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| Presentation | 2008-01-28 10:40 Multi-Car Elevator Group Controller: Implementation of a Schedule Completion Time Optimization Algorithm with a Parking Strategy for Service Coverage Protection Alex Valdivielso, Toshiyuki Miyamoto, Sadatoshi Kumagai (Osaka Univ.)  CST2007-36 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multi-car elevator (MCE) systems present inherent characteristics, which make the implementation of traditional elevator control techniques in them impossible. Therefore, the development of a group control method able to execute an optimal allocation of floor calls, while considering the MCE characteristics, is required. In this paper we propose the use of a schedule completion time optimization algorithm, which will allocate the floor call to the elevator that will take the passenger to his destination in the minimum time, along with a parking strategy to secure the building’s service zone coverage according to the identified traffic pattern. The performance of the algorithm depends on 3 main factors the schedule completion time optimization, the collision risk evaluation and the parking strategy. According to the simulation results the collision risk evaluation has a major contribution to the performance of the algorithm. In addition, a comparison between our algorithm and a sample zoning algorithm was performed. The results show our algorithm to be outstanding in the presence of up-peak, down-peak and special floor traffic patterns. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-car Elevator / Group Control / Schedule Completion Time / Algorithm / Parking Strategy / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, Jan. 2008. | |
| Paper # | ||
| Date of Issue | 2008-01-21 (CST) | |
| 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) | |
| Download PDF | CST2007-36 |
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| Conference Information | |
| Committee | MSS |
| Conference Date | 2008-01-28 - 2008-01-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Tokushima |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Concurrent Systems, CST Solution Competition 2007 |
| Paper Information | |
| Registration To | MSS |
| Conference Code | 2008-01-CST |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-Car Elevator Group Controller: Implementation of a Schedule Completion Time Optimization Algorithm with a Parking Strategy for Service Coverage Protection |
| Sub Title (in English) | |
| Keyword(1) | Multi-car Elevator |
| Keyword(2) | Group Control |
| Keyword(3) | Schedule Completion Time |
| Keyword(4) | Algorithm |
| Keyword(5) | Parking Strategy |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Alex Valdivielso |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Toshiyuki Miyamoto |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Sadatoshi Kumagai |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-01-28 10:40:00 |
| Presentation Time | 20 minutes |
| Registration for | MSS |
| Paper # | CST2007-36 |
| Volume (vol) | vol.107 |
| Number (no) | no.471 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2008-01-21 (CST) |
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