机构

• 自动化研究所 [3]
• 南京天文光学技术研究... [3]
• 长春光学精密机械与物... [1]
• 软件研究所 [1]

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• OAI收割 [8]

内容类型

• 会议论文 [5]
• 学位论文 [3]

发表日期

• 2011 [1]
• 2010 [1]
• 2008 [1]
• 2007 [1]
• 2003 [2]
• 2002 [1]
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学科主题

• 天文技术与方法::自... [3]
• 天文技术与方法::计... [2]
• 天文望远镜::郭守敬... [2]
• 天文技术与方法::主... [1]

筛选

浏览/检索结果: 共8条，第1-8条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Computer Network: Control Infrastructure of Large Astronomical Telescopes 会议论文  OAI收割 Nanchang, China, 2011-6-20 作者:  Lingzhe Xu;  Xinqi Xu 收藏  |  浏览/下载：27/0  |  提交时间：2014/01/07 Large Astronomical Telescope  computer network  control infrastructure  control system  LAN   The design of high speed image acquisition system over Gigabit Ethernet (EI CONFERENCE) 会议论文  OAI收割 2010 IEEE International Conference on Wireless Communications, Networking and Information Security, WCNIS 2010, June 25, 2010 - June 27, 2010, Beijing, China 作者:  Zhang W.;  He X.;  Zhang W. 收藏  |  浏览/下载：36/0  |  提交时间：2013/03/25 The applications based on traditional digital cameras have been limited by distance  cost and networking. Gigabit Ethernet is a data transmission standard based on the IEEE 802.3 protocol  brings several benefits to image transmission. In this paper  we compare the main features of Gigabit Ethernet and traditional digital camera interfaces. And  we design a high speed image acquisition system which overcomes these application limitations by allowing cameras to send imaging data over Gigabit Ethernet. In this system  we design a highly efficient  bidirectional conversion device based on FPGA  converts imaging data from a camera to IP packets based on UDP protocol  and sends it to PCs over inexpensive Cat-5 copper LAN cable. At the PC  the Cat-5 cable plugs into a standard Gigabit Ethernet NIC(network interface card)  eliminating the need for a frame grabber. An communications application software is used to acquire the network data  construct and display the image. A simple and efficient acknowledge and resend mechanism was used to guarantee packet delivery. The system architecture and the communication protocol are discussed in details  the experiment and results are presented in this paper. 2010 IEEE.   网络化控制系统监控组态与调度研究 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2008 作者:  朱友志 收藏  |  浏览/下载：87/0  |  提交时间：2015/09/02 网络化控制系统  监控组态  局域网  因特网  极大极小代数  网络调度  Networked control systems  supervisory configuration  LAN  Internet  min-max-plus algebra  network scheduling   Control and network system of force actuators for deformable mirror active optics in LAMOST 会议论文  OAI收割 Chengdu, China, 2007-7-8 作者:  Wang You;  Zhang Zhenchao;  Zhang Shengtao 收藏  |  浏览/下载：22/0  |  提交时间：2013/12/29 Force actuator  Distributed control  Ethernet LAN   路面车辆运动的语义理解 学位论文  OAI收割 工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2003 作者:  楼建光 收藏  |  浏览/下载：42/0  |  提交时间：2015/09/02 计算机视觉  动态图像序列理解  视觉跟踪  行为分析与识别  自然语言描述  computer vision  semantic interpretation of dynamic image sequences  visual tracking  behavior analysis and recognition  natural lan   Overview of LAMOST control system 会议论文  OAI收割 Hawaii USA, 2002-8-22 作者:  Lingzhe Xu;  Xinqi Xu;  Gangping Jin 收藏  |  浏览/下载：93/0  |  提交时间：2013/12/22 Lamost Telescope  Control System  Overview  LAN   an ieee 802.1q-based management protocol of asymmetric vlan 会议论文  OAI收割 5th IEEE International Conference on High Speed Networks and Multimedia Communications (HSNMC 2002), JEJU ISL, SOUTH KOREA, JUL 03-05, Sun LM; Wang ZF; Wang J; Wu ZM   |  收藏  |  浏览/下载：13/0  |  提交时间：2011/07/29 IEEE 802.1Q  asymmetric virtual local area network  broadband access system  network management protocol  virtual LAN  broadband networks  computer network management  local area networks  protocols  subscriber loops  telecommunication switching   基于现场总线的分布式安全防范系统 学位论文  OAI收割 工学硕士, 中国科学院自动化研究所: 中国科学院自动化研究所, 1998 魏琨 收藏  |  浏览/下载：25/0  |  提交时间：2015/09/02 局域网LAN  现场总线Fieldbus  分布式安全防范系统  软-PLC