C-22 A study on the estimation method of joint torque estimation using the wearable force plates
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- HIROSE Kiyoshi
- Akita Univ. Dept. of Mechanical Engineering
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- KONDO Akiko
- Akita Univ. Dept. of Mechanical Engineering
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- TSUCHIYA Yotaro
- 株式会社テック技販
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- CHIBA Haruka
- 秋田大学大学院工学資源学研究科
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- DOKI Hiroshi
- 秋田大学大学院工学資源学研究科
Bibliographic Information
- Other Title
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- C-22 ウェアラブルフォースプレートを用いた関節トルク推定法に関する研究(センサ情報によるロコモーション解析)
Description
The aim of this study is to establish the method for the accuracy improvement of joint torque estimation in body motion analysis by wearable sensor system. The wearable sensor system consists of the wearable motion sensors and the wearable force plates, and the system can measure the 3-axis angular velocity, the 3-axis acceleration and the 3-axis magnetic field in the body segment and the ground reaction force. The wearable force plates measure the 6-axis force compontens in the heel segment and the toe segment. We established the method for calculation the resultant force of ground reaction force by considering the change of posture between heel and toe segments. The posture is estimated by using the Extended Kalman filter. The components about impact forces of force plates are used for the posture estimation. We conducted the measurement experiment of ambulation by attaching the wearable force plates, and we obtaned the resultant force (force and moment). The results indicated the effect by considering the change of posture between the heel segment and the toe segment.
Journal
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- The Proceedings of the Symposium on sports and human dynamics
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The Proceedings of the Symposium on sports and human dynamics 2015 (0), _C-22-1_-_C-22-7_, 2015
The Japan Society of Mechanical Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390282680879731200
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- NII Article ID
- 110010052378
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- ISSN
- 24329509
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed