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
- 테크노프레스 Advances in aircraft and spacecraft science Advances in aircraft and spacecraft science 제4권 제6호
- 발행연도
- 2017.1
- 수록면
- 613 - 637 (25page)
이용수
초록· 키워드
오류제보하기
The development systems for the Structural Health Monitoring has attracted considerable interest from several engineering fields during the last decades and more specifically in the aerospace one. In fact, the introduction of those systems could allow the transition of the maintenance strategy from a scheduled basis to a condition-based approach providing cost benefits for the companies. The research presented in this paper consists of a definition and next comparison of four methods applied to numerical measurements for the extraction of damage features. The first method is based on the determination of the Structural Intensity field at the on-resonance condition in order to acquire information about the dissipation of vibrational energy throughout the structure. The Damage Quantification Indicator and the Average Integrated Global Amplitude Criterion methods need the evaluation of the Frequency Response Function for a healthy plate and a damaged one. The main difference between these two parameters is their mathematical definition and therefore the accuracy of the scalar values provided as output. The fourth and last method is based on the Mode-shape Curvature, a FRF-based technique which requires the application of particular finite-difference schemes for the derivation of the curvature of the plate. All the methods have been assessed for several damage conditions (the shape, the extension and the intensity of the damage) on two test plates: an isotropic (steel) plate and a 4-plies composite plate.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Damage detection in plate structures using frequency response function and 2D-PCA
Smart structures and systems
2017 .01
-
Damage detection in plate structures using frequency response function and 2D-PCA
Smart Structures and Systems, An International Journal
2017 .01
-
Damage detection of plate-like structures using intelligent surrogate model
Smart structures and systems
2016 .01
-
Vibration-based method for story-level damage detection of the reinforced concrete structure
Computers and Concrete, An International Journal
2021 .01
-
Damage detection of plate-like structures using intelligent surrogate model
Smart Structures and Systems, An International Journal
2016 .01
-
Hierarchical neural network for damage detection using modal parameters
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
석탑문화재 손상 유형 및 영향 요인에 따른 손상도 평가
한국공간구조학회지
2018 .01
-
An improved modal strain energy method for structural damage detection, 2D simulation
Structural engineering and mechanics : An international journal
2015 .01
-
A vibration based acoustic wave propagation technique for assessment of crack and corrosion induced damage in concrete structures
Structural Engineering and Mechanics, An Int＇l Journal
2021 .01
-
Theoretical formulation of double scalar damage variables
Computers and Concrete, An International Journal
2017 .01
-
Progressive damage detection of thin plate structures using wavelet finite element model updating
Smart structures and systems
2018 .01
-
An inverse approach based on uniform load surface for damage detection in structures
Smart Structures and Systems, An International Journal
2019 .01
-
Probabilistic structural damage detection approaches based on structural dynamic response moments
Smart structures and systems
2017 .01
-
Structural damage detection using a damage probability index based on frequency response function and strain energy concept
Structural engineering and mechanics : An international journal
2018 .01
-
Hybrid machine learning with mode shape assessment for damage identification of plates
Smart Structures and Systems, An International Journal
2023 .05
-
A comprehensive study on active Lamb wave-based damage identification for plate-type structures
Smart Structures and Systems, An International Journal
2017 .01
-
Probabilistic structural damage detection approaches based on structural dynamic response moments
Smart Structures and Systems, An International Journal
2017 .01
-
Damage assessment of shear-type structures under varying mass effects
Structural monitoring and maintenance
2019 .01
-
Numerical evaluation for vibration-based damage detection in wind turbine tower structure
Wind & structures
2015 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0