Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (35): 242-244.

• 工程与应用 • Previous Articles     Next Articles

Research on self-adaptive fuzzy PID control system simulation used in new test power system of small locomotive

CHENG Zhengmei1,GUO Xiaoding1,CHEN Xiaoke2,DENG Jingxin1   

  1. 1.School of Information and Electrical Engineering,Hunan University of Science and Technology,Xiangtan,Hunan 411201,China
    2.Xiangtan Electric Manufacturing Corporation Ltd,Xiangtan,Hunan 411101,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-12-11 Published:2011-12-11

小机车新型试验电源自适应模糊PID控制系统仿真研究

程正梅1,郭小定1,陈晓可2,邓景新1   

  1. 1.湖南科技大学 信息与电气工程学院,湖南 湘潭 411201
    2.湘电集团股份有限公司,湖南 湘潭 411101

Abstract: The voltage stability of traditional test power system about small locomotive is poor,and the response speed is slow.The theory of adaptive fuzzy PID control and modeling used in the small locomotive new test power system is proposed.The design of adaptive fuzzy PID controller and the effect of simulation are detail described.And the system robustness can be analysed.The control effect of adaptive fuzzy PID control and the traditional PID control is compared.The application value of adaptive fuzzy PID control on small locomotive test power system has been proved with the good electrical characteristic of the voltage stability and response quickly.

Key words: test power system about small locomotive, adaptive fuzzy PID, PID control, modeling

摘要: 针对小机车传统试验电源系统存在的电压稳定性能差、响应速度慢的问题,提出了一种自适应模糊PID控制的小机车新型试验电源系统。对自适应模糊PID控制器的设计和建模,以及仿真的效果进行了详细的阐述,并进行了系统的鲁棒性分析。同时还将自适应模糊PID控制和传统PID控制进行了对比研究,证明了自适应模糊PID控制的小机车试验电源系统有电压稳定性能好、响应速度快的良好电气特性。

关键词: 小机车试验电源, 模糊自适应控制, PID控制, 建模