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| Presentation | 2014-01-24 14:30 On the Calculation Methods of the Propensity Index for a Pair of Aircraft Sakae Nagaoka, Mark Brown (ENRI)  SANE2013-128 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Future air traffic management (ATM) will be based on trajectory information. Indices associated with airspace safety and complexity will be required for airspace design and ATM-related studies. Propensity is a safety index proposed by EUROCONTROL. This index uses the normal distribution to model probability density relating to position uncertainty, and calculates the integral of a function which is product of two such density functions to assess overlap likelihood of each aircraft pair. To enable rapid computation, EUROCONTROL has published an algorithm whereby the integral calculation is simplified by an algebraic method. While investigating the applicability of Propensity to our own studies, a number of questions arose which prompted our independent review of the EUROCONTROL algorithm. This paper briefly describes the Propensity index and its method of calculation, and some of our review results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Air traffic management / complexity / safety index / Propensity / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 387, SANE2013-128, pp. 91-96, Jan. 2014. | |
| Paper # | SANE2013-128 | |
| Date of Issue | 2014-01-16 (SANE) | |
| 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 | SANE2013-128 |
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| Conference Information | |
| Committee | SANE |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagasaki Prefectural Art Museum |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Positioning, navigation and general |
| Paper Information | |
| Registration To | SANE |
| Conference Code | 2014-01-SANE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On the Calculation Methods of the Propensity Index for a Pair of Aircraft |
| Sub Title (in English) | |
| Keyword(1) | Air traffic management |
| Keyword(2) | complexity |
| Keyword(3) | safety index |
| Keyword(4) | Propensity |
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| 1st Author's Name | Sakae Nagaoka |
| 1st Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
| 2nd Author's Name | Mark Brown |
| 2nd Author's Affiliation | Electronic Navigation Research Institute (ENRI) |
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| Speaker | Author-1 |
| Date Time | 2014-01-24 14:30:00 |
| Presentation Time | 25 minutes |
| Registration for | SANE |
| Paper # | SANE2013-128 |
| Volume (vol) | vol.113 |
| Number (no) | no.387 |
| Page | pp.91-96 |
| #Pages | 6 |
| Date of Issue | 2014-01-16 (SANE) |
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