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.
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.
Research on finite set predictive control for surge of 10,000-ton heavy haul trains on Shenmu-Shuozhou railway
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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