Proceedings of the Korean Society for Noise and Vibration Engineering Conference (한국소음진동공학회:학술대회논문집)
- 2002.11a
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- Pages.314.2-314
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- 2002
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- 1598-2548(pISSN)
Experimental Modal Analysis for Understanding Dynamic Characteristics of Bus Full BIW Assembly
버스차체 동특성 파악을 위한 실험 모드해석
- Lee, Joon-Ho (KAIST) ;
- Kim, Gyeong-Ho (KAIS) ;
- Park, Mi-You (KAIS) ;
- Kim, Kyoung-Won (KAIS) ;
- Song, Kyoung-Ho (KAIS) ;
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Park, Youn-Sik
(KAIST)
- Published : 2002.11.01
Abstract
It is necessary first to understand dynamic characteristics of a bus full BIW assembly for fatigue endurance analysis. FE model has been used usually for analyzing the dynamic behavior of structures. A lot of experience and effort, however, is necessary to make a credible FE model. Experimental modal analysis of structures has been performed to verify the credibility of initial FE model and to update the model. (omitted)