Presentation | 2005-05-13 Automatic Positioning of a Referential Jaw-position in Autonomous Jaw-Movement Simulator, JSN/2B Masaki KOJIMA, Toyohiko HAYASHI, Yasuo NAKAMURA, Akiko MIYAJIMA, Shinichi NAKAJIMA, Hiroshi KOBAYASHI, Yoshiaki YAMADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to clarify jaw-movement mechanism, we have been developing an autonomous jaw-movement simulator with a life-like structure and control mechanism. The present simulator, JSN/2B, is capable of performing an open-close movement and a chewing-like movement autonomously. Before such motions, the intercuspal position, in which the opposing dental arches contact with each other as widely as possible, has to be established as an initial jaw position. In order to automatically accomplish such initialization, we developed a subsystem capable of obtaining the intercuspal position automatically, employing data of 3-D bite-force and tooth-contact sensors. Experiments where an open-close movement was optimized adaptively demonstrated that 1) the initial difference of bilateral bite-forces could be reduced by 36%; and 2) the adaptation was completed faster than conventional cases. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | jaw-movement simulator / referential jaw-position / 3-dimensional bite-force sensor / humanoid robot |
Paper # | MBE2005-4 |
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Conference Information | |
Committee | MBE |
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Conference Date | 2005/5/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | ME and Bio Cybernetics (MBE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Automatic Positioning of a Referential Jaw-position in Autonomous Jaw-Movement Simulator, JSN/2B |
Sub Title (in English) | |
Keyword(1) | jaw-movement simulator |
Keyword(2) | referential jaw-position |
Keyword(3) | 3-dimensional bite-force sensor |
Keyword(4) | humanoid robot |
1st Author's Name | Masaki KOJIMA |
1st Author's Affiliation | Graduate School of Science and Technology, Niigata University() |
2nd Author's Name | Toyohiko HAYASHI |
2nd Author's Affiliation | Graduate School of Science and Technology, Niigata University:Department of Biocybernetics, Faculty of Engineering, Niigata University |
3rd Author's Name | Yasuo NAKAMURA |
3rd Author's Affiliation | Department of Biocybernetics, Faculty of Engineering, Niigata University |
4th Author's Name | Akiko MIYAJIMA |
4th Author's Affiliation | Graduate School of Science and Technology, Niigata University |
5th Author's Name | Shinichi NAKAJIMA |
5th Author's Affiliation | Department of Mechanical and Control, Engineering, Niigata Institute of Technology |
6th Author's Name | Hiroshi KOBAYASHI |
6th Author's Affiliation | Graduate School of Medical and Dental Science, Niigata University |
7th Author's Name | Yoshiaki YAMADA |
7th Author's Affiliation | Graduate School of Medical and Dental Science, Niigata University |
Date | 2005-05-13 |
Paper # | MBE2005-4 |
Volume (vol) | vol.105 |
Number (no) | 46 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |