Paper Abstract and Keywords |
Presentation |
2019-11-29 12:40
A Study on Vibration Disturbance Canceling Method for Estimation of Target Displacement by Radar Takahiro Kinoshita (Nippon Steel Corp.), Hiroyoshi Yamada (Niigata Univ.) SANE2019-80 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, deterioration of infrastructure has become a problem, therefore a way of detecting the signs of deterioration by monitoring the conditions of the structures has been needed. Measuring vibrations of structures by using millimeter-wave radar that can be used at night and in the rain is one of the useful methods. However, when measuring structures outdoors, sometimes the radar itself is subject to disturbances such as vibration depending on the installation conditions of the radar, hence it is necessary to remove these disturbances and extract only the vibration of the target for measurement. In this paper, we propose a method for obtaining the amplitude and frequency of a target by taking the cross-spectrum of the baseband signals obtained by two CW Doppler radars mounted on different positions. Based on this method, the appropriate carrier frequency was investigated according to the assumed amplitude of a target. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Doppler radar / Cross-spectrum / Vibration monitoring / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 316, SANE2019-80, pp. 55-60, Nov. 2019. |
Paper # |
SANE2019-80 |
Date of Issue |
2019-11-21 (SANE) |
ISSN |
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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SANE2019-80 |
Conference Information |
Committee |
SANE |
Conference Date |
2019-11-28 - 2019-11-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
OIT UMEDA Campus |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Radar, Remote Sensing and general issues |
Paper Information |
Registration To |
SANE |
Conference Code |
2019-11-SANE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Vibration Disturbance Canceling Method for Estimation of Target Displacement by Radar |
Sub Title (in English) |
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Doppler radar |
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Cross-spectrum |
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Vibration monitoring |
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1st Author's Name |
Takahiro Kinoshita |
1st Author's Affiliation |
Nippon Steel Corporation (Nippon Steel Corp.) |
2nd Author's Name |
Hiroyoshi Yamada |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-11-29 12:40:00 |
Presentation Time |
25 minutes |
Registration for |
SANE |
Paper # |
SANE2019-80 |
Volume (vol) |
vol.119 |
Number (no) |
no.316 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2019-11-21 (SANE) |
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