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Developing the LMS Model for Frontal Offset Impact Analysis  

Han, Byoung-Kee (Department of Mechanical and System Design Engineering, Hongik University)
Jung, Hoon (Renault Samsung Motors Co. Ltd.)
Kim, Ji-Hong (Leadersea Co. Ltd. R&D Center)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.11, no.1, 2003 , pp. 211-216 More about this Journal
Abstract
A frontal offset impact model Oat can simulate the 40% offset frontal impact into deformable barrier regulated in EU Directive 96/79 EC has been developed. Engine rotation effects are also considered in the model. Distributed 11 masses and characteristics of 23 nonlinear springs comprising the model are determined based on both the stick-model analysis under the general specification of car and the dynamic characteristics of car structure. It is demonstrated that simulated acceleration-time curve for passenger part is in good agreement with test data obtained by NHTSA.
Keywords
40% offset impact; Lumped mass spring model; Deceleration time curve; Engine rotation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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