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타이어 소음 규제로 인한 운행조건별 도로변 소음 저감 효과 예측 Estimation of Noise Reduction Effect of Road Noise by Operating Condition due to Tire Noise Regulation

김병삼, 장명, 김형두
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한국기계기술학회지 (韓國機械技術學會誌)
제21권 제2호 (2019.04)
pp.340-345
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

The object of this paper is to estimation of noise reduction effect of road noise by operating condition due to tire noise regulation. A prepare the countermeasure of the noise reduction according to collect tire/road noise data under various influencing factors by using the tire 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 the 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 an experimental basis for tire noise reduction.

키워드
Noise reduction소음저감Road noise도로소음Operation condition운행조건Regulation법규
목차
ABSTRACT
 1. 서 론
 2. 타이어 라벨링 제도
 3. 타이어 소음 측정 및 방법
  3.1 Pass-By Noise 시험
  3.2 OBSI(On-Board Sound Intensity) 시험
 4. 소음 예측 프로그램
 5. 결 론
 References
저자
  • 김형두(Department of Fire Service Administration, Wonkwang University) | H. D. Kim Corresponding Author
  • 장명(Department of Mechanical Engineering, Wonkwang University Graduate school) | M. Zhang
  • 김병삼(Department of Smart Automotive Engineering, Wonkwang University) | B. S. Kim