Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Xiu-hong Hao"'
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
Nonlinear differential equations for an electromechanical integrated magnetic gear (EIMG) system are developed by considering the nonlinearity in the magnetic force of the system components. Expressions for the main resonances and superharmonic reson
Externí odkaz:
https://doaj.org/article/af090592f1a143b39ace5547344cdb02
Publikováno v:
Advances in Mechanical Engineering, Vol 8 (2016)
This study proposes a new type of magnetic gear, namely, the electromechanical integrated magnetic gear, that integrates the traditional field-modulated magnetic gear, drive, and control. The topology and operating principle of the electromechanical
Externí odkaz:
https://doaj.org/article/9ad0fadd20a745e0801f49916b4735d6
Autor:
Xiu-hong Hao, Xue-jun Zhu
Publikováno v:
Shock and Vibration, Vol 2015 (2015)
Considering the magnetic fields modulating in the electromechanical integrated magnetic gear (EIMG), the electromagnetic coupling stiffnesses vary periodically and the expressions are given by the finite element method. The parametric vibration model
Externí odkaz:
https://doaj.org/article/2819038b10464949921587c41ffa9d03
Publikováno v:
Journal of Nano Research. 37:85-91
Glassy carbon electrodes (GCEs) were modified by TiO2 and Ag/TiO2 heterostructured nanobelts, respectively. The corresponding electrodes were marked as TiO2/GCE and Ag/TiO2/GCE, respectively. The electrochemical properties of Ag/TiO2/GCE had good and
Publikováno v:
Chinese Physics B. 29:046802
A coarse-grained molecular dynamics simulation model was developed in this study to investigate the friction process occurring between Fe and polytetrafluoroethylene (PTFE). We investigated the effect of an external load on the friction coefficient o
Publikováno v:
Shock and Vibration, Vol 2018 (2018)
Nonlinear differential equations for an electromechanical integrated magnetic gear (EIMG) system are developed by considering the nonlinearity in the magnetic force of the system components. Expressions for the main resonances and superharmonic reson
Autor:
Li-zhong Xu, Xiu-hong Hao
Publikováno v:
Journal of Central South University. 21:1296-1306
Based on electromagnetics and mechanics, electromechanical coupled dynamic equations for the drive were developed. Using method of perturbation, free vibrations of the mechanical system under electric disturbance were investigated. The forced respons
Publikováno v:
Acta Physica Sinica. 68:176801
Velocity is an important factor affecting the friction coefficient of polymers. Polytetrafluoroethylene (PTFE), as a typical self-lubricating polymer, has attracted extensive attention because of its low friction coefficient. Currently, the friction
Publikováno v:
Key Engineering Materials. :54-57
Granite, due to the poor adhesiveness with asphalt, cannot be widely used as aggregate in asphalt pavement. In this study, nanoscaled calcium carbonate (CaCO3), was selected as modifier to modify asphalt. The adhesion of aggregate and asphalt was eva
Autor:
Xue Jun Zhu, Xiu Hong Hao
Publikováno v:
Applied Mechanics and Materials. :1383-1387
There are periodic changes of meshing teeth in electromechanical integrated toroidal drive, that lead to time-varying meshing stiffness. By converting time-varying stiffness into the form of Fourier series, dynamics model and the corresponding differ