This article proposes a new traffic signal control algorithm to deal with unknown-traffic-system uncertainties and reduce delays in vehicle travel time. Unknown-traffic-system dynamics are approximated using a recurrent neural network (NN). To accurately identify the traffic system model, an online-learning scheme is developed to switch among a set of candidate NNs (i.e., multiple-model NNs) based on their estimation errors. Then, a bank of optimal signal-timing controllers is designed based on the online identification of the traffic system. Simulation studies have been carried out for the obtained control strategies using multiple-model NNs, and the desired results have been obtained. Moreover, compared with the widely used actuated traffic signal control schemes, it is shown that the proposed method can reduce vehicle travel delays and improve traffic system robustness.
Traffic Signal Control With Adaptive Online-Learning Scheme Using Multiple-Model Neural Networks
Wanshi Hong,G. Tao,Hong Wang,C. Wang
Published 2022 in IEEE Transactions on Neural Networks and Learning Systems
ABSTRACT
PUBLICATION RECORD
- Publication year
2022
- Venue
IEEE Transactions on Neural Networks and Learning Systems
- Publication date
2022-02-09
- Fields of study
Medicine, Computer Science, Engineering
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
CITATION MAP
EXTRACTION MAP
CLAIMS
- No claims are published for this paper.
CONCEPTS
- No concepts are published for this paper.
REFERENCES
Showing 1-42 of 42 references · Page 1 of 1
CITED BY
Showing 1-29 of 29 citing papers · Page 1 of 1