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| Presentation | 2011-10-13 16:00 A Periodic Disturbance Model for Optical Head Control Simulation of Optical Disk Tokoku Ogata, Naohide Sakimura, Tatsuya Nakazaki, Kiyoshi Ohishi, Toshimasa Miyazaki, Masaki Sazawa (Nagaoka Univ. of Tech.), Daiichi Koide, Haruki Tokumaru (NHK), Yoshimichi Takano (NHK-ES)  MR2011-13 Link to ES Tech. Rep. Archives: MR2011-13 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have already proposed the pseudo-inverse feedforward tracking control system for optical disk. The control system suppresses the tracking error well. However, a periodic disturbance of optical disk is dominated by eccentricity of disk. Therefore, the periodic disturbance has been assumed a single sine wave in optical head control simulation. Because of the suppression performance of the control system can be confirmed only about the fundamental frequency, the simulation result and experimental result are significantly different. The amplitude and phase of the periodic disturbance model are decided from experimental spectrum. This periodic disturbance model realizes optical head control simulation of optical disk like a real system. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | eccentricity disturbance / tracking error / optical disk / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, Oct. 2011. | |
| Paper # | ||
| Date of Issue | 2011-10-06 (MR) | |
| 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) | |
| Notes on Review | This article is a technical report without peer review, and its polished version will be published elsewhere. | |
| Download PDF | MR2011-13 Link to ES Tech. Rep. Archives: MR2011-13 |
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| Conference Information | |
| Committee | MRIS ITE-MMS |
| Conference Date | 2011-10-13 - 2011-10-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kashiwazaki energy hall, Niigata |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Recording Head, Spintronics, etc. |
| Paper Information | |
| Registration To | MRIS |
| Conference Code | 2011-10-MR-MMS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Periodic Disturbance Model for Optical Head Control Simulation of Optical Disk |
| Sub Title (in English) | |
| Keyword(1) | eccentricity disturbance |
| Keyword(2) | tracking error |
| Keyword(3) | optical disk |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tokoku Ogata |
| 1st Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 2nd Author's Name | Naohide Sakimura |
| 2nd Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 3rd Author's Name | Tatsuya Nakazaki |
| 3rd Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 4th Author's Name | Kiyoshi Ohishi |
| 4th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 5th Author's Name | Toshimasa Miyazaki |
| 5th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 6th Author's Name | Masaki Sazawa |
| 6th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 7th Author's Name | Daiichi Koide |
| 7th Author's Affiliation | Science and Technology Research Laboratories, Japan Broadcasting Corporation (NHK) |
| 8th Author's Name | Haruki Tokumaru |
| 8th Author's Affiliation | Science and Technology Research Laboratories, Japan Broadcasting Corporation (NHK) |
| 9th Author's Name | Yoshimichi Takano |
| 9th Author's Affiliation | NHK Engineering Service, Inc. (NHK-ES) |
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| Speaker | Author-1 |
| Date Time | 2011-10-13 16:00:00 |
| Presentation Time | 30 minutes |
| Registration for | MRIS |
| Paper # | MR2011-13 |
| Volume (vol) | vol.111 |
| Number (no) | no.233 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2011-10-06 (MR) |
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