节能列车运行控制优化策略  

Optimization Strategy for Energy Saving Train Operation Control

作　　者：王倩倩 李一丁 房艺林 曲红沈 Wang Qianqian;Li Yiding;Fang Yilin;Qu Hongshen(School of Applied Technology,Huanghe Science and Technology College,Zhengzhou City,Henan Province 450063)

机构地区：[1]黄河科技学院应用技术学院,河南郑州450063

出　　处：《黄河科技学院学报》2024年第11期57-61,共5页Journal of Huanghe S&T College

摘　　要：城轨交通快速增长导致了城市电网负荷增大,如何降低能耗是社会各界一直以来关注的热点问题。研究节能列车运行实际情况中在满足定时、变坡道、限速、牵引力和制动力限制等复杂约束条件下,根据牛顿定律,基于节能操纵策略,建立了微分方程和非线性目标函数模型,利用模拟与预测控制算法,解决了最短运行时间和能耗最小问题。The rapid growth of urban rail transit has led to urban power grid load,and how to reduce energy consumption has been a hot topic of concern for all sectors of society.This paper studies the practical operation of energy-saving trains,and establishes differential equations and nonlinear objective function models to solve the problems of shortest running time and minimum energy consumption under complex constraints such as timing,variable slope,speed limit,traction force,and braking force limitations.

关 键 词：临时限速 节能操纵策略 预测控制 受力分析 

分 类 号：U268[机械工程—车辆工程]