Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Zheng-feng Bai"'
Publikováno v:
Defence Technology, Vol 18, Iss 3, Pp 509-523 (2022)
The tether deployment of a tethered satellite system involves the consideration of complex dynamic properties of the tether, such as large deformation, slack, and even rebound, and therefore, the dynamic modelling of the tether is necessary for perfo
Externí odkaz:
https://doaj.org/article/eb104ac6a72d4586827d08432f541bc3
Publikováno v:
Defence Technology. 18:509-523
The tether deployment of a tethered satellite system involves the consideration of complex dynamic properties of the tether, such as large deformation, slack, and even rebound, and therefore, the dynamic modelling of the tether is necessary for perfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a76ff783d1b53c0640b78731f16216
https://doi.org/10.1016/j.dt.2021.04.007
https://doi.org/10.1016/j.dt.2021.04.007
Publikováno v:
Journal of Vibration and Control. 27:1893-1909
In the dynamic modeling and simulation of mechanical system with revolute clearance joint, it is usually assumed that the revolute joint is planar joint with radial clearance, but the axial clearance is ignored. In this article, the dynamic responses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631a23badc5775af3aae6208c30590f0
https://doi.org/10.1177/1077546320950517
https://doi.org/10.1177/1077546320950517
Publikováno v:
Advances in Intelligent Systems and Computing ISBN: 9789811502378
Gear transmission system is widely used in mechanical systems, such as joints in manipulator system. However, the vibration and noise caused by the backlash in gear pair are significant to the manipulator system. The effects of backlash on vibration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3bfeecfc84fe5e626153f1b76cfc170
https://doi.org/10.1007/978-981-15-0238-5_6
https://doi.org/10.1007/978-981-15-0238-5_6
Publikováno v:
Acta Astronautica. 144:80-89
In the dynamic analysis of satellite antenna dual-axis driving mechanism, it is usually assumed that the joints are ideal or perfect without clearances. However, in reality, clearances in joints are unavoidable due to assemblage, manufacturing errors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6297a461ee52e70eff6181fe28b6c6c
https://doi.org/10.1016/j.actaastro.2017.11.015
https://doi.org/10.1016/j.actaastro.2017.11.015
Publikováno v:
Journal of Mechanical Science and Technology. 32:559-565
An optimization design method is presented to reduce the undesirable vibrations caused by clearance for planar linkage mechanism. A clearance joint is defined and considered a contact/impact force constraint. Contact and impact force models for the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::846d3bf6ce2da977f1604285e649ebc3
https://doi.org/10.1007/s12206-018-0103-7
https://doi.org/10.1007/s12206-018-0103-7
Autor:
Yi Sun, Zheng Feng Bai
Publikováno v:
European Journal of Mechanics - A/Solids. 60:95-111
In this work, the dynamic responses of multibody mechanical systems including multiple revolute clearance joints are investigated numerically. The joint components of an imperfect joint with clearance are modeled as contact bodies. The normal force i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7388cad99a0caa0a842aa65ac376fa5a
https://doi.org/10.1016/j.euromechsol.2016.06.009
https://doi.org/10.1016/j.euromechsol.2016.06.009
Publikováno v:
Journal of Mechanical Science and Technology. 29:453-460
The effects of clearance on dynamic responses of dual-axis positioning mechanism of a satellite antenna are investigated using a computational methodology. Considering clearances in joints, the clearance is defined and the mathematical model of revol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dda8111d25f03c0b484ecffe00fd9958
https://doi.org/10.1007/s12206-015-0105-2
https://doi.org/10.1007/s12206-015-0105-2
Publikováno v:
Machinery, Materials Science and Engineering Applications ISBN: 9781315375120
Machinery, Materials Science and Engineering Applications
Machinery, Materials Science and Engineering Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c035bf283389ad489a74075c1aabea9d
https://doi.org/10.1201/9781315375120-46
https://doi.org/10.1201/9781315375120-46
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 10:59-74
Purpose – The existence of clearance in joints of positioning mechanism is inevitable and the movements of the real mechanism are deflected from the ideal mechanism due to the clearances. The purpose of this paper is to investigate the effects of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3002a2ea9c0a48a24ed0073f8afb3ea4
https://doi.org/10.1108/mmms-01-2013-0003
https://doi.org/10.1108/mmms-01-2013-0003