Indra DOVR双机边带组件互换的影响分析及改善措施  

Impact Analysis and Improvement Measures of Exchange of Indra DVOR Sideband Components

作　　者：袁昆 YUAN Kun(Yunnan ATM Sub-bureau,CAAC,Kunming 650200,China)

机构地区：[1]民航云南空管分局,云南昆明650200

出　　处：《数字通信世界》2021年第3期73-75,共3页Digital Communication World

摘　　要：在DVOR的实际运行中,当出现单机故障后,采取组件互换的方式是快速确定故障点的方式。但如果双机组件的运行参数不同,那么互换将会带来一些不利的影响,甚至影响故障点的判断。文章以互换SGN为例,对因边带组件运行参数不一致导致的结果进行了分析并提出改善措施。In the actual operation of Indra 52D DVOR,when a single machine fails,the way of exchanging components is to quickly determine the failure point.However,if the operating parameters of the two components are different,the exchange will bring some adverse effects,even affect the judgment of the fault point.Taking SGN as an example,this paper analyzes the results caused by inconsistent operation parameters of sideband components and puts forward improvement measures.

关 键 词：DVOR 边带 互换 影响 改善 

分 类 号：V35[航空宇航科学与技术—人机与环境工程]