神朔铁路万吨重载列车涌动有限集预测控制研究

张全明; 钟谱华; 朱龙

doi:10.13890/j.issn.1000-128X.2024.01.109

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神朔铁路万吨重载列车涌动有限集预测控制研究

铁道机车车辆 | 更新时间：2024-08-02

- 神朔铁路万吨重载列车涌动有限集预测控制研究
- Research on finite set predictive control for surge of 10,000-ton heavy haul trains on Shenmu-Shuozhou railway
- 机车电传动 2024年第1期页码：93-100
- 作者机构：
  
  1.国能包神铁路集团有限责任公司，陕西榆林 719316
  2.中车株洲电力机车研究所有限公司，湖南株洲 412001
- 作者简介：
  
  钟谱华（1994—），男，硕士，主要从事重载列车自动驾驶规划和控制方面的研究；E-mail: 735872957@qq.com
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2024.01.109
  中图分类号： U292.92⁺1
- 纸质出版日期：2024-01-10，
  
  收稿日期：2022-06-27，
  
  修回日期：2024-01-01，
- 稿件说明：
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张全明, 钟谱华, 朱龙. 神朔铁路万吨重载列车涌动有限集预测控制研究[J]. 机车电传动, 2024(1): 93-100.

ZHANG Quanming, ZHONG Puhua, ZHU Long. Research on finite set predictive control for surge of 10,000-ton heavy haul trains on Shenmu-Shuozhou railway[J]. Electric drive for locomotives,2024(1): 93-100.
张全明, 钟谱华, 朱龙. 神朔铁路万吨重载列车涌动有限集预测控制研究[J]. 机车电传动, 2024(1): 93-100. DOI：10.13890/j.issn.1000-128X.2024.01.109.

ZHANG Quanming, ZHONG Puhua, ZHU Long. Research on finite set predictive control for surge of 10,000-ton heavy haul trains on Shenmu-Shuozhou railway[J]. Electric drive for locomotives,2024(1): 93-100. DOI：10.13890/j.issn.1000-128X.2024.01.109.

摘要

神朔铁路是我国重要的重载货运线路，重载列车运行环境恶劣，操纵困难，列车涌动严重影响运行平稳性和行车安全。针对神朔铁路行车过程中的涌动问题，文章分析了重载列车涌动发生时的信号特征，搭建了基于弹性阻尼车钩的列车多质点动力学模型，通过仿真分析了重载列车无涌动和有涌动时的运行状态，针对重载列车的涌动问题提出了一种有限集预测控制方法，仿真验证了该预测控制能够减小列车涌动时的速度波动和最大车钩力。

Abstract

Shenmu-Shuozhou railway is an important heavy haul freight railway line in China. Heavy haul trains run in harsh environments with great difficulties in operation. Train surge seriously affects train operation smoothness and safety. To address the surge of trains running on Shenmu-Shuozhou railway

the signal characteristics when surge occurs on heavy duty trains were analyzed

and a train multi-particle dynamic model based on elastic damping couplers was established. In addition

the running state of heavy haul trains with and without surge was simulated. A finite set predictive control method was proposed to eliminate the surge of heavy haul trains. The simulation verifies that the predictive control can reduce the speed fluctuation and the maximum coupler force during the surge of trains.

关键词

重载列车平稳性涌动多质点模型有限集预测控制

Keywords

heavy haul trainsmoothnesssurgemulti-particle modelfinite set predictive control

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