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Paper Abstract and Keywords
Presentation 2018-01-26 11:35
Evaluation of Updating the Initial Value for Location and Velocity Estimation by Taylor Series Estimation Method with Range Sum and Doppler Sum
Hiroyuki Sasaki, Tomohiro Kakuta, Manabu Akita, Yoshio Kosuge, Takayuki Inaba (The Univ. of Electro-Communications) SANE2017-100
Abstract (in Japanese) (See Japanese page) 
(in English) In the multi-static radar, the sum of the distance between the transmitting antenna and the target and the distance between the receiving antenna and the target can be observed. Similarly, the Doppler Sum can also be observed. From these range sum and Doppler sum, the three-dimensional target position and velocity can be estimated by using the Taylor series estimation method that is also used in the TOA method and the like. In the Taylor series estimation method, an initial value (target position, speed) for estimation is provisionally set, and target position and velocity are estimated. Then, the estimation result is used to renew the initial value. This process is iterated until the convergence value is obtained. In this paper, the number of times required for convergence is evaluated by simulation in the case of 4 receiving antennas assuming vehicle surveillance at the intersection. As a result, it was found that if the initial value does not differ greatly from the true value, the position and velocity converge in several times. In addition, even if the initial value is different from the true value, the position estimation performance is better when using additional Doppler sum rather than only range rum.
Keyword (in Japanese) (See Japanese page) 
(in English) TSOA / TOA / Multi-Static Rader / Range Sum / Doppler Sum / Taylor Series Estimation / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 403, SANE2017-100, pp. 83-88, Jan. 2018.
Paper # SANE2017-100 
Date of Issue 2018-01-18 (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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Conference Information
Committee SANE  
Conference Date 2018-01-25 - 2018-01-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Prefectural Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Positioning, navigation, Radar and general 
Paper Information
Registration To SANE 
Conference Code 2018-01-SANE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of Updating the Initial Value for Location and Velocity Estimation by Taylor Series Estimation Method with Range Sum and Doppler Sum 
Sub Title (in English)  
Keyword(1) TSOA  
Keyword(2) TOA  
Keyword(3) Multi-Static Rader  
Keyword(4) Range Sum  
Keyword(5) Doppler Sum  
Keyword(6) Taylor Series Estimation  
Keyword(7)  
Keyword(8)  
1st Author's Name Hiroyuki Sasaki  
1st Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
2nd Author's Name Tomohiro Kakuta  
2nd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
3rd Author's Name Manabu Akita  
3rd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
4th Author's Name Yoshio Kosuge  
4th Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
5th Author's Name Takayuki Inaba  
5th Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Communications)
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Speaker Author-1 
Date Time 2018-01-26 11:35:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2017-100 
Volume (vol) vol.117 
Number (no) no.403 
Page pp.83-88 
#Pages 6 
Date of Issue 2018-01-18 (SANE) 

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