咨询与建议

限定检索结果

文献类型

  • 374 篇 期刊文献
  • 250 篇 会议

馆藏范围

  • 624 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 401 篇 工学
    • 134 篇 计算机科学与技术...
    • 104 篇 软件工程
    • 57 篇 化学工程与技术
    • 56 篇 电子科学与技术(可...
    • 54 篇 信息与通信工程
    • 50 篇 航空宇航科学与技...
    • 49 篇 电气工程
    • 47 篇 控制科学与工程
    • 45 篇 环境科学与工程(可...
    • 44 篇 光学工程
    • 41 篇 仪器科学与技术
    • 28 篇 材料科学与工程(可...
    • 28 篇 动力工程及工程热...
    • 25 篇 机械工程
    • 24 篇 力学(可授工学、理...
    • 22 篇 土木工程
    • 22 篇 水利工程
  • 342 篇 理学
    • 122 篇 物理学
    • 95 篇 数学
    • 65 篇 大气科学
    • 57 篇 化学
    • 46 篇 地球物理学
    • 36 篇 统计学(可授理学、...
    • 27 篇 系统科学
    • 25 篇 生物学
  • 79 篇 管理学
    • 51 篇 管理科学与工程(可...
    • 28 篇 图书情报与档案管...
    • 18 篇 工商管理
  • 21 篇 农学
  • 18 篇 医学
    • 17 篇 基础医学(可授医学...
    • 16 篇 临床医学
  • 11 篇 经济学
  • 9 篇 法学
  • 4 篇 教育学
  • 2 篇 军事学
  • 2 篇 艺术学
  • 1 篇 文学
  • 1 篇 历史学

主题

  • 11 篇 remote sensing
  • 11 篇 satellites
  • 10 篇 analytical model...
  • 7 篇 visualization
  • 6 篇 complex networks
  • 6 篇 scattering
  • 6 篇 mathematical mod...
  • 6 篇 scheduling
  • 5 篇 deep learning
  • 5 篇 matlab
  • 5 篇 computational mo...
  • 5 篇 orbits
  • 5 篇 atmospheric mode...
  • 4 篇 diffraction
  • 4 篇 optimization
  • 4 篇 earth
  • 4 篇 decision making
  • 4 篇 synthetic apertu...
  • 4 篇 machine learning
  • 4 篇 uncertainty

机构

  • 63 篇 science and tech...
  • 33 篇 university of ch...
  • 29 篇 science and tech...
  • 20 篇 space engineerin...
  • 19 篇 state key joint ...
  • 19 篇 science and tech...
  • 15 篇 state key labora...
  • 14 篇 beijing complex ...
  • 11 篇 key laboratory o...
  • 10 篇 kavli institute ...
  • 10 篇 college of resou...
  • 10 篇 key laboratory o...
  • 10 篇 state key joint ...
  • 9 篇 beijing institut...
  • 9 篇 center for water...
  • 9 篇 control and simu...
  • 9 篇 department of ea...
  • 9 篇 ministry of educ...
  • 8 篇 center of materi...
  • 8 篇 state key labora...

作者

  • 23 篇 xiong wei
  • 16 篇 wei xiong
  • 15 篇 qiang zhang
  • 12 篇 jing ma
  • 11 篇 kebin he
  • 10 篇 kimura n.
  • 10 篇 ohkawa m.
  • 10 篇 miyoki s.
  • 10 篇 oohara k.
  • 10 篇 sato s.
  • 10 篇 hayama k.
  • 10 篇 aso y.
  • 10 篇 kokeyama k.
  • 10 篇 cannon k.
  • 10 篇 jian ping
  • 10 篇 lin peng
  • 10 篇 liu desheng
  • 10 篇 han chi
  • 9 篇 lin c.-y.
  • 9 篇 kwak k.

