混合动力系统稳定性分析及应用研究

2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI) Pub Date : 2021-08-01 DOI:10.1109/ICCEAI52939.2021.00082

Qianqian Wang, Minan Tang, Aimin An, Weili Liu, Kaiyue Zhang, Jiandong Qiu

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引用次数: 0

摘要

针对混合系统的切换控制模型，讨论了混合系统的稳定性。结合典型的切换控制模型，给出了当切换离散状态改变和系统能量增加时混合切换系统保持稳定的充分条件。通过将切换系统划分为更合理的区域，并及时调整控制律，实现切换系统的最优控制。利用基于混合系统模型的非平衡路网关键交通节点(区域)交通信号切换模型，仿真验证了交通信号切换控制的稳定性条件。实验结果表明，混合切换控制系统在城市交通信号控制中比离散动态和连续动态系统具有更突出的优势。

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Stability Analysis and Application Research of Hybrid Dynamic System

Aiming at the switching control model of hybrid system, the stability of hybrid system is discussed. Combined with the typical switching control model, the sufficient conditions for the hybrid switching system to remain stable when the switching discrete state is changed and the system energy is increased are given. By dividing the switched system into a more reasonable area and adjusting the control law in time, the optimal control of the switched system is achieved. The stability condition of traffic signal switching control is verified by simulation with the traffic signal switching model of key traffic nodes (regions) in unbalanced road network based on hybrid system model. The experimental results show that the hybrid switched control system has more outstanding advantages than the discrete dynamic and continuous dynamic systems in urban traffic signal control.

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来源期刊

2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)

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