飞行器结构健康监控系统研究进展及关键技术  

Progress and Challenges in Flight Vehicle Structural Health Monitoring System

作　　者：尚柏林[1] 宋笔锋[1] 万方义[1] 

机构地区：[1]西北工业大学航空学院,陕西西安710072

出　　处：《测控技术》2008年第7期1-3,14,共4页Measurement & Control Technology

基　　金：国家自然科学基金资助项目(10402035)

摘　　要：阐述了飞行器结构健康监控(FVSHM)系统的基本原理和国内外研究进展;归纳了飞行器结构健康监控系统涉及到的关键共性技术,包括:先进传感、驱动器件及结构集成制造技术、非线性力学建模与结构状态的特征参数提取技术、数据通信与结构健康监控体系结构优化等;最后对该领域的发展做出展望。A comprehensive review is made of the art of research in flight vehicle structural health monitoring（FVSHM） system. The basic principles, technical approaches and latest progress in this field are discussed. Some important topics, including the advanced sensors/actuators and their integration technology, nonlinear mechanics model and structural damage signature extraction methods, advanced data transmission technology and advanced architecture of the structural health monitoring systems, are put forward as the fundamental problems and technical challenges in future research of FVSHM system. A prospect in this field is described at the end.

关 键 词：飞行器 结构健康监控 载荷监控 损伤检测 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]