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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Smart Structures and Systems, An International Journal Smart Structures and Systems, An International Journal Vol.21 No.2
- 발행연도
- 2018.1
- 수록면
- 235 - 248 (14page)
이용수
초록· 키워드
오류제보하기
An efficient method utilizing the multi-stage improved differential evolution algorithm (MSIDEA) as an optimization solver is presented here to detect the multiple-damage of structural systems. Natural frequency changes of a structure are considered as a criterion for damage occurrence. The structural damage detection problem is first transmuted into a standard optimization problem dealing with continuous variables, and then the MSIDEA is utilized to solve the optimization problem for finding the site and severity of structural damage. In order to assess the performance of the proposed method for damage identification, an experimental study and two numerical examples with considering measurement noise are considered. All the results demonstrate the effectiveness of the proposed method for accurately determining the site and severity of multiple-damage. Also, the performance of the MSIDEA for damage detection compared to the standard differential evolution algorithm (DEA) is confirmed by test examples.
목차
등록된 정보가 없습니다.
참고문헌 (38)
참고문헌 신청
Au, F.T.K. / 2003 / Structural damage detection based on a micro-genetic algorithm using incomplete and noisy modal test data / J. Sound Vib. 259(5):1081~1094
Baghmisheh, M.V. / 2012 / A hybrid particle swarm-nelder-mead optimization method for crack detection in cantilever beams / Appl. Soft Comput. 12(8):2217~2226
Begambre, O. / 2009 / A hybrid particle swarm optimization-simplex algorithm (PSOS) for structural damage identification / Adv. Eng. Softw. 40:883~889
Braun, C.E. / 2015 / Variations of ant colony optimization for the solution of the structural damage identification problem / Procedia Comput. Sci. 51:875~884
Chien, C.W. / 2009 / Improving the performance of differential evolution algorithm with modified mutation factor / Proceedings of the International Conference on Machine Learning and Computing (ICMLC 2009)
Baghmisheh, M.V. / 2012 / A hybrid particle swarm-nelder-mead optimization method for crack detection in cantilever beams / Appl. Soft Comput. 12(8):2217~2226
Begambre, O. / 2009 / A hybrid particle swarm optimization-simplex algorithm (PSOS) for structural damage identification / Adv. Eng. Softw. 40:883~889
Braun, C.E. / 2015 / Variations of ant colony optimization for the solution of the structural damage identification problem / Procedia Comput. Sci. 51:875~884
Chien, C.W. / 2009 / Improving the performance of differential evolution algorithm with modified mutation factor / Proceedings of the International Conference on Machine Learning and Computing (ICMLC 2009)
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