语言

  • 579 篇 英文
  • 28 篇 中文
  • 17 篇 其他
检索条件"机构=Science and Technology on Space System Simulation Laboratory Beijing Simulation Center"
624 条 记 录,以下是211-220 订阅
排序:
A Rapid Evaluation Method of Radar Tracking Accuracy  20
A Rapid Evaluation Method of Radar Tracking Accuracy
收藏 引用
Proceedings of the 2020 4th International Conference on Electronic Information technology and Computer Engineering
作者: Zhongwen Zhao Xu Zhang Guodong Li Science and Technology on Complex Electronics System Simulation Laboratory Space Engineering University Beijing China
In order to solve the problem that the accuracy evaluation method based on error grouping is complex and can only be applied to post-processing, a fast judgment analysis method of radar tracking accuracy is proposed. ... 详细信息
来源: 评论
A DQN-based hyperheuristic algorithm for emergency scheduling of Earth observation satellites
A DQN-based hyperheuristic algorithm for emergency schedulin...
收藏 引用
International Conference on Electronics, Communications and Information technology (CECIT)
作者: Zheng Liu Wei Xiong Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
With the surge of emergency task demand, large-scale Earth observation satellite emergency scheduling has become a practical problem which is urgent to be solved. In view of this situation, this paper analyzes the con... 详细信息
来源: 评论
WebGL-based Network Multi-view Visualization Interactive Analysis Method
WebGL-based Network Multi-view Visualization Interactive Ana...
收藏 引用
Computer Information science and Artificial Intelligence (CISAI), International Conference on
作者: Ronghuan Yu Shenhao An Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
The space-ground integrated network is one of the important information infrastructures of the country in the future. In order to display its network structure in all directions and from multiple angles, a multi-view ... 详细信息
来源: 评论
Answer Extraction with Graph Attention Network for Knowledge Graph Question Answering
Answer Extraction with Graph Attention Network for Knowledge...
收藏 引用
International Conference on Computer and Communications (ICCC)
作者: Jie Zhang Zhongmin Pei Wei Xiong Zhangkai Luo Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
In the knowledge graph question answering, the graph neural network can be used to encode the subgraph nodes related to the question entity to select the correct answer node. However, existing researches mainly focus ... 详细信息
来源: 评论
Research on Multi-Satellite Mission Planning Based on Improved Genetic Algorithm
Research on Multi-Satellite Mission Planning Based on Improv...
收藏 引用
Computer science and Management technology (ICCSMT), International Conference on
作者: Yang Yang Desheng Liu Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
For the multi-satellite mission planning problem, a multi-satellite mission planning model is constructed by considering the constraints of satellite’s visibility window to the target, attitude transition, storage an...
来源: 评论
Indoor visual navigation system based on paired-landmark for small UAVs
Indoor visual navigation system based on paired-landmark for...
收藏 引用
IEEE International Conference on Robotics and Biomimetics
作者: Tianmiao Wang Yicheng Zhang Chaolei Wang Jianhong Liang Han Gao Miao Liu Qinpu Guan Anqi Sun BeiHang University Beijing China Science and Technology on Special System Simulation Laboratory Beijing Simulation Center Beijing China Beihang University Beijing CN
This paper has presented an implementation of visual based non-GNSS navigation method for small VTOL (Vertically Taking-off and Landing) UAV (Unmanned Aerial Vehicle). A novel method of constructing landmarks is descr... 详细信息
来源: 评论
A Microservices Oriented Edge Computing Framework for LVC simulation in the IoT Era
A Microservices Oriented Edge Computing Framework for LVC Si...
收藏 引用
2019第十一届计算机建模与仿真国际会议
作者: Wenxin Sun Yanlong Zhai Tianhong Bao Muhammad Mudassar Jun Shen Kai Yang School of Computer Science Beijing Institute of Technology School of Computing & Information Technology University of Wollongong Science and Technology on Special System Simulation Laboratory Beijing Simulation Center
Modeling and simulation are essential methods to better understand a complex system in the real world. Many simulation systems have strong demand for involving physical devices or equipment in the system to improve th... 详细信息
来源: 评论
Key Techniques on Unified Identity Authentication in OpenMBEE Integration
Key Techniques on Unified Identity Authentication in OpenMBE...
收藏 引用
IEEE International Conference on Electronics and Communication Engineering (ICECE)
作者: Junjie Xue Junhua Zhou Guoqiang Shi Chaoqun Feng Penghua Liu Hongyan Quan Beijing Complex Product Advanced Manufacturing Engineering Research Center Beijing Simulation Center Beijing China State Key Laboratory of Intelligent Manufacturing System Technology Beijing Institute of Electronic System Engineering Beijing China Beijing Simulation Center Science and Technology on Space System Simulation Laboratory Beijing China School of Computer Science and Technology East China Normal University Shanghai China
In order to make full use of the concept of model-based systems engineering (MBSE) and the collaborative design capability of the open model-based engineering environment (OpenMBEE) in establishing complex product dev... 详细信息
来源: 评论
Impedance Modeling and Stability Analysis of a Three-phase Three-level NPC Inverter Connected to the Grid
收藏 引用
CSEE Journal of Power and Energy systems 2020年 第2期6卷 270-278页
作者: Bo Zhang Xiong Du Jingbo Zhao Jiapei Zhou Xiaoming Zou State Key Laboratory of Power Transmission Equipment&System Security and New Technology(Chongqing University) Shapingba DistrictChongqing 400044China Power System Technology Center Electric Power Research Institute of State GridJiangsu Electric Power Co.Ltd.Jiangsu 320115China HVDC Simulation Center Department of HVDC technologyGlobal Energy Interconnection Research InstituteBeijing 102209China
The interaction between grid-connected inverters and the grid may cause stability issues,and compromise the reliable operation of the *** study investigates the stability of a three-level neutral point clamped(NPC)inv... 详细信息
来源: 评论
The missing base molecules in atmospheric acid-base nucleation
收藏 引用
National science Review 2022年 第10期9卷 196-208页
作者: Runlong Cai Rujing Yin Chao Yan Dongsen Yang Chenjuan Deng Lubna Dada Juha Kangasluoma Jenni Kontkanen Roope Halonen Yan Ma Xiuhui Zhang Pauli Paasonen Tuukka Pet?j? Veli-Matti Kerminen Yongchun Liu Federico Bianchi Jun Zheng Lin Wang Jiming Hao James N.Smith Neil M. Donahue Markku Kulmala Douglas R.Worsnop Jingkun Jiang State Key Joint Laboratory of Environment Simulation and Pollution Control School of Environment Tsinghua University Institute for Atmospheric and Earth System Research/Physics Faculty of Science University of Helsinki Aerosol and Haze Laboratory Beijing Advanced Innovation Center for Soft Matter Science and Engineering Beijing University of Chemical Technology Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Nanjing University of Information Science and Technology Laboratory of Atmospheric Chemistry Paul Scherrer Institute Center for Joint Quantum Studies and Department of Physics School of Science Tianjin University Key Laboratory of Cluster Science Ministry of Education of China School of Chemistry and Chemical Engineering Beijing Institute of Technology Shanghai Key Laboratory of Atmospheric Particle Pollution and Prevention (LAP3) Department of Environmental Science and Engineering Fudan University Chemistry Department University of California Center for Atmospheric Particle Studies Carnegie Mellon University Department of Chemistry Carnegie Mellon University Aerodyne Research Inc.
Transformation of low-volatility gaseous precursors to new particles affects aerosol number concentration,cloud formation and hence the *** clustering of acid and base molecules is a major mechanism driving fast nucle... 详细信息
来源: 评论