Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Chiung-Shiann Huang"'
Modal Parameter Identification of a Structure Under Earthquake via a Wavelet-Based Subspace Approach
Publikováno v:
Applied Sciences, Vol 14, Iss 6, p 2503 (2024)
This paper introduces a novel wavelet-based methodology for identifying the modal parameters of a structure in the aftermath of an earthquake. Our proposed approach seamlessly combines a subspace method with a stationary wavelet packet transform. By
Externí odkaz:
https://doaj.org/article/bc900b70f9574c0ebdecdcb1a3028de1
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
This article presents a procedure to improve the accuracy of calculated stiffness matrix of a structure based on the identified modal parameters from its measured responses. First, a continuous wavelet transform is applied to the measured responses o
Externí odkaz:
https://doaj.org/article/a1f732e70e414f20b0bfcd06b3e41739
Publikováno v:
Computer-Aided Civil and Infrastructure Engineering. 35:947-964
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e91256cdb3f1f131f8d2112ecec59c6
https://doi.org/10.1111/mice.12539
https://doi.org/10.1111/mice.12539
Publikováno v:
Thin-Walled Structures. 134:189-202
This study presents a novel three-dimensional elasticity-based numerical solution for buckling analysis of a functionally grated material (FGM) plate with a side crack or an internal crack, which is first shown in literature. The distributions of mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c1c4fc9ae68dc31c1b16b333e086b6
https://doi.org/10.1016/j.tws.2018.10.005
https://doi.org/10.1016/j.tws.2018.10.005
Autor:
S. H. Huang, Chiung-Shiann Huang
Publikováno v:
Materials; Volume 13; Issue 17; Pages: 3820
Materials, Vol 13, Iss 3820, p 3820 (2020)
Materials
Materials, Vol 13, Iss 3820, p 3820 (2020)
Materials
This study aimed to develop series analytical solutions based on the Mindlin plate theory for the free vibrations of functionally graded material (FGM) rectangular plates. The material properties of FGM rectangular plates are assumed to vary along th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c81ded3f4aa3cf6c2c6cf0a7883b216
Publikováno v:
Applied Mathematical Modelling. 53:674-692
Structural damage detection based on the changes of dynamic properties is a major topic for structural health monitoring. In this paper, efforts are made to extend the flexibility-based damage localization methods, especially the damage locating vect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e76514d1e831a1b3a8814dbe79a46ba
https://doi.org/10.1016/j.apm.2017.02.006
https://doi.org/10.1016/j.apm.2017.02.006
Publikováno v:
Materials
Materials, Vol 14, Iss 7712, p 7712 (2021)
Materials; Volume 14; Issue 24; Pages: 7712
Materials, Vol 14, Iss 7712, p 7712 (2021)
Materials; Volume 14; Issue 24; Pages: 7712
In this study, the moving least squares (MLS)-Ritz method, which involves combining the Ritz method with admissible functions established using the MLS approach, was used to predict the vibration frequencies of cracked functionally graded material (F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f01cf742f01232fc7fc8937f90b840
https://doi.org/10.3390/ma14247712
https://doi.org/10.3390/ma14247712
Autor:
Chiung-Shiann Huang, Wei Chih Su
Publikováno v:
Journal of Vibroengineering, Vol 19, Iss 1, Pp 447-457 (2017)
A structure under damage normally exhibits nonlinear dynamic behaviors and time-dependent stiffness and damping. By estimating instantaneous dynamic characteristics of a structures is generally very useful when assessing structural damage in real app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3da4baabf4bb3102dff33ba26bdf02e
https://www.jvejournals.com/article/17894
https://www.jvejournals.com/article/17894
Autor:
Wei Chih Su, Chiung-Shiann Huang
Publikováno v:
Procedia Engineering. 199:1032-1037
Vibration-based damage assessment approaches are conventionally and widely adopted to monitor the structural health of a building during the bases excitation process. This study explores the possibility of using structural stiffness parameters to loc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59b613d1215c688fbeb0db043aa79c7a
https://doi.org/10.1016/j.proeng.2017.09.278
https://doi.org/10.1016/j.proeng.2017.09.278
Application of Cauchy wavelet transformation to identify time-variant modal parameters of structures
Publikováno v:
Mechanical Systems and Signal Processing. 80:302-323
This work proposes a procedure for accurately identifying instantaneous modal parameters of a linear time-varying system using a time-varying autoregressive with exogenous input (TVARX) model with the continuous Cauchy wavelet transform (CCWT). An ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bed4d0ccf005ea67c96b246636433fd2
https://doi.org/10.1016/j.ymssp.2016.05.007
https://doi.org/10.1016/j.ymssp.2016.05.007