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Modelling and global predictive control for distributed-driven high-speed trains

机译:分布式驱动高速列车的建模和全局预测控制

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摘要

This paper focuses on the modelling and control problem of a type of the Chinese High-Speed Train. A longitudinal dynamic model for a type of Chinese high-speed train is established based on multi-body spring-mass models, where the couplers connecting adjacent coaches are characterised by linear springs. To guarantee the safe operation of trains under certain velocity requirements, a model predictive controller is proposed to deal with in-train force and driving force constraints. Finally, a numerical simulation is given to demonstrate the effectiveness of the proposed methods.
机译:本文重点研究一种中国高速列车的建模和控制问题。基于多体弹簧-质量模型,建立了一种中国高速列车的纵向动力学模型,其中,连接相邻长途汽车的车钩以线性弹簧为特征。为了保证列车在一定速度下的安全运行,提出了一种模型预测控制器来处理列车内力和驱动力约束。最后,通过数值模拟证明了所提方法的有效性。

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