| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Outline of Final Research Achievements |
The purpose of this study was to examine the cybernetics variables on the variables obtained by motion analysis data. The inertial sensor consists of triaxial gyroscope, acceleration sensor and magnetic sensor. The three-dimensional acceleration and angular velocity of each relative coordinate system in delivery of the curling were measured. As a result of applying the neural network to estimate the speed of the stone from the motion parameters, the estimated value for the measured value was less than 10% error. The system to estimate the speed of the stone from the motion parameters in the curling delivery movement means that it is possible to objectively point out specific movement correction points for improving performance. It was concluded that the motion parameter by the inertial sensors is to enable effective feedback.
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