机速度闭环控制中的应用[J].电气开关,2010,48(2):57-58,61.
作者姓名:彭俊飞  张银洲  蒋宇
作者单位:1. 武汉钢铁(集团)公司鄂钢公司,湖北,鄂州,436001
2. 黄山学院信息工程学院,安徽,黄山,245021
摘    要:研究了基于PLC控制的交流电机速度模糊闭环控制系统。构建了基于PLC的控制系统软硬件结构,并对模糊控制器的模糊变量、控制规则等进行了设计。最后通过数字仿真测试验证了所设计的模糊控制闭环系统能够有效控制电机的速度,性能良好。

关 键 词:交流电机  PLC  模糊控制  速度闭环

Application of PLC on the Speed Closed-Loop Control of the AC Motor
PENG Jun-fei,ZHANG Yin-zhou,JIANG Yu.Application of PLC on the Speed Closed-Loop Control of the AC Motor[J].Electric Switchgear,2010,48(2):57-58,61.
Authors:PENG Jun-fei  ZHANG Yin-zhou  JIANG Yu
Affiliation:1. Egang Corporation of Wuhan Iron and Steel(Group) Corp. , Ezhou 436001, China ;2. College of Infor- mation Engineering, China Huangshan University, Huangshan 245021, China)
Abstract:The speed fuzzy closed-loop control system of AC motor based on PLC control is studied. The hardware and software constructions of the control system based on PLC control are built and the fuzzy variable and control rules of the fuzzy controller are designed. Finally, the simulation test results show that the fuzzy control closed-loop system can efficiently control the motor speed and its performance is fine.
Keywords:PLC
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