基于模糊理论的飞机自动油门系统故障诊断方法

• 作 者: 姜嘉锐
• 机 构: 国航工程技术分公司工程部,
• 出 处: 价值工程
• 发表日期: 2015年21期
• 关键词: 飞机自动油门 模糊理论 故障诊断 aircraft auto-throttle fuzzy theory fault diagnosis

飞机自动油门系统作为飞机上最重要的系统之一,其关联设备多并且工作逻辑复杂,在给飞行人员带来更多便利的同时,也加大了其故障测试的复杂性和困难度。本文通过应用模糊理论,并结合飞机自动油门系统的工作原理和故障点,总结出一种将模糊理论和专家技术相结合的故障诊断技术以自动判断飞机自动油门系统的故障原因。

Aircraft automatic throttle system, one of the most important systems on the aircraft, has many associated devices and complicated logic. It brings more convenience to pilots and increases the complexity and difficulty of its fault testing. By applying the fuzzy theory and combining with the working principle and fault point of aircraft automatic throttle system, this paper summarizes a fault diagnosis technology that combines fuzzy theory with expert technology to automatically determine the cause of the failure of the automatic throttle system.