用于智能结构自诊断、自修复的新型光纤传感测试仪

介绍了空心光纤的传感性能及其在力学量测试中的应用，并对传感机理进行了简要地分析，主要侧重于空心光纤传感测试仪的研制，并通过实验验证了传感器测试仪用于智能结构损伤位置自诊断以及损伤处自修复的可行性。
  The Novel Sense Instrument of Hollow-Center Optical Fiber forSelf-Diagnose and Self-Repair in Smart Structures
Yang Hong,Sun Xiaohan,Zhang Mingde
(Department of Electronic Engineering,Southeast University,Nanjing 210096,China)
Abstract：The performance of hollow-center optical fiber an its applications in smart materials are introduced.The analysis of light transmission was also made briefly.The sense instrument of hollow-center optical fiber and its development are mainly introduced.Then,the feasibility o the sense instrument is validated by two sides experiment.One is the self-diagnose for performance and location inspection,the other one is the self-repair in smart structures.Last,the result of experiment is shown that the instrument can be used in smart structures effectively.
Key Words：Hollow-Center Optical Fiber,Sense Instrument,Self-Diagnose,Self-Repair