Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Fagang Zhao"'
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
Bolted joints are widely used in industrial applications and joint failure can cause a disastrous accident if loosening happens. Bolt loosening detection can be made by regular manual inspection or by using sensors based on different physical princip
Externí odkaz:
https://doaj.org/article/512717df2ada43a99e21372f18344ee3
Autor:
Xubin Zhou, Weidong Chen, Fagang Zhao, Dapeng Sui, Qing Xiao, Xingtian Liu, Liping Zhou, Quan Zhang
Publikováno v:
Shock and Vibration, Vol 2021 (2021)
In order to study the vibration isolation and positioning performance of the noncontact 6-DOF platform in the space microgravity environment, this paper presented a cosimulation model of a virtual prototype. Based on the model driven by biaxial nonco
Externí odkaz:
https://doaj.org/article/4f838540aa1f41368c41c3339614f85a
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
In this article, bolt group looseness monitoring in a clamping support structure model, which is under environmental random excitation, is experimentally investigated. The bolt group has 12 bolts, providing an essential clamping force to fix cargo du
Externí odkaz:
https://doaj.org/article/b331754fb90e458e97f1f5c208295217
Publikováno v:
International Journal of Applied Electromagnetics and Mechanics. 64:393-401
Though the conventional pyrotechnic fastener mechanisms are widely used in spacecraft for their reliable releasable-fastening function, they still have several unavoidable problems: physical shock, high maintenance cost, to name a few. This paper int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b461359ab9aa9669abdb1879ab7f2070
https://doi.org/10.3233/jae-209345
https://doi.org/10.3233/jae-209345
Publikováno v:
2021 2nd China International SAR Symposium (CISS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0da5e2c08ae6a5e0fe65c582ebd1f4bd
https://doi.org/10.23919/ciss51089.2021.9652312
https://doi.org/10.23919/ciss51089.2021.9652312
Publikováno v:
International Journal of Fatigue. 154:106537
In this paper, the sub-scaled dovetail joints with the material of DD6-FGH96 are studied by experimental and numerical methods. To monitor the crack growth, the silicon-rubber replica method and telephoto microscope are used for testing at room tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69064b10e2a9cc424bb9e462a57c91c1
https://doi.org/10.1016/j.ijfatigue.2021.106537
https://doi.org/10.1016/j.ijfatigue.2021.106537
Publikováno v:
International Journal of Mechanical Sciences. 214:106899
For the dry conformal friction pairs, the contact damping effect between rough surfaces should be considered. In this study, a new rough surface damping contact (RSDC) model is firstly proposed and then applied to the spatial tribo-dynamics analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f0ae39b9ca6c2e5286a3c46b10a33db
https://doi.org/10.1016/j.ijmecsci.2021.106899
https://doi.org/10.1016/j.ijmecsci.2021.106899
Autor:
Liang Wang, Jianhui Zhang, Liu Rui, Fagang Zhao, Chunhua Zhou, Yongkang Yin, Ye Zilong, Yang An
Publikováno v:
Smart Materials and Structures. 30:087001
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b97dc88cf233cc2d4465601fb2788b6c
https://doi.org/10.1088/1361-665x/ac07c6
https://doi.org/10.1088/1361-665x/ac07c6
Publikováno v:
Smart Materials and Structures. 29:085013
In order to alleviate the problem of low back pressure of valveless piezoelectric pumps, a novel piezoelectric screw pump was proposed, manufactured and tested. It used the movable cavity formed by screw thread fit to realize liquid transportation. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::159cd92ff9a06653d41c1dcf852b8db9
https://doi.org/10.1088/1361-665x/ab98ec
https://doi.org/10.1088/1361-665x/ab98ec
Publikováno v:
Journal of Sound and Vibration. 339:396-418
This paper is in the field of vibration based fault diagnosis for rolling element bearings, where one major issue is the ability to detect faults as early as possible. Bispectrum analysis has been applied in bearing diagnosis. In this paper, a freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6385631ce81beb0646a636c8d6edcf4f
https://doi.org/10.1016/j.jsv.2014.11.015
https://doi.org/10.1016/j.jsv.2014.11.015