飞机健康监测与预测系统的发展及展望

Health Monitoring and Prognostics System for Aircraft

作为新一代飞机所采用的先进维护管理系统,健康监测与预测系统是一种全面的故障检测、预测与状态管理系统。阐述了健康监测与预测系统的含义,介绍了健康监测与预测系统的发展过程,对当前飞机健康监测与预测系统的应用状态进行了全面的概述,分析了健康监测与预测系统涉及的主要关键技术,包括先进传感器技术、故障诊断与健康评估技术、故障预测技术、数据融合技术和系统验证与评价技术,并对未来的发展方向进行了展望。

As an advanced maintenance management system of new generation aircraft,a health monitoring and prediction system is a comprehensive fault detection,prediction and state management system.The meaning and development of this system are described,and its applications is also summarized.The key technologies of this system involve advanced sensors,fault diagnosis and health assessment,failure prediction,data fusion and system verification and evaluation.Finally,the future directions in its development are discussed.