基于TMS320LF2407A直流电机闭环调速控制系统的设计  

Design of closed loop rotating speed regulator of DC motor based on TMS320LF2407A

作　　者：王朕[1] 刘陵顺[1] 鲁芳[1] 唐永红[2] 

机构地区：[1]海军航空工程学院控制工程系,山东烟台264001 [2]烟台职业学院材料工程系,山东烟台264676

出　　处：《电子设计工程》2010年第2期93-95,共3页Electronic Design Engineering

基　　金：海军航空工程学院青年科研基金资助项目(01C3)

摘　　要：针对某型直流电机调速系统的要求,采用TMS320LF2407A和AT89C51设计一种双核直流电机闭环调速控制系统。TMS320LF2407A采集和调节电机转速信号,AT89C51输入给定转速并显示电机转速。给出系统硬件原理框图和程序流程。试验结果表明该控制系统具有动态响应快、控制精度高、实时显示、数据存储等优点。According to the demand of the rotating-speed-regulator of a DC motor,a control system of closed-loop-rotatingspeed-regulator is designed based on TMS320LF2d07A and AT89C51.The data of the voltage,the current and tire rotatingspeed is acquired by TMS320LF2d07A.The input of the given-rotating-speed and the display of the real-rotating-speed is accomplished by AT89C51.The block diagram of hardware and the program diagram of the system design are provided.The results of experiment show this control system has advantage of quick dynamic response,high accurate control,real-time display and data storage,etc.

关 键 词：TMS320LF2407A AT89C51 闭环调速 实时显示 数据存储 

分 类 号：TM331[电气工程—电机]