某型机航姿基准控制系统加装设计及应用研究

Design and Application of a Certain Type of Attitude and Heading Reference System

航姿基准控制系统是直升机上的重要航电系统之一,当作为主航姿源向机上提供航姿信号时,如果系统故障或者提供错误信息,则对整机的安全性有重大影响。本文介绍了航姿控制系统在某型机上的加装设计,同时对在加装和使用过程中出现的问题、故障及处理方法进行研究总结,供其他工程设计人员参考。

As one of the most important avionic systems on the helicopter, the attitude and heading reference systems provides the flight progress with attitude signals and influences the flight safety of the aircraft. This paper introduces the design and installation of the attitude and heading reference system on a certain type helicopter. The paper also provides some problems and failure during the progress of installation and ragards as reference for engineer and designer.