静压源误差修正及其在大气数据计算机的应用

 静压源误差直接影响飞机战术性能的发挥,是飞机设计、大气数据计算机研制及飞行试验面临的重要课题之一。本文从工程实践角度出发,分析静压源误差及其影响因素,以及静压源误差的修正。

STATIC SOURCE ERROR CORRECTION AND APPLICATION IN AIR DATA COMPUTER

Fighter's tactical performance is affected by static source error.It is one of the important problems in aircraft design air data computer research and flight test. Also it is a comprehensive frontier scientific subject. With the development of avionics,computer technique, wind tunnel technique and flight testing equipment the static source error correction has entered into a new phase accordingly.It is divided into two ways outside compensation by pneumatic compensated pitot tube and inside compensation,residual error is compensated by air date computer.Therefore the compensated accuracy may be very high.This paper analyses static source error,its effective factor and compensation method as viewed from engineering.