某涡扇发动机燃油计量装置故障对策软件设计研究

Design and Study of Fault Countermeasure Program for Fuel Measurement Unit of a Turbofan Engine

提出了一种小型涡扇发动机燃油计量装置故障对策软件设计方法。针对燃油计量装置的核心组成部分即步进电机和旋变位移传感器,基于80C196KC单片机平台,设计了燃油计量装置故障诊断和故障对策的控制程序。

This paper presents a method for designing the fault diagnosis program used for fuel measurement unit in small turbofan engine.It aims at the core components of the fuel measurement unit,which are stepping motor and rotary variable differential transformer,the project of fault diagnosing and disposing procedure about fuel measurement equipment was designed,based on the platform contributed by 80C196KC MCU.