Experimental Research on Embedded Fiber Bragg Grating Sensors Network for Solid Rocket Motors Health Monitor

摘要：

The first step experimental researches about embedded fiber Bragg grating(FBG)sensors network for health monitor of solid rocket motors(SRM)were presented in this thesis.In the experiment,the FBG sensors networks were embedded in composites plane with simulative delamination and scale SRM models.The results of the plane bend test indicated that damage could be identified by detecting concentration strain field,and the results of the scale SRM shells internal hydraulic pressure test indicated that complex strain and deformation could be monitored the sensors network,leading to the possibility develop FBG sensors network systems for composites SRM health monitor.These researches will extend missile weapons reliability and safety in serving lifetime,enhance maintenance procedures to maximize serving time and improve reliability.

关键词： embedded FBG sensors network Solid rocket motor health monitor

作者: Xinlong CHANG Xiangyong HE Jianghua HU Jinjun LI

作者单位: Xian hi-tech institute,Xian,Shanxi,PRC

会议类型: 国际会议

会议名称: 第一届智能网络与智能系统国际会议(ICINIS 2008)(The First International Conference on Intelligent Networks and Intelligent Systems)

会议地点: 武汉

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）