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检索条件"机构=Science and Technology on Electormechanical Dynamic Control Laboratory"
368 条 记 录,以下是71-80 订阅
排序:
Experiment Research on Echo Characteristics of Pulsed Laser Fuze in Smoke
Experiment Research on Echo Characteristics of Pulsed Laser ...
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International Symposium on Antennas, Propagation and EM Theory (ISAPE)
作者: Chi Zhang Sicheng Gao Juntao Cui Tie Li Science and Technology on Electromechanical Dynamic Control Laboratory Xi'an China
In this paper, a measurement method based on a smoke chamber is proposed to study the backscattering characteristics of pulsed laser fuze in smoke environment. Firstly, the smoke environment was created in a chamber b... 详细信息
来源: 评论
Nonlinear Spline Prioritization Optimization Adaptive Filter
Nonlinear Spline Prioritization Optimization Adaptive Filter
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International Conference on Guidance, Navigation and control, ICGNC 2022
作者: Guo, Wenyan Zhi, Yongfeng Gao, Huan School of Automation Northwestern Polytechnical University Xi’an710129 China Science and Technology on Electromechanical Dynamic Control Laboratory Xi’an710065 China
The nonlinear spline prioritization optimization adaptive filter (SPOAF) utilized for system identification is proposed to solve the poor steady-state accuracy caused by the mismatched feedback error of the adaptive s... 详细信息
来源: 评论
Classification Method of Echo and Interference Signal Support Vector Machine Based on Two-Dimensional Characteristic Parameters
Classification Method of Echo and Interference Signal Suppor...
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International Symposium on Antennas, Propagation and EM Theory (ISAPE)
作者: Wei Chen Rui-hu Wen Kai-li Yang Zi-tong Li Gan Zhang Xi-yu Wang Science and Technology on Electromechanical Dynamic Control Laboratory Xi'an China
In order to improve the anti-jamming ability of FM fuze in electronic countermeasures, a support vector machine classification method for echo signal and jamming signal based on two-dimensional characteristic paramete... 详细信息
来源: 评论
Dual-functional Metamaterial Device controlled by a Singular Switch
Dual-functional Metamaterial Device Controlled by a Singular...
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Progress in Electromagnetic Research Symposium (PIERS)
作者: Yongdiao Wen Gang Li Tie Li Science and Technology on Electromechanical Dynamic Control Laboratory Xi’an China
Herein, a dual-functional terahertz (THz) metamaterial device is presented, the proposed device consists of two heteromorphic arrows, which can switch freely between absorption and polarization conversion controlled b... 详细信息
来源: 评论
Smoke Diffusion Feature Extraction and Concentration Prediction Method Based on Canny Edge Detection
Smoke Diffusion Feature Extraction and Concentration Predict...
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International Symposium on Antennas, Propagation and EM Theory (ISAPE)
作者: Yue Xie Hong Su Tie Li Gang Li Yali Hou Science and Technology on Electromechanical Dynamic Control Laboratory Xi'an China
In the dynamic intersection scene between laser detector and smoke interference, it is difficult to quantitatively describe the smoke state parameter information of laser detection optical path at different times due ... 详细信息
来源: 评论
Measurement of Millimeter Wave Transmission Characteristics Based on Battlefield Smoke Interference Environment
Measurement of Millimeter Wave Transmission Characteristics ...
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International Symposium on Antennas, Propagation and EM Theory (ISAPE)
作者: Sicheng Gao Chi Zhang Juntao Cui Tie Li Dynamic Control Laboratory Science and Technology on Electromechanical Xi'an China
In response to the impact of copper powder and smoke interference on millimeter wave transmission characteristics, four band tests were conducted using the same smoke agent equivalent battlefield interference environm... 详细信息
来源: 评论
RCS Simulation of Partly Coated Electrically Large Target with SBR Method
RCS Simulation of Partly Coated Electrically Large Target wi...
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International Symposium on Antennas, Propagation and EM Theory (ISAPE)
作者: Tiantian Feng Tie Li Gang Li Yongdiao Wen Haijun He Sihan Zhao Science and Technology on Electromechanical Dynamic Control Laboratory Xi'an China
In this study, radar cross section of electrically large target partly coated with radar absorbing materials has been simulated and analyzed by using shooting and bouncing ray method. First, the simulation results are... 详细信息
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Time-series Data Modeling Guided by Visual Information  11
Time-series Data Modeling Guided by Visual Information
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2023 IEEE 11th International Conference on Information, Communication and Networks, ICICN 2023
作者: Zhang, Ke Wang, Junzheng Zhang, Xiang Shi, Yu Wang, Ting Beijing Institute of Technology School of Automation Beijing China Xi'An Institute of Electron-mechanical Information Technology Science and Technology on Electromechanical Dynamic Control Laboratory Xi'an China
Time-series data typically contain issues such as missing data and noise, which can impact the model's precision and stability. This paper proposes a Transformer structure-based visual information-guided temporal ... 详细信息
来源: 评论
Real-time monitoring and analysis of hydraulic fracturing in surface well using microseismic technology:Case insights and methodological advances
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International Journal of Mining science and technology 2025年 第4期35卷 619-638页
作者: Yanan Qian Ting Liu Cheng Zhai Hongda Wen Yuebing Zhang Menghao Zheng Hexiang Xu Dongyong Xing Xinke Gan State Key Laboratory of Coal Mine Disaster Prevention and Control China University of Mining and TechnologyXuzhou 221116China Yunlong Lake Laboratory of Deep Underground Science and Engineering Xuzhou 221003China Key Laboratory of Theory and Technology on Coal and Rock Dynamic Disaster Prevention and Control National Mine Safety AdministrationChina University of Mining and TechnologyXuzhou 221116China School of Safety Engineering China University of Mining and TechnologyXuzhou 221116China School of Emergency Management Chengdu UniversityChengdu 610106China School of Safety Science and Engineering Anhui University of Science and TechnologyHuainan 232001China Xinjiang Yaxin Coalbed Methane 156 Exploration Co. Ltd.Urumqi 841100China
Through a case analysis,this study examines the spatiotemporal evolution of microseismic(MS)events,energy characteristics,volumetric features,and fracture network development in surface well hydraulic fracturing.A tot... 详细信息
来源: 评论
Research on weak signal detection based on wavelet-correlation detection algorithm  4
Research on weak signal detection based on wavelet-correlati...
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4th International Conference on Digital Signal and Computer Communications, DSCC 2024
作者: Cheng, Biyao Li, Ming Wang, Xiaozhuo Science and Technology on Electromechanical Dynamic Control Laboratory Xi’an710065 China Xi’an Institute of Electromechanical Information Technology Xi’an710065 China School of Astronautics Northwestern Polytechnical University Xi'an710072 China
The detection of weak signals has a wide range of applications in engineering. In this paper, a combined algorithm of wavelet transform and correlation detection is proposed to address the problems in current detectio... 详细信息
来源: 评论