A CCD Experimental platform for large telescope in Antarctica based on FPGA | |
Yuhua Zhu ; Yongjun Qi | |
2014-07-18 | |
会议日期 | 2014-6-22 |
会议地点 | Montréal, Quebec, Canada |
关键词 | FPGA a general CCD controller experiment platform remote reconfiguration hardware and software solution |
卷号 | 9152 |
页码 | Vol 9152 1Y-1-6 |
英文摘要 |
The CCD , as a detector , is one of the important components of astronomical telescopes. For a large telescope in Antarctica, a set of CCD detector system with large size, high sensitivity and low noise is indispensable. Because of the extremely low temperatures and unattended, system maintenance and software and hardware upgrade become hard problems. This paper introduces a general CCD controller experiment platform, using Field programmable gate array FPGA, which is, in fact, a large-scale field reconfigurable array. Taking the advantage of convenience to modify the
system, construction of driving circuit, digital signal processing module, network communication interface, control algorithm validation, and remote reconfigurable module may realize. With the concept of integrated hardware and software, the paper discusses the key technology of building scientific CCD system suitable for the special work environment in Antarctica, focusing on the method of remote reconfiguration for controller via network and then offering a feasible hardware and software solution. |
会议主办者 | SPIE |
会议录 | Software and Cyberinfrastructure for Astronomy III |
会议录出版者 | SPIE |
学科主题 | 南极望远镜 ; 天文技术与方法 |
内容类型 | 会议论文 |
源URL | [http://ir.niaot.ac.cn/handle/114a32/787] |
专题 | 南京天文光学技术研究所_中科院南京天光所知识成果_会议论文 南京天文光学技术研究所_南极天文技术中心_会议论文 |
推荐引用方式 GB/T 7714 | Yuhua Zhu,Yongjun Qi. A CCD Experimental platform for large telescope in Antarctica based on FPGA[C]. 见:. Montréal, Quebec, Canada. 2014-6-22. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论