FY-2卫星的空间环境数据接收及警报系统
文献类型：期刊论文
| 作者 | 龚德铸 ; 孙越强 ; 刘一鸣 ; 梁金宝 ; 林华安 ; 朱光武 ; 王世金 |
| 刊名 | 空间科学学报
 |
| 出版日期 | 2003 |
| 卷号 | 23期号:2页码:142-148 |
| 关键词 | FY-2卫星 警报系统 数据传输与接收 环境探测数据 环境探测器 |
| ISSN号 | 0254-6124 |
| 其他题名 | DATA RECEIVING AND ALERTING SYSTEM OF FY-2 SATELLITE |
| 通讯作者 | 北京8701信箱 |
| 中文摘要 | 介绍了FY-2卫星探测数据的流通过程及接收处理.首先在FY-2卫星及探测器系统中,环境探测数据被收集,调制并发射,再由地基数据接收及解调系统将数据信号放大,解调还原并发送,最后由数据处理及警报系统将数据接收处理,保存显示,并对太阳质子事件,x耀斑进行自动电话报警.该系统是保障航天器安全和提高抗辐照水平的重要手段. |
| 英文摘要 | FY-2 satellite is a geosynchronous meteorological satellite which is produced and lunched by China.The satellite carries the spatial particle detector and the solar X-ray detector used for detection of solar proton-event in high energy particle environment. The whole data receiving and alerting system of FY-2 consists of three systems: the earth-based system of data receiving and demodulating, the system of data processing and alerting. At first, environment detection data are collected,modulated and transmitted in the onboard system of FY-2 and detectors. Then data signals are magnified, demodulated and sent into the earth-based system of data receiving and demodulating. At last, data is received, processed, stored, displayed and judged to make alarm automatically by telephone for solar proton-events and X-ray flare in the system of data processing and alerting. It is an important way for guaranteeing space vehicle's safety and enhancing antiradiation's level. |
| 学科主题 | 空间环境 |
| 语种 | 中文 |
| 源URL | [http://ir.cssar.ac.cn/handle/122/199]  |
| 专题 | 国家空间科学中心_空间环境部 |
| 推荐引用方式 GB/T 7714 | 龚德铸,孙越强,刘一鸣,等. FY-2卫星的空间环境数据接收及警报系统[J]. 空间科学学报,2003,23(2):142-148. |
| APA | 龚德铸.,孙越强.,刘一鸣.,梁金宝.,林华安.,...&王世金.(2003).FY-2卫星的空间环境数据接收及警报系统.空间科学学报,23(2),142-148. |
| MLA | 龚德铸,et al."FY-2卫星的空间环境数据接收及警报系统".空间科学学报 23.2(2003):142-148. |
入库方式： OAI收割
来源：国家空间科学中心
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