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An improved car-following model considering electronic throttle dynamics and delayed velocity difference

机译：考虑电子节气门动力学和延迟速度差的改进的汽车之后模型

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摘要

With consideration of the effect of the electronic throttle dynamics, an improved car-following model is constructed in this paper. In the new model, the control signals including the opening angle difference of electronic throttle and the delayed velocity difference are introduced. Moreover, for the sake of confirming the impact of the electronic throttle opening angle difference and the delayed velocity difference, the new model is discussed through theoretical analytical and numerical simulation methods. The conditions of the stability for the proposed model are obtained through control theory method. The results of numerical simulation experiments corroborate that the traffic system has greater stability when the control signals proposed are taken into account and it is benignant to integrate the dynamics of electronic throttle into the traffic flow model to enhance the stability of traffic system. (C) 2020 Elsevier B.V. All rights reserved.
机译：考虑到电子节流动力学的效果，本文构建了一种改进的汽车之后模型。 在新模型中，引入了包括电子节流阀和延迟速度差的打开角度差的控制信号。 此外，为了确认电子节气门打开角度差和延迟速度差的影响，通过理论分析和数值模拟方法讨论了新模型。 通过控制理论方法获得所提出的模型稳定性的条件。 数值模拟实验的结果证实，当考虑所提出的控制信号时，交通系统具有更大的稳定性，并且将电子节气门的动态集成到交通流模型中良好，以提高交通系统的稳定性。 （c）2020 Elsevier B.v.保留所有权利。

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