Presentation | 2009-03-11 An Optimal Control Model for Human Three-Joint Arm's Reaching Movements Including Hand Joint's Freezing Mechanism Kouki TAKESHITA, Takahisa SHIBUSAWA, Toshikazu MATSUI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We have formulated a new optimal control model of the human three-joint arm system characterized by a hand joint's freezing mechanism. The new model optimizes its evaluation function in which three kinds of energy are incorporated into the evaluation function of the previous modified minimum-torque change model. Consequently, it was clarified that the new model is very effective in reproducing two-point reaching movement characteristics for the human three-joint arm system regardless of target positions and either hand-joint's unconstrained movements or constrained ones. The result suggests that the new model is more effective as a model of the human three-joint arm control system and that energy optimization can involve the trajectory planning of human three-joint arm's reaching movements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Freezing / Three-joint arm's / Energy optimization / Reaching movement / Constrained movement |
Paper # | MBE2008-104 |
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Committee | MBE |
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Conference Date | 2009/3/4(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) | An Optimal Control Model for Human Three-Joint Arm's Reaching Movements Including Hand Joint's Freezing Mechanism |
Sub Title (in English) | |
Keyword(1) | Freezing |
Keyword(2) | Three-joint arm's |
Keyword(3) | Energy optimization |
Keyword(4) | Reaching movement |
Keyword(5) | Constrained movement |
1st Author's Name | Kouki TAKESHITA |
1st Author's Affiliation | Graduate School of Engineering, Gunma University() |
2nd Author's Name | Takahisa SHIBUSAWA |
2nd Author's Affiliation | Graduate School of Engineering, Gunma University |
3rd Author's Name | Toshikazu MATSUI |
3rd Author's Affiliation | Graduate School of Engineering, Gunma University |
Date | 2009-03-11 |
Paper # | MBE2008-104 |
Volume (vol) | vol.108 |
Number (no) | 479 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |