진등응답에 나타난 모드의 기여도 평가에 관한 연구A Study on the Contribution of Each Mode in Vibration Response
- Authors
- 정순철; 이재응
- Issue Date
- 2006
- Publisher
- 한국소음진동공학회
- Keywords
- Modal Parameters; Vibration Energy; Modal Contribution; Discrete Vibration Signal; Autocorrelation Function; Modal Analysis; 모드 변수; 진동신호 에너지; 모드 기여도; 이산진동신호; 자기상관함수; 모드해석
- Citation
- 한국소음진동공학회논문집, v.16, no.4, pp 339 - 345
- Pages
- 7
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 16
- Number
- 4
- Start Page
- 339
- End Page
- 345
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/29166
- ISSN
- 1598-2785
2287-5476
- Abstract
- In this paper, a physically meaningful methodology which can assess the contribution of each vibration mode to various vibration response signals (displacement, velocity, acceleration) is developed. Based on these results, the problem of quantitative assessment of the relative importance of a structural system's vibrational modes is discussed. In addition, a direct method which can assess the relative importance of each mode from uniformly sampled experimental data is also proposed.攀†책임저자;정회원, 중앙대학교 기계공학부E-mail : jelee@cau.ac.krTel : (02)820-5284, Fax : (02)824-8130* 정회원, 중앙대학교 대학원 기계공학부攀攀
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Collections - College of Engineering > School of Mechanical Engineering > 1. Journal Articles
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