神经网络在直流调速中应用  

APPLICATION OF NEURAL NETWORK IN DC SPEED REGULATING SYSTEM

作　　者：龚建芳[1] 

机构地区：[1]上海电机技术高等专科学校电气工程系,上海200240

出　　处：《上海电机学院学报》2003年第3期1-5,共5页Journal of Shanghai Dianji University

摘　　要：介绍了传统PID控制器在直流调速中的应用,其控制参数难以精确整定,故其控制精度难以保证,提出基于BP神经网络的PID控制方法,将其应用在直流调速系统中,仿真研究结果表明,该方法较传统PID有更好的控制效果。This paper describes the application of traditional PID controller in DC speed regulating system, it is difficult to get the precise parameter of traditional PID controller, thus the accuracy of its control is not insured. A method of PID controller based on BP network is presented and applied in DC speed regulating system. The results of simulation show this method can yield better control effect than that of the traditional PID controller.

关 键 词：PID控制器 直流调速 BP网络 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]