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Paper Abstract and Keywords
Presentation 2021-09-07 13:30
Optimal Signal Control Based on Genetic Algorithm for an Ultradiscrete Traffic Flow Model in order for Reduction of Traffic Jams
Yuuki Aoki, Tatsuya Kai (Tokyo Univ. of Science) ITS2021-6
Abstract (in Japanese) (See Japanese page) 
(in English) The purpose of this study is to reduce total number of traffic jams of an ultradiscrete traffic flow model by controlling of signals systematically. We formulate a signal control problem with an objective function on total traffic jams of the model to be minimized as an optimization problem, and derive a new method to solve the problem by genetic algorithm (GA) to calculate optimal signal switching laws. Especially, we extend the control method to a model-predictive type one in order for efficient computation. From numerical simulation results, it turns out that the purposed method can reduce the total traffic jams most in comparison with other methods.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultradiscrete Traffic Flow Model / Signal Control / Optimization Problem / Reduction of Traffic Jams / Model Predictive Control / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 166, ITS2021-6, pp. 7-11, Sept. 2021.
Paper # ITS2021-6 
Date of Issue 2021-08-31 (ITS) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF ITS2021-6

Conference Information
Committee ITS IEE-ITS IPSJ-ITS  
Conference Date 2021-09-07 - 2021-09-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ITS 
Conference Code 2021-09-ITS-ITS-ITS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Optimal Signal Control Based on Genetic Algorithm for an Ultradiscrete Traffic Flow Model in order for Reduction of Traffic Jams 
Sub Title (in English)  
Keyword(1) Ultradiscrete Traffic Flow Model  
Keyword(2) Signal Control  
Keyword(3) Optimization Problem  
Keyword(4) Reduction of Traffic Jams  
Keyword(5) Model Predictive Control  
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Keyword(7)  
Keyword(8)  
1st Author's Name Yuuki Aoki  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Tatsuya Kai  
2nd Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
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Speaker Author-1 
Date Time 2021-09-07 13:30:00 
Presentation Time 25 minutes 
Registration for ITS 
Paper # ITS2021-6 
Volume (vol) vol.121 
Number (no) no.166 
Page pp.7-11 
#Pages 5 
Date of Issue 2021-08-31 (ITS) 

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