- 마찰 곡선에 의한 불안정 브레이크 패드 모드 해석
- ㆍ 저자명
- 남재현,강재영,Nam. Jaehyun,Kang. Jaeyoung
- ㆍ 간행물명
- 한국소음진동공학회논문집
- ㆍ 권/호정보
- 2012년|22권 12호|pp.1206-1212 (7 pages)
- ㆍ 발행정보
- 한국소음진동공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
The brake squeal propensity due to the friction-velocity curve is numerically investigated. The finite element models for the disc and pad are correlated with the modal test. In the friction-engaged system modeling, the friction function is linearized at the equilibrium. The damping term induced by friction-velocity slope is incorporated into the equations of motion. In the complex eigenvalue analysis, it is found that the pad shear mode is very sensitive to the friction curve. The results shows that the squeal propensity of the pad shear mode can be controlled by the design parameters such as pressure and stiffness.