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4,000원
원문정보
초록
영어
A deformation of tire structure cause characteristic change of tire as stiffness, ground surface shape, vibration and noise. As a result it will affect "riding quality" factors such as noise and vibration. In this study, figured it out the difference of tire pass by-noise according to ground pressure and stiffness change, to investigate the influence of tire characteristic for tire pass-by-noise. Therefore, The tire ground stiffness and tire pass-by-noise was measured according to pass-by-noise test method(ECE R117). Conclusively, “The tire pass by noise” was confirmed that between vibration and tread shoulder are a close relationship. As the tire shoulder vibration is low, “The acceleration pass-by-noise” can be seen that displayed lower value. In order to distribute contact pressure low for reduce the acceleration pass-by-noise, it could be confirmed that the shoulder stiffness should be greater.
목차
Abstract 1. 서론 2. 타이어 접지부의 강성 및 가속주행소음 측정 2.1 타이어 접지부 강성 2.2 타이어 타행소음 2.3 결과 및 고찰 3. 결론 후기 References
키워드
Tire pass by noise(타행소음)Stiffness(강성)Cantact pressure(접지압)Tread(트레드)Shouldervibration(숄더진동)
저자
김병삼 [ Byoung-Sam Kim | Department of mechanical and automotive engineering, Wonkwang University ]
이태근 [ Tae-Keun Lee | Member, Precision Mechanical engineering, Daeduk College ]
Corresponding Author