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| Presentation | 2019-03-04 16:10 Relational analysis on contact force of multiple fingers during grasping object Hideki Shimobayashi, Megumi Nakao, Tetsuya Matsuda (Kyoto Univ.)  MBE2018-92 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Among human-object interactions, it is important to understand how to grasp objects by human hand. Many researchers tried to classify postures during grasping operations and tackled to understand transition of forces during grasping. However, contact forces of multiple fingers during natural grasping operations with various objects have not been measured and the relationship between contact forces was not clarified. In this study, we measure the contact forces of thumb, index and middle fingers during lifting cylindrical objects with different weights. Seven healthy subjects participated in user experiments to compute the balances of the contact forces for each weight, each subject. Then, the balances for each weight are clarified by support vector machine. The analysis results showed that the subjects were classified into two groups. A difference in the balance of the contact forces was found from the first group, and any difference was not found from the second group. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | finger manipulation analysis / support vector machine / grasping object / fingertip force analysis / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 469, MBE2018-92, pp. 37-42, March 2019. | |
| Paper # | MBE2018-92 | |
| Date of Issue | 2019-02-25 (MBE) | |
| 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 | MBE2018-92 |
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| Conference Information | |
| Committee | NC MBE |
| Conference Date | 2019-03-04 - 2019-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Electro Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2019-03-NC-MBE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relational analysis on contact force of multiple fingers during grasping object |
| Sub Title (in English) | |
| Keyword(1) | finger manipulation analysis |
| Keyword(2) | support vector machine |
| Keyword(3) | grasping object |
| Keyword(4) | fingertip force analysis |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Hideki Shimobayashi |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Megumi Nakao |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Tetsuya Matsuda |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2019-03-04 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2018-92 |
| Volume (vol) | vol.118 |
| Number (no) | no.469 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2019-02-25 (MBE) |
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