民用直升机飞控系统适航取证过程分析

Analysis on Airworthiness Process of Civil Helicopter Flight Control System

直升机飞行控制系统是安全性关键系统之一,目前已高度发展且复杂程度大幅增加,与其相关的安全性问题也日益突出,在民用型号的适航取证工作中至关重要。本文对运输类直升机飞控系统在型号合格过程中的审定基础及相关符合性验证过程进行初步的分析与研究,简述国内某型号直升机的取证经验。

The flight control systems of helicopters are getting increasingly integrated and complex,which leads to a more severe safety issue.The flight control system of civil helicopters is one of the most important systems in the certificate process.This article makes a preliminary analysis on the certification basis and related compliance of the flight control system of helicopters,and then briefly describes the experience in the certification process of a certain type of helicopter.