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Dhaibashoulder: A Scalable Shoulder Model for Accurate Reach Envelope using the Orbital Surface of the Functional Joint Center
Technical Paper
2006-01-2323
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
We have developed a generic model of the human shoulder named “DhaibaShoulder.” In order to generalize the shoulder model formed by the orbital surface of the center of rotation of the shoulder, we clarified relationships between: the position of the center of rotation in the torso coordinates system, the shape of the orbital surface, and the torso anthropometric data. Using these results, our shoulder model can deform in accordance with anthropometric data and can determine the center of rotation in proportion to the posture of the upper arm. If the model is applied to a digital manikin, an actual reach envelope is simulated more accurately than is possible with other commercial digital manikins.
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Authors
- Kei Aoki - Digital Human Research Center, AIST, (The National Institute of Advanced Industrial Science and Technology), CREST, JST (Japan Science and Technology Agency)
- Katsuaki Kawachi - Digital Human Research Center, AIST, (The National Institute of Advanced Industrial Science and Technology), CREST, JST (Japan Science and Technology Agency)
- Makiko Kouchi - Digital Human Research Center, AIST, (The National Institute of Advanced Industrial Science and Technology), CREST, JST (Japan Science and Technology Agency)
- Masaaki Mochimaru - Digital Human Research Center, AIST, (The National Institute of Advanced Industrial Science and Technology), CREST, JST (Japan Science and Technology Agency)
Citation
Aoki, K., Kawachi, K., Kouchi, M., and Mochimaru, M., "Dhaibashoulder: A Scalable Shoulder Model for Accurate Reach Envelope using the Orbital Surface of the Functional Joint Center," SAE Technical Paper 2006-01-2323, 2006, https://doi.org/10.4271/2006-01-2323.Also In
SAE 2006 Transactions Journal of Passenger Cars: Electronic and Electrical Systems
Number: V115-7; Published: 2007-03-30
Number: V115-7; Published: 2007-03-30
References
- Kouchi, M. Mochimaru, M. Higuchi, M. A validation method for digital human anthropometry: towards the standardization of validation and verification Proceedings of SAE DHM, 2004-01-2191 2004
- Aoki, K. Kawachi, K. Kouchi, M. Mochimaru. M. Functional shoulder joint modeling for accurate eeach envelopes based on kinematic estimation of the rotation center Proceedings of SAE DHM, 2005-01-2726 2005
- Cappozzo, A Gait analysis methodology Human Movement Science 3 27 54 1984
- Anguelov, Dragomir D. Srinivasan, P. Koller, D. Thrun, S. Rodgers Davis, J.J. SCAPE: shape completion and animation of people ACM Transactions on Graphics 24 3 408 416 2005