航空学报 > 1998, Vol. 19 Issue (1): 121-125

采用光纤作为传感神经的复合材料机敏结构微观组织研究

刘晶元1, 骆飞2, 李长春2   

  1. 1. 南京航空航天大学材料科学与工程系, 南京, 210016;2. 南京航空航天大学测试工程系, 南京, 210016
  • 收稿日期:1997-04-22 修回日期:1997-09-04 出版日期:1998-02-25 发布日期:1998-02-25

STUDY ON THE MICROSTRUCTURE OF SMART COMPOSITE STRUCTURES WITH EMBEDDED FIBER OPTIC SENSING NERVES

Liu Jinyuan1, Luo Fei2, Li Changchun2   

  1. 1. Department of Materials Science and Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing, 210016;2. Department of Measurement and Test Engineering, Nanjing University of Aeronautics & Astronautics
  • Received:1997-04-22 Revised:1997-09-04 Online:1998-02-25 Published:1998-02-25

摘要:

在复合材料构件中埋入光纤传感器形成一种光纤复合材料机敏结构可以实现对构件的自检测和自诊断。研究埋入传感光纤后的碳/环氧树脂基复合材料的微观组织,分析光纤与树脂基体的融合状况以及对复合材料结构的影响。

关键词: 光纤, 复合材料, 机敏结构, 微观组织

Abstract:

The composites structures with embedded optical fiber sensors construct a smart composite structure system, which may have the characteristics of the in service self measurement, self recognition, self judgment and adaptive action. A study is devoted to the microstructures of carbon/epoxy composite laminates with embedded sensing optical fibers, and the merging of optical fiber with composites is analysed.

Key words: opt ical fiber, composites, smar t str uct ur es, micr ostr uctur e

中图分类号: