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检索条件"机构=National Key Laboratory of Science and Technology On Test Physics and Numerical Mathematics"
514 条 记 录,以下是51-60 订阅
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Ellipse Fitting Based on Neural Network Optimization  41
Ellipse Fitting Based on Neural Network Optimization
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第41届中国控制会议
作者: Chenrong Long Peng Liu Qinglei Hu School of Automation Science and Electrical Engineering Beihang University National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing Institute of Space Long March Vehicle School of Automation Science and Electrical Engineering Beihang UniversityBeijing 100191China.
Ellipse fitting is to estimate the parameters of the ellipse from a set of coplanar points,but the geometric distance from the plane point to the elliptic curve is difficult to calculate *** paper proposes a neural ne... 详细信息
来源: 评论
A Binary Sparrow-Hybridized Beluga Whale Optimization Algorithm for Jamming Task Assignment  6
A Binary Sparrow-Hybridized Beluga Whale Optimization Algori...
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6th IEEE International Conference on Electronic Information and Communication technology, ICEICT 2023
作者: Shen, Chen Gao, Jingpeng Jiang, Zhiye Zhang, Tianran Chen, Geng College of Information and Communication Engineering Harbin Engineering University Harbin150050 China Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China Beijing Institute of Electronic System Engineering Beijing100854 China
In the context of non-cooperative electronic countermeasures, the problem of formulating effective jamming task assignments arises due to insufficient collaborative jamming resources. This paper proposes a binary spar... 详细信息
来源: 评论
Near-field Measurement Method for Electromagnetic Scattering of Electrically Large-scale Plasma
Near-field Measurement Method for Electromagnetic Scattering...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Jiaqi Liu Lu Gao Runhui Wu Xia Ai Song Chai Xin Liu Shengjun Zhang Yichun Cui National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing China
In the near-field test environment of 01500×3300mm vacuum vessel with low electromagnetic scattering, the relative measurement method is used, that is, the results of electrically large-scale plasma radar cross s... 详细信息
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A New Criterion For Optimization Of Total Variation Denoising
A New Criterion For Optimization Of Total Variation Denoisin...
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Feng Xue Xia Ai Lu Gao Jiaqi Liu National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing China
Based on Chambolle’s algorithm, we develop a data-driven optimization scheme based on minimization of Stein’s unbiased risk estimate (SURE)—statistically equivalent to mean squared error (MSE). We propose a recursi... 详细信息
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A High Temperature Resistant Broadband Metamaterial Absorber
A High Temperature Resistant Broadband Metamaterial Absorber
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International Applied Computational Electromagnetics Society Symposium (ACES)
作者: Yinfang Xu Jiaqi Liu Lu Gao Xia Ai National Key Laboratory of Science and Technology on Test Physics & Numerical Mathematics Beijing Institute of Space Long March Vehicle Beijing China
Based on high temperature resistant silicon dioxide(SiO 2 ) and silicon carbide(SiC) materials, a high temperature resistant broadband meta material absorber was designed in this paper. The absorber consists of two la...
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The Effects of Base Shape on Cone Scattering Feature
The Effects of Base Shape on Cone Scattering Feature
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2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022
作者: Shui, Yongtao Zhang, Shengjun Song, Hang Mu, Lei Zhang, Xianglin Zhang, Yuning Cui, Yichun Wang, Weidong Wang, Mingliang Cai, Ligen Xu, Yinfang Chai, Song Liu, Jiaqi Dong, Chao Wang, Fengju Yong, Zhengyu Shao, Chunshou Wang, Minghao Qi, Zhaohui Sun, Yuan Sun, Chenxin Beijing Institute of Space Long March Vehicle Beijing China National Key Laboratory of Science & Technology on Test Physics and Numerical Mathematics Beijing China Institute of Survival Technology Effectiveness Evaluation of Flying Vehicle Beijing China
Recent days, radar cross section reduction(RCSR) of objects have attracted much interest as more and more wideband radar were used to detect low observable weapon platforms. Among the low observation technologies, sha... 详细信息
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Deterministic and complete hyperentangled Bell states analysis assisted by frequency and time interval degrees of freedom
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Frontiers of physics 2022年 第5期17卷 149-157页
作者: Xin-Jie Zhou Wen-Qiang Liu Hai-Rui Wei Yan-Bei Zheng Fang-Fang Du School of Mathematics and Physics University of Science and Technology BeijingBeijing 100083China Center for Quantum Technology Research and Key Laboratory of Advanced Optoelectronic Quantum Architecture and Measurements(MOE) School of PhysicsBeijing Institute of TechnologyBeijing 100081China Science and Technology on Electronic Test and Measurement Laboratory North University of ChinaTaiyuan 030051China
Hyperentangled Bell states analysis(HBSA)is an essential building block for certain hyper-parallel quantum information *** propose a complete and deterministic HBSA scheme encoded in spatial and polarization degrees o... 详细信息
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Theoretical Simulation and Experimental Analysis of Electromagnetic Wave Propagation characteristics in Sub-dense Nonuniform Plasma  4
Theoretical Simulation and Experimental Analysis of Electrom...
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4th International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2021
作者: Wu, Runhui Liu, Jiaqi Chai, Song Meng, Gang Li, Yanan Cui, Yichun Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics Numerical Mathematics Beijing China
In this paper, reflection, absorption and transmission characteristics of 1-50GHz frequency electromagnetic wave by the sub-dense heterogeneous plasma are studied by combining theoretical modeling and simulation with ... 详细信息
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Dynamic failure of aramid paper honeycomb under intermediate strain rate loading
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Thin-Walled Structures 2025年 215卷
作者: Chen, Meiduo Zhang, Xianglin Xu, Songlin Ma, Hao Yuan, Liangzhu Xie, Yushan Zhang, Xiaoman Wang, Pengfei University of Science and Technology of China Department of Modern Mechanics CAS Key Laboratory for Mechanical Behavior and Design of Materials Anhui Hefei230027 China Beijing Institute of Space Long March Vehicle Beijing100076 China National Key Laboratory of Science and Technology on Test Physics and Numerical Mathematics Beijing100076 China
Investigation of the transformation process of failure mechanism for materials and structures under intermediate strain rate loading is of great significance. To achieve intermediate strain rate loading, a novel exper... 详细信息
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Radar Cross Section Measurement Method of Inhomogeneous Plasma with Electrically Large Scale Based on Near-field Imaging  4
Radar Cross Section Measurement Method of Inhomogeneous Plas...
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4th International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2021
作者: Wu, Runhui Liu, Jiaqi Chai, Song Meng, Gang Mo, Jinjun Xu, Yinfang Bai, Wenhao Fang, Wenwu Beijing Institute of Space Long March Vehicle National Key Laboratory of Science and Technology on Test Physics Numerical Mathematics Beijing China China Academy of Launch Vehicle Technology National Key Laboratory of Science and Technology on Test Physics Numerical Mathematics Beijing China School of Information and Communication Guilin University of Electronic Technology Guangxi Guilin China
In this paper, the vacuum and low electromagnetic scattering experiment device with spatial scales Phi 4000 times 8000 mm was introduced. The electromagnetic scattering characteristics experiment of non-uniform argon ... 详细信息
来源: 评论