线性系统控制器在周期交通信号控制中的应用

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585) Pub Date : 2001-08-25 DOI:10.1109/ITSC.2001.948651

W. Wey

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引用次数: 7

摘要

利用线性系统控制器对基于周期的交叉口交通信号进行控制。将动态道路交通模型应用于孤立交叉口的交通控制，确定控制序列。在数学模型的基础上，将孤立交叉口的控制问题表述为一个线性系统控制问题。利用这些模型来制定各种交通条件下的局部交通信号控制策略。本文的重点是应用基于线性系统控制理论的有效最优控制技术来解决线性交通模型问题。本研究的主要贡献是开发了一种利用现有技术缓解高交通需求引起的周期性孤立交叉口拥堵的方法。

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Applications of linear systems controller to a cycle-based traffic signal control

A cycle-based intersection traffic signal control is manipulated by utilizing the linear systems controller. A dynamic road traffic model is applied to traffic control at an isolated intersection to determine control sequences. The control of an isolated intersection is formulated as a linear systems control problem on the basis of mathematical models. These models are utilized to develop local traffic signal control strategies under various traffic conditions. The key focus in the paper is in applying efficient optimal control techniques based on linear systems control theory to solve the linear traffic models problem. The main contribution of this research is the development of a methodology for alleviating the recurrent isolated intersection congestion caused by high transportation demand using existing technology.

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来源期刊

ITSC 2001. 2001 IEEE Intelligent Transportation Systems. Proceedings (Cat. No.01TH8585)

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