Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Chen Liang"'
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 676:012092
DEM (discrete element method) is an effective method to study the dynamics of ballast track. The DEM assumes that the ballast is composed of spheres and the optimal combination of spheres in single ballast is the key to study ballast tracks by using
Autor:
Chen-Liang Feng, Ya-Wen Zhao, Zhenxing Liu, Chenglang Li, Liang He, Jia Chen, Zhiyuan He, Taotao Que, Qiu-Ling Qiu, Qi Zhang, Liuan Li, Qianshu Wu, Yunliang Rao, Jinwei Zhang, Yang Liu
Publikováno v:
Chinese Physics B. 29:107201
Stress voltages on time-dependent breakdown characteristics of GaN MIS-HEMTs during negative gate bias stress (with V GS < 0, V D = V S = 0) and off-state stress (V G < V Th, V DS > 0, V S = 0) are investigated. For negative bias stress, the breakdow
Publikováno v:
Journal of Physics: Conference Series. 1605:012020
The new structure of EHB replaces part of the mechanical transmission by electronic control, brake pedal is not connected with brake wheel cylinder directly. While braking, ECU collect the sensor signal of brake pedal as the driver’s intention. It
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 525:012163
The deformation of asphalt concrete core wall of earth rock dam is an important monitoring item of safety management in the construction and operation period of the project. This paper summarizes the conventional monitoring methods and principles of
Publikováno v:
Journal of Physics: Conference Series. 1486:042034
YOLO series models are widely used in power inspections, but they are prone to miss inspections for small targets and diverse targets. In response to this defect, an improved network model of YOLOv3-g suitable for GPU cores and an improved network mo
Publikováno v:
Journal of Physics: Conference Series. 1518:012058
The printing machine’s sleeves installation operation is a typical peg-in-hole assembly problem. The printing machine’s sleeves are usually heavy, and the precision requirement of fit is high. Therefore it is hard to fit them together, and the as
Autor:
Yu-Chen Liang, Shuo Cao, Cong Dai, Rui-Qing Yan, Xianchuan Yu, Meng-Fei Zhang, Yi-Jing Wang, Kang Wu, Wei Liu, Zhu Meng
Publikováno v:
Research in Astronomy and Astrophysics. 20:007
Targeting the problem of high real-time requirements in astronomical data processing, this paper proposes a real-time early warning model for light curves based on a Gated Recurrent Unit (GRU) network. Using the memory function of the GRU network, a
Publikováno v:
Journal of Physics: Conference Series. 1237:032081
In the image recognition of substation equipment defects based on deep learning, image sample coding rules and labeling specifications are one of the key factors to ensure the quality of sample data. At present, the image of the defect of the substat
Autor:
Feng Zhou, Chen Liang
Publikováno v:
Journal of Optics. 21:045801
An absorption ring modulator based on few-layer graphene is proposed with large modulation efficiency and extinction ratio. Compared with mono-layer graphene, a few-layer graphene structure can enhance the light-matter interaction which can result in
Autor:
Pan Hong-Bo, Zhang Zhongbing, Ma Yan-Liang, Ouyang Xiao-Ping, Liu Lin-Yue, Chen Liang, Zhang Jing-wen
Publikováno v:
Chinese Physics C. 34:354-358
In this paper, properties on pulsed radiation detections of ZnO:Ga crystal grew by a magnetron sputtering method were studied. The time response to pulsed laser, pulsed hard X rays and single α particles, the energy response to pulsed hard X ray, th