Zobrazeno 11 - 20
of 61
pro vyhledávání: '"Xinxiu Zhou"'
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 27:3210-3218
In rotating machinery, the rotor mass unbalance will cause synchronous vibration, in which static unbalance will produce synchronous vibration force, and dynamic unbalance will produce synchronous vibration moment. In order to suppress the vibration
Publikováno v:
Chinese Journal of Aeronautics. 35:306-313
The hollow-cup Permanent Magnet (PM) motors have the characteristics of low power consumption, and are widely used in the aerospace field. At present, the tile-shaped PMs used by hollow-cup PM motors have poor sinusoidal characteristics of the air ga
Autor:
Junke Wang, Yuezhi Chen, Zhiwen Zhao, Guodong Lian Lian, Lipan Peng, Xinxiu Zhou, Shengxu Sha, Wenhao Qiao, Hui Tian, Leping Li, Feng Tian, Changqing Jing
There is a scarcity of large randomized clinical trials on the efficacy and safety of high-dose amino acid supplementation (AAS) in patients with gastrointestinal tumors undergoing surgical treatment. To investigate the effect of high-dose amino acid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::770e391275b86192de3d19377c2b7398
https://doi.org/10.21203/rs.3.rs-2520641/v1
https://doi.org/10.21203/rs.3.rs-2520641/v1
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:1717-1727
Magnetically suspended control moment gyro (MSCMG) is used in high-performance satellite platforms such as ultraquiet and ultrastable satellite. However, due to the unbalanced mass and sensor runout, the harmonic vibrations of synchronous and multifr
Publikováno v:
Structural Health Monitoring. 21:2244-2263
With the rapid increase of ageing infrastructures worldwide, effective and robust inspection techniques are highly demanding to evaluate structural conditions and residual lifetime. The damages on structural surfaces, for example, spalling, crack, re
Publikováno v:
Optics express. 30(23)
In this paper, the effect of longitudinal electron spin polarization under the combined action of alkali metal density ratio and pump laser power density on the hybrid optically pumped co-magnetometer operated in the spin-exchange relaxation-free (SE
Publikováno v:
IEEE Sensors Journal. 21:17917-17925
The active magnetic bearing rotor in magnetically suspended control moment gyro (MSCMG) will produce unbalance vibration due to the mass unbalance, and the frequency equal to the rotation speed. In order to suppress the unbalance vibration of MSCMG,
Publikováno v:
IEEE Transactions on Industrial Informatics. 17:5250-5259
Due to the asymmetry of the actual back electromotive force (back EMF), the performance of the conventional commutation deviation correction method degrades in sensorless control of the brushless direct current (BLDC) motor. This article proposes a h
Publikováno v:
Journal of the Franklin Institute. 358:4178-4208
In this paper, the appointed-time prescribed performance and finite-time tracking control problem is investigated for quadrotor unmanned aerial vehicle (QUAV) in the presence of time-varying load, unknown external disturbances and unknown system para
Publikováno v:
IEEE Sensors Journal. 21:10539-10545
For the magnetically sensitive atomic sensors, heating the vapor cell without introducing magnetic field is required. In order to evaluate the heating film magnetic field suppression effect, independent magnetometer is usually employed. However, in t