Hybrid real-time dynamic traffic assignment approach for robust network performance.

Author(s)
Chiu, Y.-C. & Mahmassani, H.S.
Year
Abstract

A hybrid dynamic traffic assignment (HDTA) approach is presented that results in robust performance of the traffic network under various scenarios. The HDTA approach envisions a hierarchical routing decision process achieved through the careful interplay between a centralized DTA (CDTA) model and a decentralized DTA (DDTA) capability. The CDTA model supplies anticipatory a priori routing decisions, whereas the DDTA model generates locally optimized solutions online. Analytical and experimental analyses are conducted to illustrate the satisfactory performance of such an HDTA approach.

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Publication

Library number
C 28182 (In: C 28170 S [electronic version only]) /71 / ITRD E820535
Source

In: Transportation network modeling 2002, Transportation Research Record TRR 1783, p. 89-97, 23 ref.

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