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检索条件"机构=National Key Laboratory of Science and Technology on Test Physics and umerical Mathematics"
319 条 记 录,以下是11-20 订阅
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Numerical simulation and analysis of lithium plasma during low-pressure DC arc discharge
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Plasma science and technology 2019年 第4期21卷 16-21页
作者: Runhui WU Song CHAI Jiaqi LIU Shiyuan CONG Gang MENG National Key Laboratory of Science and Technology on Test Physics&Numerical Mathematics Beijing 100076People's Republic of China School of Physics Dalian University of TechnologyDalian 116024People's Republic of China
Alkali metal DC arc discharge has the characteristics of easy ionization,low power consumption,high plasma temperature and ionization degree,etc,which can be applied in aerospace vehicles in various *** this paper,we ... 详细信息
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The Design of Large Arc-shape High-precision Walking Device in TV (thermal-vacuum) Conditions  3
The Design of Large Arc-shape High-precision Walking Device ...
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3rd International Conference on Design, Mechanical and Material Engineering, D2ME 2018
作者: Lian, Xue Hua, Nan Jiaqi, Liu Xin, Liu Gang, Meng National Key Laboratory of Science Technology on Test Physics and Numerical Mathematics China
The large-sized space environmental simulation test facility is mainly used for providing thermal radiation environment in high-vacuum, cold and dark space for satellites, spacecraft, lunar spacecraft to carry out who... 详细信息
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Automatic MHT Method Based on Target Characteristics Applied in the Small Space Targets  3
Automatic MHT Method Based on Target Characteristics Applied...
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3rd International Conference on Design, Mechanical and Material Engineering, D2ME 2018
作者: Zhao, Qian Niu, Zhenhong Xue, Lian Liu, Xin Li, Jianhua Li, Zhifeng National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics China
The Multi-Hypothesis Tracking (MHT) method is one of the most promising approaches to realize automatic tracking of small and dim targets in complex space scene. However, the number of hypotheses generated by this alg... 详细信息
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Nonlinear control algorithm for smooth transition in large-angle attitude maneuver
Nonlinear control algorithm for smooth transition in large-a...
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2011 International Conference on Recent Advancements in Electrical, Electronics and Control Engineering, IConRAEeCE'11
作者: Du, Runle Liu, Jiaqi Wang, Yonghai Meng, Gang Mu, Chenyang National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics China
Large-angle attitude maneuver is common during the mission of spacecrafts, such as aligning to star to calibrate navigation system. Published works on attitude tracking always focus on optimizing the time and fuel cos... 详细信息
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An Absorptive/Transmissive Frequency Selective Surface with Wide Transmission Band and Low Insertion Loss
An Absorptive/Transmissive Frequency Selective Surface with ...
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2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022
作者: Song, Hang Liu, Jiaqi Zhang, Shengjun National Key Laboratory of Science & Technology on Test Physics and Numerical Mathematics Beijing China
The Absorptive/transmissive Frequency Selective Surface (ATFSS) is a multi-layer composite periodic structure with out-of-band absorption and in-band transmission characteristics, usually composed of a lossy resistive... 详细信息
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A unified back-projection correction algorithm for squint SAR based on SPECAN processing
A unified back-projection correction algorithm for squint SA...
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2019 IEEE International Conference on Signal, Information and Data Processing, ICSIDP 2019
作者: Wang, Chao Sun, Heng Zhang, Xin-Yu Zhang, Ran National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
The missile-borne or airborne synthetic aperture radar (SAR) usually adopts the squint mode and subaperture to satisfy maneuvering and the real-time processing. A realtime imaging algorithm of squint SAR based on SPEC... 详细信息
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Attitude maneuver path optimization for small scale spacescraft
Attitude maneuver path optimization for small scale spacescr...
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10th IEEE Jubilee International Symposium on Applied Machine Intelligence and Informatics, SAMI 2012
作者: Du, Runle Liu, Jiaqi Wang, Yonghai National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
During its flight, Spacecrafts need to maneuver its attitude across a number of predefined positions. The order to traverse these attitudes is a combinational optimization problem. In this article, fuel cost is estima... 详细信息
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Simulation and analysis of repeater deceptive jamming to SAR based on shift-frequency
Simulation and analysis of repeater deceptive jamming to SAR...
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2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022
作者: Li, Daixuan Liu, Jiaqi Li, Jianhua Gao, Lu Zheng, Pei He, Zhonghang National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
With the change of battlefield form, the pressure jamming requires the jammer to have large power, and the jamming efficiency is low, so the spoofing jamming comes into being. In this paper, the linear frequency modul... 详细信息
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Online Tuning of Pre-trained Deep Neural Network for Guidance Against Non-cooperative Pursuer
Online Tuning of Pre-trained Deep Neural Network for Guidanc...
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2022 IEEE International Conference on Aerospace Electronics and Remote Sensing technology, ICARES 2022
作者: Du, Runle Shu, Yi Liu, Jiaqi Chen, Yang National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
In the astronautics, it is widely acknowledged as a hard problem that using neural network to handle the intelligent observation and guidance when dealing with non-cooperative pursuing vehicles. Due to the difficulty ... 详细信息
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A Triple-layer Frequency Selective Surface with Flat Wide Passband  5
A Triple-layer Frequency Selective Surface with Flat Wide Pa...
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5th IEEE International Conference on Computational Electromagnetics, ICCEM 2019
作者: Cui, Yichun Zhang, Shengjun Wang, Mingliang National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
In this paper, a novel triple-layer band-pass Frequency selective surface (FSS) with wide passband and low insertion loss is proposed. The proposed FSS is composed of three FSS layers and two dielectric substrates whi... 详细信息
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