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| Presentation | 2012-06-22 10:20 Accuracy evaluation of a system for measurement and analysis of tremor using a three-axis accelerometer. Noritaka Mamorita (HIT), Takahiro Iizuka (Kitasato Univ), Masaji Yamashita, Masataka Kitama, Hisae Shimizu, Junji Arisawa (HIT), Harukazu Tsuruta, Akihiro Takeuchi, Noriaki Ikeda (Kitasato Univ)  MBE2012-14 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We developed an analyzing system for tremor using the three-axis accelerometer built into the Wii Remote in 2008. We propose a theory of estimating the tremor amplitude and mounted it in our system. The aim of the study was to test our system experimentally. To test our system, mechanical oscillations generated by a oscillation generator were sent to a Wii Remote that was attached to the device. The oscillating amplitude was set at 0.5, 1.0, 1.5, and 2.0 cm, and the oscillating frequency was varied from 1 Hz to 15 Hz in steps of 1 Hz. Our system was able to compute the frequency of the oscillation generator ( 3 - 10 Hz) within a 5% relative error. The estimated and generated amplitude were in close agreement. The system was shown to be capable of analyzing frequency and estimating amplitude for tremors between 3 Hz and 10 Hz. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Tremor measurement / Three-axis accelerometer / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 101, MBE2012-14, pp. 9-12, June 2012. | |
| Paper # | MBE2012-14 | |
| Date of Issue | 2012-06-15 (MBE) | |
| 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 | MBE2012-14 |
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| Conference Information | |
| Committee | MBE |
| Conference Date | 2012-06-22 - 2012-06-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2012-06-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Accuracy evaluation of a system for measurement and analysis of tremor using a three-axis accelerometer. |
| Sub Title (in English) | |
| Keyword(1) | Tremor measurement |
| Keyword(2) | Three-axis accelerometer |
| Keyword(3) | |
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| 1st Author's Name | Noritaka Mamorita |
| 1st Author's Affiliation | Hokkaido Institute of Technology (HIT) |
| 2nd Author's Name | Takahiro Iizuka |
| 2nd Author's Affiliation | Kitasato University (Kitasato Univ) |
| 3rd Author's Name | Masaji Yamashita |
| 3rd Author's Affiliation | Hokkaido Institute of Technology (HIT) |
| 4th Author's Name | Masataka Kitama |
| 4th Author's Affiliation | Hokkaido Institute of Technology (HIT) |
| 5th Author's Name | Hisae Shimizu |
| 5th Author's Affiliation | Hokkaido Institute of Technology (HIT) |
| 6th Author's Name | Junji Arisawa |
| 6th Author's Affiliation | Hokkaido Institute of Technology (HIT) |
| 7th Author's Name | Harukazu Tsuruta |
| 7th Author's Affiliation | Kitasato University (Kitasato Univ) |
| 8th Author's Name | Akihiro Takeuchi |
| 8th Author's Affiliation | Kitasato University (Kitasato Univ) |
| 9th Author's Name | Noriaki Ikeda |
| 9th Author's Affiliation | Kitasato University (Kitasato Univ) |
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| Speaker | Author-1 |
| Date Time | 2012-06-22 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2012-14 |
| Volume (vol) | vol.112 |
| Number (no) | no.101 |
| Page | pp.9-12 |
| #Pages | 4 |
| Date of Issue | 2012-06-15 (MBE) |
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