한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2002년도 추계학술대회논문초록집
- /
- Pages.354.2-354
- /
- 2002
- /
- 1598-2548(pISSN)
FRF 누설오차 개선에 의한 전달함수 합성법의 향상
An Enhancement of Transfer Function Synthesis by Improving the Leakage Error of FRF
- Ahn, Se-Jin (Busan National University) ;
-
Jeong, Weui-Bong
;
- Kim, Seung-Yup (Busan National University)
- 발행 : 2002.11.01
초록
The frequency response function(FRF) of each substructure is used in the transfer function synthesis method(TFS). The dynamic characteristics of an entire system are obtained by synthesizing results of substructures. The accuracy of TFS will depend on that of FRF of each substructure. The impact hammer testing is widely used to obtain the modal characteristics of substructures. (omitted)
키워드