書誌事項
- タイトル別名
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- Studies on Orientation Measurement in Sports Using Inertial and Magnetic Field Sensors
- Studies on orientation measurement method in sports using inertial and magnetic field sensors
説明
This paper proposes a measurement system and computation method for 3D motion analysis in sports. The measurement system that consists of inertial and magnetic field sensors is able to measure 3-axis angular velocity, 3-axis acceleration and 3-axis magnetic field. We can easily perform the experiment in sports because this system is directly attached to the body. Introducing the sensor fusion algorithm using Kalman filter, we can avoid storage error by the drift of the gyro sensor. The computation method provides the angles by compensation of centrifugal and tangential acceleration and sensor fusion. <BR> In order to confirm the accuracy of this proposed system and computation method, we compared the value obtained by this system with the value obtained by a rotary encoder. It was found that the measurement system and computation method provided the accurate value. It is shown that the proposed method can be used for motion analysis in sports.
収録刊行物
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- スポーツ産業学研究
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スポーツ産業学研究 22 (2), 255-262, 2012
日本スポーツ産業学会
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詳細情報 詳細情報について
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- CRID
- 1390282680294987648
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- NII論文ID
- 130003302262
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- ISSN
- 18842534
- 13430688
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- 抄録ライセンスフラグ
- 使用不可
