吉林大学学报(理学版) ›› 2019, Vol. 57 ›› Issue (5): 1200-1206.

• 计算机科学 • 上一篇    下一篇

基于改进遗传PID算法的能量回馈制动系统

薛鹏1, 刘国斌1, 崔弘1, 王海彪1, 王春雷2   

  1. 1. 长春工业大学 电气与电子工程学院 , 长春 130012; 2. 吉林松花江热电有限公司, 吉林 吉林 132000
  • 收稿日期:2018-08-22 出版日期:2019-09-26 发布日期:2019-09-20
  • 通讯作者: 刘国斌 E-mail:476720054@qq.com

Energy Feedback Braking System Based on Improved Genetic PID Algorithm

XUE Peng1, LIU Guobin1, CUI Hong1, WANG Haibiao1, WANG Chunlei2   

  1. 1. College of Electrical and Electronic Engineering, Changchun University of Technology, Changchun 130012, China;
    2. Jilin Songhua River Thermal Co., Ltd, Jilin 132000,  Jilin Province, China
  • Received:2018-08-22 Online:2019-09-26 Published:2019-09-20
  • Contact: LIU Guobin E-mail:476720054@qq.com

摘要: 针对目前能量回馈系统效率低的问题, 提出一种基于改进的遗传PID(比例-积分-微分)算法对能量回馈系统进行控制. 首先建立回馈制动的数学模型, 然后根据其模型采用仿真软件(MATLAB), 并结合改进的遗传PID算法进行仿真实验. 实验结果表明, 改进的遗传PID算法比传统PID算法控制效果更好, 稳定性、 鲁棒性及抗干扰能力更强, 且回收效率提高了25.8%.

关键词: PID算法, 遗传算法, 回馈能量

Abstract: Aiming at the problem of low efficiency of energy feedback system, we proposed improved genetic PID (proportionalintegralderivative) algorithm to control an energy feedback system. First, the mathematical model of feedback braking was established. Then, according to the model, simulation software (MATLAB) combined with improved genetic PID algorithm was used to carry out the simulation experiment. The experimental results show that compared with the traditional PID algorithm, the improved genetic PID algorithm has better control effect, stronger stability, robustness and antiinterference ability, and the recovery efficiency is improved by 25.8%.

Key words: PID algorithm, genetic algorithm, feedback energy

中图分类号: 

  • TP23