摘要
主动红外热成像检测技术中,正确的外部加热方法是被检测对象的内部损伤或缺陷能被准确检测并记录的关键,加热方法及过程的正确与否最终影响着损伤检测灵敏度的高低。结合现役飞机外场红外热成像检测系统的建构,对几种主动加热方法进行了初步实验研究,给出实验结果,进而分析了影响红外热图像质量的因素。
In active infrared thermography inspection, accurate heating methods and processes are very important for a damage or discontinuity being detected and recorded accurately,and it can affect sensibility of testing finally. In this paper, we make elementary experiments about different active heating methods, and analyze its influencing factors to infrared imaging of those damages from experimental result.
出处
《激光与红外》
CAS
CSCD
北大核心
2007年第11期1188-1191,共4页
Laser & Infrared
基金
国家自然科学基金项目(10502035)资助
关键词
红外热成像
主动加热
影响因素
infrared thermography inspection
active heating
influencing factor
