系统仿真学报 ›› 2017, Vol. 29 ›› Issue (3): 581-588.doi: 10.16182/j.issn1004731x.joss.201703016

• 仿真应用工程 • 上一篇    下一篇

城轨列车多目标优化控制算法研究与仿真

孟建军1,2,3, 裴明高1, 武福1, 韦腾舟1, 郝帅1   

  1. 1.兰州交通大学机电工程学院,兰州 730070;
    2.兰州交通大学机电技术研究所,兰州 730070;
    3.甘肃省物流及运输装备信息化工程技术研究中心,兰州 730070
  • 收稿日期:2015-05-29 修回日期:2015-08-11 出版日期:2017-03-08 发布日期:2020-06-02
  • 作者简介:孟建军(1966-),男,河南淮阳,博士,教授,博导,研究方向为轨道交通装备检测与监控技术等。
  • 基金资助:
    国家自然科学基金(61563027),兰州交通大学优秀科研团队资助计划(201604)

Research and Simulation on Control Algorithm for Multi-objective Optimization of Urban Rail Train

Meng Jianjun1,2,3, Pei Minggao1, Wu Fu1, Wei Tengzhou1, Hao Shuai1   

  1. 1. School of Mechatronic Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;
    2. Mechatronics T & R Institute, Lanzhou Jiaotong University, Lanzhou 730070, China;
    3. Engineering Technology Center for Informatization of Logistics & Transport Equipment, Lanzhou 730070, China
  • Received:2015-05-29 Revised:2015-08-11 Online:2017-03-08 Published:2020-06-02

摘要: 针对城轨列车运行多目标的特点,以能耗、准时性、精确停车以及舒适度为指标建立城轨列车运行多目标模型,利用遗传算法对其进行优化,根据列车牵引计算以及计算机仿真得到列车运行目标曲线。将模糊控制和PID控制算法应用到城轨列车运行系统中,建立自适应模糊PID控制器和PID控制器,对目标曲线进行跟踪。仿真结果表明自适应模糊PID控制与PID控制相比,其能更好的使列车跟随目标曲线,从而保证列车安全、平稳、准时地运行,确保列车进站停车的精确性。

关键词: 遗传算法, 多目标, 牵引计算, 目标曲线, 模糊PID

Abstract: According to the characteristics of urban rail train running multiple objective, the multi-objective operation model for urban rail train was established with the energy consumption, punctuality, accurate parking and comfort level as the optimization indexes. Genetic algorithms was used to optimize running multi-objective model of urban rail train, and according to train traction calculation and computer simulation, the train running target curve was obtained. The fuzzy control and PID control algorithm were applied to urban rail train system to establish adaptive fuzzy PID controller and PID control in order to track the target curve. Simulation results show that adaptive fuzzy PID control compared with PID control, the former can better make the train follow the target carve operation, so as to ensure train safety, smooth, punctual operation, at the same time also to ensure the accuracy of a train stopping.

Key words: genetic algorithms, multi-target, traction calculation, target curve, fuzzy PID

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