双余度多通道系留气球测控系统的设计  

Design of Dual-redundant and Multi-channel Tethered Balloon Measurement and Control System

作　　者：崔忠林[1] 

机构地区：[1]中国电子科技集团公司第三十八研究所,合肥230031

出　　处：《火控雷达技术》2011年第2期17-21,共5页Fire Control Radar Technology

基　　金：国家科技部世博行动计划资助项目;上海世博会重点项目(O91901A01N)

摘　　要：系留气球是一种通用航空平台,测控系统是其核心电子设备。为了满足测控系统稳定可靠、能够长时间连续滞空工作的要求,采用球控单机双冗余热备份、双通道高精度微差压检测、故障相关识别、自适应光纤和无线通信通道切换等设计方法。通过执行世博安保任务,测控系统连续7个月不间断无故障工作,验证了测控系统具有高可靠性和安全性,能够满足系统长期连续滞空工作的要求。The tethered balloon is a universal aviation platform, a measurement and control system is its core elec- tronic device. In order to meet the requirement of stable and reliable measurement and control system and long time successive stayed in air, the design methods such as single balloon controlled dual-redundant thermal spare, dual- channel high-precision micro differential pressure detection, fault correlation recognition, adaptive optical fiber and wireless communication channel switching are employed. 7-month fault-free uninterrupted work of the measurement and control system in carrying out Expro security protection mission verifies its high reliability and safety. The measurement and control system can satisfy the requirement of long-term continuous air-staying operation.

关 键 词：系留气球 双余度 多通道 球控单机 

分 类 号：TP13[自动化与计算机技术—控制理论与控制工程] TP39[自动化与计算机技术—控制科学与工程]