基于线性规则的直流电机模糊控制  

Fussy Control of Direct Current Motor Based on Linearity Rule

作　　者：邹群[1] 

机构地区：[1]安徽机械工业学校,安徽淮南232052

出　　处：《淮南职业技术学院学报》2008年第3期39-41,共3页Journal of Huainan Vocational Technical College

摘　　要：主要研究基于线性规则的直流电机模糊控制,控制器中采用线性模糊控制规则和Sum-Product推理,系统以LM3S101控制器为核心,采用红外测速电路测量电机转速,利用PWM脉宽调制模式控制电机,同时LM3S101通过串口将电机转速发送给PC机,动态显示控制结果。最终实验结果证明了系统具有良好的稳态和动态特性。DC fuzzy control based on linearity rule is studied, and the linearity fuzzy rule and the Sum -Product reasoning is employed in the paper. The system takes the LM3S101 controller as the core, the speed of the DC motor is detected by infrared measures, and the DC motors is controlled by the PWM pulse-duration modulation pattern. LM3S101 sends data of the DC motors speed through COM port to PC machine simultaneously, and PC displays control result dynamically. The experiment result illustrates that the system has good dynamic and steady characteristic.

关 键 词：LM3S101 PWM 线性模糊规则 模糊控制 

分 类 号：TM33[电气工程—电机]