复合材料结构损伤识别与健康监测展望
A Review of the Damage Detection and Health Monitoring for Composite Structures

复合材料构件是航空发动机、飞机机翼、机身和风力发电机等结构的重要组成部分，在包括航空、机械和土木工程等领域有极其重要的应用，然而受到其内部结构复杂性和制造缺陷的影响，复合材料的服役性能一直是制约结构安全性和经济性的一大瓶颈，因此针对复合材料结构的损伤识别和健康监测是领域内的研究热点及难点。笔者在论述了目前国内外技术发展和应用的基础上，系统地比较了复合材料结构损伤识别和健康监测的关键技术，讨论了该类技术的发展方向并进行了总结和展望。
Composite structures are important for aero-engine, the wings and main body of aircraft, wind turbine, these components play an important role in aviation, mechanical and civil engineering. However, the safety of composite structures are affected by the complexity and defect in manufactures, which is always the bottleneck of composite material application. Thus, the damage detection and health monitoring become the hot topic in a lot of regions. Based on the demonstration of the development and applications, the key technologies of the title issue are discussed and concluded.