指点信标结合试飞研究

民用飞机航电系统复杂,试飞科目和架次繁多,为提高试飞效率,结合试飞是一个重要途径。深入研究了指点信标系统和FAA咨询通告(AC)对于指点信标建议的试飞方法,在此基础上,提出了一种新的结合试飞方案——从飞机正常着陆中获取需要的参数作为指点信标符合性分析,相比于独立的指点信标试飞,这样不仅获得的数据量大,试飞效率也更高。

Research of Marker Beacon System Combine Flight Test

Avionics system for modern civil aircraft is complicated and the amount of flight test project and sorties are very heavy, however the flight test efficiency is low and usually has to conduct too many sorties. This paper deeply researches marker beacon (MB) system and the flight test methods given by FAA Advisory Circular (AC).A new combine flight test was presented, which got data from normal landing for MB system consistence analysis.Compared to single MB, not only got more data,but also reduced flight sorties, and flight test efficiency was improved.