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| 机场多普勒天气雷达双机备份技术及可靠性分析 | |
| 引用本文： | 陈宝,高仲辉,郝立勇.机场多普勒天气雷达双机备份技术及可靠性分析[J].成都信息工程学院学报,2012,27(3):247-252. |
| 作者姓名： | 陈宝 高仲辉 郝立勇 |
| 作者单位： | 1. 中国民用航空局空中交通管理局,北京,100125 2. 中国电子科技集团公司第三十八研究所,安徽合肥,230088 3. 安徽四创电子股份有限公司,安徽合肥,230088 |
| 摘 要： | 为了提高天气雷达不间断运行的效率,满足保障航空飞行安全的需要,采用目前国际上最新且成熟的雷达技术、计算机技术和网络通讯技术,实现天气雷达主体部分双机互为冗余备份,使天气雷达系统达到的任务可靠性指标≥10000小时,较目前的机场多普勒天气雷达可靠性指标提高8倍以上,从而大大提高机场天气雷达的保障能力。 |
| 关 键 词： | 航空 天气雷达 双机备份 可靠性 保障能力 |
The Dual-backup Technology and its Reliability Analysis of the Terminal Dopplev Weather Radar |
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| CHEN Bao , GAO Zhong-hui , HAO Li-yong.The Dual-backup Technology and its Reliability Analysis of the Terminal Dopplev Weather Radar[J].Journal of Chengdu University of Information Technology,2012,27(3):247-252. | |
| Authors: | CHEN Bao GAO Zhong-hui HAO Li-yong |
| Affiliation: | 1(1.Air Traffic Mangement Bureau,CAAC,Beijing 100125,China;2.China Electronics Technology Group Corporation thirty-eighty Research Institute,Hefei 230088,China;3.Anhui Sun-Create Electronics Co.,Ltd,Hefei 230088,China) |
| Abstract: | To improve the efficiency of uninterruptedly operation of the Terminal Doppler weather radar(TDWR),and meet the need to the flight safety guarantee,this paper makes use of the matured and latest technologies of TDWR,computer and network communication technologies,to accomplish the dual redundancy backup system design of the TDWR,which ensures the mission time between critical failure(MTBCF) of the system be more than 10000 hours.This index is 8 times as that of the current TDWR thus dramatically enhances the capabilities of TDWR to support the airport operation. |
| Keywords: | aviation weather radar dual-backup reliability support capabilities |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
