Paper Abstract and Keywords |
Presentation |
2022-03-10 15:35
[Invited Talk (Young Researcher)]
A study on microwave application technology in the iron and steel industry Takahiro Kinoshita (Nippon Steel Corp.), Hiroyoshi Yamada (Niigata Univ.) AP2021-189 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently, the steelmaking facilities in Japan have been in operation for more than 40 years, therefore a way of detecting the signs of deterioration by monitoring the conditions of the production equipment has been needed. Measuring vibrations of production equipment by using millimeter-wave radar that can be used at night and in the rain is one of the useful methods. However, when measuring equipment 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 signals obtained by two radars mounted on different positions. Proposed method was applied to CW Doppler radar and FMCW radar. The numerical simulation and the experiment were carried out to verify the principle of the proposed method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CW Doppler radar / FMCW radar / Cross-spectrum / Vibration monitoring / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 435, AP2021-189, pp. 38-43, March 2022. |
Paper # |
AP2021-189 |
Date of Issue |
2022-03-03 (AP) |
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) |
Download PDF |
AP2021-189 |
Conference Information |
Committee |
AP |
Conference Date |
2022-03-10 - 2022-03-11 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Antennas and Propagation |
Paper Information |
Registration To |
AP |
Conference Code |
2022-03-AP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on microwave application technology in the iron and steel industry |
Sub Title (in English) |
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CW Doppler radar |
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FMCW 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.) |
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Hiroyoshi Yamada |
2nd Author's Affiliation |
Niigata University (Niigata Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-03-10 15:35:00 |
Presentation Time |
25 minutes |
Registration for |
AP |
Paper # |
AP2021-189 |
Volume (vol) |
vol.121 |
Number (no) |
no.435 |
Page |
pp.38-43 |
#Pages |
6 |
Date of Issue |
2022-03-03 (AP) |
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