Automatic Train Control Algorithm for Train Tracking
Impact Factor:1.782
DOI number:10.3969/j.issn.0258-2724.2013.06.012
Affiliation of Author(s):School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China
Journal:Journal of Southwest Jiaotong University
Place of Publication:Chengdu, China
Funded by:“十一五”国家科技支撑计划资助项目（2009BAG12A05）
Key Words:automatic train control； model predictive control； train tracking
Abstract:了研究追踪列车安全、平稳的操纵策略，在分析列车间相互纵向动力学关系的基础上，提出了列车追踪模型．列车在不同情况下控制目标有所不同：单独运行模式下以最优速度模式曲线运行，追踪运行模式下保 证安全追踪间隔运行．为了实现不同的控制目标，采用模型预测控制的分层结构，结合二次型优化算法实现最优列车速度控制．以CRH2型列车、武广线为例验证该模型的有效性．仿真结果表明，本文方法可使追踪列车安全性得到有效提高，且当使加速度控制在-0.75～0.5 m／s^2之间，加加速度控制在-0.5~0.5m／s^3之间时，乘车舒适性得到了有效的保障．
Co-author:Qingyuan Wang,Hengbin Cui,Lei Ma,Xiaoyun Feng
First Author:Pengling Wang
Indexed by:Periodical papers
Document Code:0258-2724(2013)06-1045-07
Discipline:Engineering
Document Type:J
Volume:48
Issue:6
Page Number:1045-1051
Number of Words:6114
ISSN No.:0258-2724
Translation or Not:no
CN No.:51-1277/U
Date of Publication:2012-09-06
Links to published journals:https://d.wanfangdata.com.cn/periodical/ChlQZXJpb2RpY2FsQ0hJTmV3UzIwMjExMjMwEhF4bmp0ZHh4YjIwMTMwNjAxMhoId3J2djJ5Mzc%253D