http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
디스크 브레이크 로터의 형상 최적화를 통한 스퀼소음 저감
심현진(Hyunjin Sim),이현영(Hyunyong Lee),조용구(Yonggoo Joe),이정윤(Jungyoun Lee),오재응(Jaeeung Oh) 한국자동차공학회 2005 한국자동차공학회 춘 추계 학술대회 논문집 Vol.2005 No.11_2
This paper deals with friction-induced vibration of disc brake system under constact friction coefficient. A linear. finite element model to represent the floating caliper disc brake system is proposed. The complex eigenvalues are used to investigate the dynamic stability and in order to verify simulations which are based on the FEM model. The comparison of experimental and analytical results shows a good agreement and the analysis indicates that mode coupling due to friction force and geometric instability is responsible for disc brake squeal. And the Front brake system reduced the squeal noise using design of experiment method (DOE). This helped to validate the FEM model and establish confidence in the simulation results. Also they may be useful during real disk brake model.