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Longjiang-2: the First Independent Earth-Moon-Transfer Microsatellite
期刊论文
Yuhang Xuebao/Journal of Astronautics, 2020, 卷号: 41, 期号: 6, 页码: 790-799
Authors:
Wei, Ming-Chuan
;
Hu, Chao-Ran
;
Yan, Jing-Ye
;
Othman, Mohammed Bin
;
Zhang, Zhe
;
Wang, Feng
;
Kong, Xian-Ren
;
Cao, Xi-Bin
Favorite
  |  
View/Download:5/0
  |  
Submit date:2020/12/28
Cameras - DNA sequences - Electromagnetic pulse - Interferometers - Orbits
Baseline interferometry - Earth-moon transfers - Implementation process - Lunar transfers - On-board payload - Optical camera - Radio interferometers - Technical difficulties
Knowledge discovery of telemetry data cross-correlation structure based on ensemble learning
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2020, 卷号: 46, 期号: 1, 页码: 181-188
Authors:
Shi, Mengxin
;
Zhi, Jia
;
Gao, Xiang
;
Yang, Jiasen
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  |  
View/Download:6/0
  |  
Submit date:2020/12/28
Correlation methods - Learning systems - Matrix algebra - Telemetering equipment
Classification accuracy - Cost-sensitive - Gradient boosting - Neural network ensembles - Performance indicators - Receiver operating characteristic curves - Structural information - Telemetry data
Adaptive flash translation layer design for spaceborne solid state storage systems
期刊论文
Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 卷号: 52, 期号: 5, 页码: 75-81
Authors:
Zhang, Weidong
;
Dong, Zhenxing
;
Zhu, Yan
;
An, Junshe
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  |  
View/Download:5/0
  |  
Submit date:2020/12/28
Digital storage - Mapping - Storage management - Wear of materials
Address management - Address mappings - Flash translation layer - Solid state storage systems - Storage systems - System response time - Target recovery - Wear performance
A image reconstruction algorithm of transient sources based on combined sparsities of background and variation
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2020, 卷号: 46, 期号: 5, 页码: 915-924
Authors:
Yang, Yi
;
Deng, Li
;
Duan, Ran
;
Yang, Zhen
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  |  
View/Download:9/0
  |  
Submit date:2020/12/28
Interferometers - Luminance - Numerical methods - Signal receivers - Temperature
Aperture synthesis - Brightness temperature difference - Brightness temperatures - High spatial resolution - Image reconstruction algorithm - Inter-frame differences - Numerical experiments - Radio interferometers
Dim and Small Target Detection Based on Fully Convolutional Recursive Network
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 13, 页码: 1310002
Authors:
Yang, Qili
;
Zhou, Binghong
;
Zheng, Wei
;
Li, Mingtao
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  |  
View/Download:8/0
  |  
Submit date:2020/12/28
Convolution - Deep learning - Image enhancement - Infrared imaging - Learning systems - Object recognition - Semantics - Signal to noise ratio
Background suppression - Background suppression factor - Infrared dim small targets - Probability of detection - Signal to noise ratio gains - Signal-to-clutter ratios - Small target detection - Weak target detection
Key Implementation of High-Speed Digital Spectrometer Based on Polyphase Filterbanks and Advanced FFT on FPGA
期刊论文
Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2020, 卷号: 48, 期号: 5, 页码: 922-929
Authors:
Luo, Yang-Jin
;
Zhang, Sheng-Wei
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View/Download:5/0
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Submit date:2020/12/28
Fast Fourier transforms - Field programmable gate arrays (FPGA) - Filter banks - Microwave devices - Microwave measurement - Microwaves - Radiometers - Spectrometers
Broadband measurements - Digital spectrometer - Financial costs - Front end - High Speed - High speed data rates - Mathematical method - Microwave radiometers
Satellite networks coordination situation assessment method based on convolution neural network
期刊论文
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology, 2020, 卷号: 42, 期号: 3, 页码: 56-65
Authors:
Gao, Xiang
;
Liu, Heguang
;
Chen, Zhimin
;
Yao, Xiujuan
;
Wang, Chunmei
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  |  
View/Download:9/0
  |  
Submit date:2020/12/28
Convolution - Decision making - Digital storage - Efficiency - Geostationary satellites - Learning algorithms - Machine learning - Orbits
Convolution neural network - Evaluation modeling - Geostationary satellite orbits - Measurement methods - Resource acquisition - Resource selection - Situation analysis - Situation assessment
Performance Uncertainty Analysis of Multi-Spacecraft Mission
期刊论文
Yuhang Xuebao/Journal of Astronautics, 2020, 卷号: 41, 期号: 4, 页码: 499-506
Authors:
Gao, Chen
;
Yang, Zhen
;
Zhang, Yu-Zhu
;
Niu, Wen-Long
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View/Download:7/0
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Submit date:2020/12/28
Monte Carlo methods - Space flight
Accuracy of positioning - Astronomical observation - Comparison result - Coupling relationships - Distributed satellite system - Multi-spacecraft mission - Network modeling - Number of samples
Nonlinear compressed measurement identification based on Volterra series
期刊论文
Guofang Keji Daxue Xuebao/Journal of National University of Defense Technology, 2020, 卷号: 42, 期号: 1, 页码: 125-132
Authors:
Qiu, Peng
;
Yao, Xuri
;
Li, Mingqian
;
Zhai, Guangjie
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  |  
View/Download:5/0
  |  
Submit date:2020/12/28
Compressed sensing - Identification (control systems) - Nonlinear systems - Religious buildings
Identification algorithms - Identification problem - Least square methods - Measurement matrix - Multiple measurements - Nonlinear compression - Orthogonal matching pursuit - Volterra Series
Modeling and Simulating of Microwave Humidity and Temperature Sounder Onboard the FY-3(D) Satellite
期刊论文
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2020, 卷号: 42, 期号: 6, 页码: 1549-1556
Authors:
Duan, Yongqiang
;
Wang, Zhenzhan
;
Zhang, Shengwei
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View/Download:6/0
  |  
Submit date:2020/12/28
Acoustic devices - Low noise amplifiers - Microwave devices - Signal processing
Actual system - Dynamic range - Humidity and temperatures - Local oscillators - Modeling and simulating - Simulation model - Simulation systems - Total power