Damage Detection of Composite Material Intelligent Structure with a New Photoelectric System

• 作 者: YU Xiaolei ZHAO Zhimin MA Juny
• 机 构: Nanjing University of Aeronautics and Astronautics,Department of Physics
• 出 处: 武汉理工大学学报（材料科学版）英
• 发表日期: 2004年期
• 关键词: composite materials intelligent structure damage detection photoelectric system
• 基金项目: 国家自然科学基金;中国航空科学基金;高等学校博士学科点专项科研项目

A kind of photoelectric system that is suitable to measuring and to testing the damage of the composite material intelligent structure was presented. It can measure the degree of damage of the composite intelligent structure and it also can tell us the damage position in the structure. This system consists of two parts: software and hardware. Experiments of the damage detection and the analysis of the composite material structure with the photoelectric system were performed, and a series of damage detection experiments was conducted. The results prove that the performance of the system is well and the effects of the measure and test are evident. Through all the experiments, the damage detection technology and test system are approved to be real-time, effective and reliable in the damage detection of the composite intelligent structure.