Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Xiaoliang Jin"'
Publikováno v:
Journal of Electrical Engineering & Technology. 17:447-461
The modulation’s effects on the stator losses have been explored by previous studies. It confirms that the voltage vector error introduced by the PWM schemes dominants the PWM-related harmonic eddy-current loss and the PWM-related harmonic copper l
Publikováno v:
IEEE Transactions on Transportation Electrification. 7:1493-1505
The two-parallel interleaved converters system is essentially a multilevel converter and introduces more vector redundancies than a single converter, leaving a large space for vector sequences optimization for the simultaneous optimization of crucial
Publikováno v:
IET Power Electronics, Vol 14, Iss 9, Pp 1577-1591 (2021)
This paper proposes a common‐mode voltage injection‐based pulse width modulation strategy to optimize the AC current ripple of parallel interleaved converters. In general, modulation methods entail a trade‐off between switching times and voltag
Publikováno v:
Precision Engineering. 57:203-210
Self-excited vibration, widely referred to as chatter, has always been a limitation and challenge in machining. To suppress milling chatter vibration and improve surface finishes, a novel spindle system is proposed in this study. A noncontact electro
Publikováno v:
IEEE Transactions on Industrial Electronics. 64:2122-2134
Three-phase four-switch (TPFS) inverters are generally applied as cost-reduction topologies for permanent-magnet synchronous motor (PMSM) drives because of their reduced number of switching devices. However, undesirable torque ripples are produced by
Publikováno v:
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering. 36:18-47
Purpose The model for digitally controlled three-phase pulse width modulation (PWM) boost rectifiers is a sampled data model, which is different from the continuous time domain models presented in previous studies. The controller, which is tuned acco
Publikováno v:
ROBIO
Minimally invasive vascular interventions are commonly used in the treatment of cardiovascular diseases. In this paper, we have made some improvements on the basis of the original master-slave vascular intervention robot in the laboratory, we propose
Publikováno v:
2017 IEEE International Conference on Mechatronics and Automation (ICMA).
In recent years, minimally invasive interventional surgery with catheter as the important surgical instrument has been widely applied in the treatment of Cardio-Cerebrovascular disease for its small tranma, fast recovery and other many advantages in
Publikováno v:
Journal of Manufacturing Science and Engineering. 137
Instantaneous speed (IS) measurement is crucial in condition monitoring and real-time control of rotating machinery. Since the direct measurement of instantaneous rotating speed is not always available, the vibration measurement has been used for ind
Publikováno v:
Journal of Manufacturing Science and Engineering. 137
A general dynamic modeling method of ball bearing–rotor systems is proposed. Gupta’s bearing model is applied to predict the rigid body motion of the system considering the three-dimensional motions of each part (i.e., outer ring, inner ring, bal