Paper Abstract and Keywords |
Presentation |
2015-11-21 14:35
Preliminary Study on the Trip-based Integer Linear Programming Model for Static Multi-car Elevator Operation Problems Tsutomu Inamoto, Yoshinobu Higami (Ehime Univ.) CAS2015-60 MSS2015-34 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this study, we report some preliminary results to optimize operations for multi-car elevator systems. This study approaches the problem of obtaining optimal operations of multi-car elevator system on the premise that all information on users of that system is given beforehand.
Such problem can be handled as a static optimization problem and we adopt the trip-based integer linear programming model which has been proposed by the authors for single-car elevator systems. That model is based on the notion of trip, which represents a uni-directional movement of an elevator, and has decision variables each of which represents an assignment of a user to a trip. The multi-car elevator system has such a distinctive difficulty that elevators in a same shaft have not to conflict. In the proposed model, that difficulty is represented as constraints which prohibit trips to overlap spatiotemporally.
The proposed model is evaluated by solving 90 problem instances of small scale. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
elevator operation problem / multi-car elevator system / integer linear programming / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 115, no. 316, MSS2015-34, pp. 129-134, Nov. 2015. |
Paper # |
MSS2015-34 |
Date of Issue |
2015-11-13 (CAS, MSS) |
ISSN |
Print edition: ISSN 0913-5685 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) |
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CAS2015-60 MSS2015-34 |
Conference Information |
Committee |
MSS CAS IPSJ-AL |
Conference Date |
2015-11-20 - 2015-11-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ibusuki CityHall |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MSS |
Conference Code |
2015-11-MSS-CAS-AL |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Preliminary Study on the Trip-based Integer Linear Programming Model for Static Multi-car Elevator Operation Problems |
Sub Title (in English) |
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elevator operation problem |
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multi-car elevator system |
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integer linear programming |
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1st Author's Name |
Tsutomu Inamoto |
1st Author's Affiliation |
Ehime University (Ehime Univ.) |
2nd Author's Name |
Yoshinobu Higami |
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Ehime University (Ehime Univ.) |
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Speaker |
Author-1 |
Date Time |
2015-11-21 14:35:00 |
Presentation Time |
25 minutes |
Registration for |
MSS |
Paper # |
CAS2015-60, MSS2015-34 |
Volume (vol) |
vol.115 |
Number (no) |
no.315(CAS), no.316(MSS) |
Page |
pp.129-134 |
#Pages |
6 |
Date of Issue |
2015-11-13 (CAS, MSS) |
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