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Tire Noise Analysis due to On-Board Sound Intensity Test Method OBSI 측정법을 이용한 타이어 소음측정

H. J. Ji, C. Y. Wang, B. S. Kim
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  • URLhttp://db.koreascholar.com/Article/Detail/367978
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한국기계기술학회지 (韓國機械技術學會誌)
제21권 제1호 (2019.02)
pp.69-75
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The study on the tire noise due to the On-Board Sound Intensity test method. The object of this project is to prepare the countermeasure of the noise reduction according to collect tire/road noise data under various influencing factors by using On-Board Sound Intensity test method. To accomplish the object ; A automotive is used as a test platform to test tire/road noise by changing different types of tires and using On-Board Sound Intensity test system. The influence of inflation pressure, road, load, speed and pattern type on tire/road noise is compared and analyzed. At the same time, the mechanism of tire/road noise is analyzed, which provides a experimental basis for tire noise reduction.

키워드
Tire/road noise(타이어/도로소음)Inflation pressure(공기압)Load(하중)Sound Intensity(음향세기)Noise reduction(소음저감)
목차
ABSTRACT
 1. Introduction
 2. Test scheme
  2.1 OBSI Test System
  2.2 Test conditions
  2.3 Test methods
 3. Test results and analysis
  3.1 Tire/road noise analysis of a certain tire typeunder different inflation pressures
  3.2 Tire/road noise analysis of a certain tire typeunder different road structures
  3.3 Tire/road noise analysis of a certain tire typeunder different loads
  3.4 Tire/road noise analysis of a certain tire type atdifferent speeds
 4. Conclusions
 Acknowledgements
 References
저자
  • H. J. Ji(Department of Mechanical Engineering, Wonkwang University Graduate school) | 희홍걸
  • C. Y. Wang(Department of Mechanical Engineering, Wonkwang University Graduate school) | 왕충렬
  • B. S. Kim(Department of Smart Automotive Engineering, Wonkwang University) | 김병삼 Corresponding Author