지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.54 No.2
- 발행연도
- 2015.1
- 수록면
- 291 - 304 (14page)
이용수
초록· 키워드
오류제보하기
Compared with the identification of linear structures, it is more challenging to conductidentification of nonlinear structure systems, especially when the locations of structural nonlinearities are notclear in structural systems. Moreover, it is highly desirable to develop methods of parametric identificationusing partial measurements of structural responses for practical application. To cope with these issues, anidentification method is proposed in this paper for the detection and parametric identification of structuralnonlinear restoring forces using only partial measurements of structural responses. First, an equivalent linearstructural system is proposed for a nonlinear structure and the locations of structural nonlinearities aredetected. Then, the parameters of structural nonlinear restoring forces at the locations of identified structuralnonlinearities together with the linear part structural parameters are identified by the extended Kalman filter.
The proposed method simplifies the identification of nonlinear structures. Numerical examples of theidentification of two nonlinear multi-story shear frames and a planar nonlinear truss with different nonlinearmodels and locations are used to validate the proposed method.
목차
등록된 정보가 없습니다.
참고문헌 (35)
참고문헌 신청
Aykan, M. / 2013 / Parametric identification of nonlinearity in structural systems using describing function inversion / Mech. Syst. Signal Pr 40(1):356~376
Carrella, A. / 2011 / Identifying and quantifying structural nonlinearities in engineering applications from measured frequency response functions / Mech. Syst. Signal Pr 25(3):1011~1027
Dahl, P. R. / 1976 / Solid friction damping of mechanical vibrations / AIAA J 14(12):1675~1682
Hoshiya, M. / 1984 / Structural identification by extended Kalman filter / J. Eng. Mech 110(12):1757~1770
Jia, H. / 2012 / Restoring force and dynamic loadings identification for a nonlinear chain-like structure with partially unknown excitations / Nonlin. Dyn 9(1-2):231~245
Carrella, A. / 2011 / Identifying and quantifying structural nonlinearities in engineering applications from measured frequency response functions / Mech. Syst. Signal Pr 25(3):1011~1027
Dahl, P. R. / 1976 / Solid friction damping of mechanical vibrations / AIAA J 14(12):1675~1682
Hoshiya, M. / 1984 / Structural identification by extended Kalman filter / J. Eng. Mech 110(12):1757~1770
Jia, H. / 2012 / Restoring force and dynamic loadings identification for a nonlinear chain-like structure with partially unknown excitations / Nonlin. Dyn 9(1-2):231~245
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Detection and parametric identification of structural nonlinear restoring forces from partial measurements of structural responses
Structural engineering and mechanics : An international journal
2015 .01
-
Locating and identifying model-free structural nonlinearities and systems using incomplete measured structural responses
Smart Structures and Systems, An International Journal
2015 .01
-
Locating and identifying model-free structural nonlinearities and systems using incomplete measured structural responses
Smart structures and systems
2015 .01
-
Detection of nonlinear structural behavior using time-frequency and multivariate analysis
Smart Structures and Systems, An International Journal
2018 .01
-
A hybrid-separate strategy for force identification of the nonlinear structure under impact excitation
Structural Engineering and Mechanics, An Int＇l Journal
2023 .01
-
Structural identification based on incomplete measurements with iterative Kalman filter
Structural engineering and mechanics : An international journal
2016 .01
-
가우시안 프로세스 회귀를 이용한 비선형 시스템 파라미터 식별
대한기계학회 춘추학술대회
2020 .12
-
Nonlinear thermal vibration of FGM beams resting on nonlinear viscoelastic foundation
Steel and Composite Structures, An International Journal
2022 .08
-
Wavelet based system identification for a nonlinear experimental model
Smart structures and systems
2017 .01
-
Nonlinear dynamic and stability of a beam resting on the nonlinear elastic foundation under thermal effect based on the finite strain theory
Structural Engineering and Mechanics, An Int＇l Journal
2021 .11
-
Review for vision-based structural damage evaluation in disasters focusing on nonlinearity
Smart Structures and Systems, An International Journal
2024 .04
-
등가정하중법을 이용한 비선형 동적 시스템의 파라미터 식별 및 모델 간소화
한국자동차공학회논문집
2022 .12
-
Nonlinear dynamic behavior of functionally graded beams resting on nonlinear viscoelastic foundation under moving mass in thermal environment
Structural Engineering and Mechanics, An Int＇l Journal
2022 .03
-
Nonlinear finite element model updating with a decentralized approach
Smart Structures and Systems, An International Journal
2019 .01
-
Nonlinear stability analysis of porous sandwich beam with nanocomposite face sheet on nonlinear viscoelastic foundation by using Homotopy perturbation method
Steel and Composite Structures, An International Journal
2021 .12
-
Nonlinear damage detection using higher statistical moments of structural responses
Structural engineering and mechanics : An international journal
2015 .01
-
On-line integration of structural identification/damage detection and structural reliability evaluation of stochastic building structures
Structural engineering and mechanics : An international journal
2017 .01
-
Nonlinear free vibration analysis of a composite beam reinforced by carbon nanotubes
Steel and Composite Structures, An International Journal
2023 .02
-
An improved Kalman filter for joint estimation of structural states and unknown loadings
Smart Structures and Systems, An International Journal
2019 .01
-
Model Identification of Nonlinear Sputter Processes
제어로봇시스템학회 국제학술대회 논문집
2017 .10
이 논문의 저자 정보
최근 본 자료
댓글(0)
0