Zobrazeno 1 - 10
of 1 447
pro vyhledávání: '"Li Linfeng"'
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 41, Iss 5, Pp 915-923 (2023)
With the development of multi electric/all electric aircraft, the degree of aircraft secondary energy electrification is becoming higher and higher. As the core component of the electrical system, the motor presents the trend of small volume and high
Externí odkaz:
https://doaj.org/article/58cc1a1bc38c489499d0104005260cc8
Publikováno v:
陆军军医大学学报, Vol 45, Iss 7, Pp 720-724 (2023)
Objective To analyze the current situation of prevention and control of military training injuries in a plateau army, and propose protective and therapeutic measures from the perspective of sport rehabilitation. Methods A total of 248 grassroots offi
Externí odkaz:
https://doaj.org/article/597f237275f5478db4932bec3041549b
Publikováno v:
Xibei Gongye Daxue Xuebao, Vol 40, Iss 5, Pp 1004-1011 (2022)
This paper investigates the magnetic filed interference problem when the ROV equipped with a three-axis magnetometer measures the magnetic field of underwater magnetic targets within a short range, and a magnetic field compensation method based on an
Externí odkaz:
https://doaj.org/article/0b05e368ee234e3daca720ab6a06f854
From serving a cup of coffee to carefully rearranging delicate items, stable object placement is a crucial skill for future robots. This skill is challenging due to the required accuracy, which is difficult to achieve under geometric uncertainty. We
Externí odkaz:
http://arxiv.org/abs/2409.17725
We consider the size of the nodal set of the solution of the second order parabolic-type equation with Gevrey regular coefficients. We provide an upper bound as a function of time. The dependence agrees with a sharp upper bound when the coefficients
Externí odkaz:
http://arxiv.org/abs/2409.09879
Autor:
Li, Pan, Li, Linfeng, Wang, Mingze, Cao, KaiMing, Gao, Ruihong, Liu, Heshan, Shi, Meng, Luo, Ziren
This paper reports the achievement of 120W single-frequency narrow linewidth 1018nm laser based on wide-tunable DBR fiber seed source. The DBR structure seed source uses 8mm long doped optical fibers with a line width of 3.25k. The wavelength tuning
Externí odkaz:
http://arxiv.org/abs/2407.19641
Deformable object manipulation is a long-standing challenge in robotics. While existing approaches often focus narrowly on a specific type of object, we seek a general-purpose algorithm, capable of manipulating many different types of objects: beans,
Externí odkaz:
http://arxiv.org/abs/2405.01044
On the local existence of solutions to the fluid-structure interaction problem with a free interface
We address a system of equations modeling an incompressible fluid interacting with an elastic body. We prove the local existence when the initial velocity belongs to the space $H^{1.5+\epsilon}$ and the initial structure velocity is in $H^{1+\epsilon
Externí odkaz:
http://arxiv.org/abs/2312.16395
Existing salient object detection methods are capable of predicting binary maps that highlight visually salient regions. However, these methods are limited in their ability to differentiate the relative importance of multiple objects and the relation
Externí odkaz:
http://arxiv.org/abs/2312.03226
Knowledge and skills can transfer from human teachers to human students. However, such direct transfer is often not scalable for physical tasks, as they require one-to-one interaction, and human teachers are not available in sufficient numbers. Machi
Externí odkaz:
http://arxiv.org/abs/2302.06199