복합하중복합하중을 고려한 크래쉬패드 모듈의 최적화 연구

The noise of interior parts is one of the major contributors to the perceived quality in a vehicle. The noise is caused by interior plastic parts and other parts as a result of permanent deformation. In this paper, an analytical study to reduce permanent deformation in a C/PAD module is presented. The analytical investigation utilizes a novel and practical methodology, which is implemented through the software tools, ABAQUS and iSight.