作战飞机综合故障诊断系统研究

（西北工业大学 自动控制系，陕西 西安710072） 景小宁, 潘 泉, 程咏梅, 张洪才（空军工程大学 工程学院，陕西 西安710038） 陈云翔
　 摘要：随着科学技术的发展和未来作战环境的需求，未来作战飞机体系结构更趋复杂，以故障诊断为基础的系统可靠性、维修性和保障性需求更加迫切，综合故障诊断是实现这一需求的重要途径。提出了未来作战飞机综合故障诊断系统的基本框架，讨论了其功能需求、体系结构、关键技术及其实现方法以及目前需要研究的问题。
　 关键词：综合故障诊断；故障预测；作战飞机
　 中图分类号：TP206
　 文献标识码：A
　 Abstract:Along with the development of science and technology, and with the requirement of the future combat environment,the architecture of future operational aircrafts may be more and more complex,it is cry for the system reliability, maintainability and supportability based on the fault diagnosis. The integrated fault diagnosis system is an efficient and important approach for the requirement.A basic framework of the integrated fault diagnosis system,the functional requirements,architecture,key techniques and their implementation methods and the problems needed to study at present are discussed.
　 Key words: integrated fault diagnosis;fault prognostics;operational aircraft