Paper Abstract and Keywords |
Presentation |
2008-01-24 13:40
Tracking Performance of an Adaptive α-β Filter Using a Target Maneuvering Signal Tetsuya Nakamura, Yoshio Kosuge (Nagasaki Univ.), Tadashi Koga (ENRI) SANE2007-106 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The reduction of bias error and random error are important performance of single target tracking filter. When the filter gain is very small, the estimator becomes insensitive to the new measurements and this may result in large bias errors. When the filter gain is very large, the estimator is sensitive the new measurement, resulting in larger random errors. Therefore, it is difficult to satisfy both performance at the same time when we use only one tracking filter. So, there is a method of switching the filter gain depending on the detection of target maneuver (Adaptive α-β filter). However, when the movement of the target is distinguished only by a filter estimate, there must be time delay to detect a maneuver. Therefore, we propose an adaptive α-β filter when a target maneuvering signal is obtained from other systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
tracking filter / α-β filter / maneuver detection / air traffic control / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 442, SANE2007-106, pp. 25-30, Jan. 2008. |
Paper # |
SANE2007-106 |
Date of Issue |
2008-01-17 (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) |
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SANE2007-106 |
Conference Information |
Committee |
SANE |
Conference Date |
2008-01-24 - 2008-01-25 |
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 |
2008-01-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Tracking Performance of an Adaptive α-β Filter Using a Target Maneuvering Signal |
Sub Title (in English) |
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tracking filter |
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α-β filter |
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maneuver detection |
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air traffic control |
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1st Author's Name |
Tetsuya Nakamura |
1st Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
2nd Author's Name |
Yoshio Kosuge |
2nd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
3rd Author's Name |
Tadashi Koga |
3rd Author's Affiliation |
Electronic Navigation Research Institute (ENRI) |
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Speaker |
Author-1 |
Date Time |
2008-01-24 13:40:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2007-106 |
Volume (vol) |
vol.107 |
Number (no) |
no.442 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2008-01-17 (SANE) |
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