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| Presentation | 2021-05-27 17:20 Physical connection of vibration motors for extended expression of haptic feedback Koichi Tajima, Seiya Kasai (Hokkaido Univ.)  ED2021-10 CPM2021-10 SDM2021-21 Link to ES Tech. Rep. Archives: ED2021-10 CPM2021-10 SDM2021-21 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For enrichment of expression in the haptic feedback using the commercial eccentric rotating mass (ERM) vibration motor, we investigated spatiotemporal vibration patterns generated by vibration synthesis of the two ERM motors. We fabricated haptic devices integrating two ERM motors in parallel on a supporting holder and characterized the vibration behaviors of the surface of a human arm phantom with the device. A very low frequency vibration out of the low frequency limit of a single ERM motor could be achieved and a complicated spatial oscillation pattern was obtained. The low frequency vibration was limited by the oscillatory synchronization of the two ERM motors. Controlling the mechanical connection by appropriate supporting holder design, we successfully extended the band width of the very low frequency oscillation by depressing the oscillatory synchronization. We also investigated to change the spatial vibration pattern by controlling the motor rotations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Haptic feedback / Connected ERM vibrators / Interference / Spatiotemporal pattern / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 44, ED2021-10, pp. 39-42, May 2021. | |
| Paper # | ED2021-10 | |
| Date of Issue | 2021-05-20 (ED, CPM, SDM) | |
| 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 | ED2021-10 CPM2021-10 SDM2021-21 Link to ES Tech. Rep. Archives: ED2021-10 CPM2021-10 SDM2021-21 |
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| Conference Information | |
| Committee | ED SDM CPM |
| Conference Date | 2021-05-27 - 2021-05-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2021-05-ED-SDM-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Physical connection of vibration motors for extended expression of haptic feedback |
| Sub Title (in English) | |
| Keyword(1) | Haptic feedback |
| Keyword(2) | Connected ERM vibrators |
| Keyword(3) | Interference |
| Keyword(4) | Spatiotemporal pattern |
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| 1st Author's Name | Koichi Tajima |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Seiya Kasai |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-2 |
| Date Time | 2021-05-27 17:20:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2021-10, CPM2021-10, SDM2021-21 |
| Volume (vol) | vol.121 |
| Number (no) | no.44(ED), no.45(CPM), no.46(SDM) |
| Page | pp.39-42 |
| #Pages | 4 |
| Date of Issue | 2021-05-20 (ED, CPM, SDM) |
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