Development of a tactile sensor that can measure frictional conditions between tires and roads in order to improve driving safety of cars
| Project/Area Number |
23560158
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Design engineering/Machine functional elements/Tribology
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| Research Institution | Kanazawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MIYAZAKI Yusuke 東京工業大学, 情報理工学系, 准教授 (70432135)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | 触覚センサ / インテリジェントタイヤ / 摩擦係数 / 走行安全性 / 走行模擬装置 / タイヤ / 自動車 / パラレルメカニズム |
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| Research Abstract |
The present study proposed a simple tactile sensor that can measure vertical load, frictional load and its direction simultaneously and tried to equip a tire with the proposed sensor so as to measure the frictional coefficient of road. In order to confirm the availability of the sensor, a simple driving simulator that can apply high-load to a tire in arbitrary direction were developed. By using the simulator, the study has measured the frictional coefficients of various surfaces by using the tire equipped with the tactile sensor. As a result, it has been confirmed that the sensor can measure wide range of frictional coefficients under high-load by considering the deformation of the tire.
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Report
(4 results)
Research Products
(15 results)
