基于红外热波的装备功能涂层质量无损检测理论与技术研究

项目名称： 基于红外热波的装备功能涂层质量无损检测理论与技术研究

项目编号： No.51275518

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 机械、仪表工业

项目作者： 张金玉

作者单位： 中国人民解放军第二炮兵工程大学

项目金额： 72万元

中文摘要： 本项目旨在探讨利用瞬间热波流场实施对装备表面特种功能涂层的厚度与质量进行高性能自动化快速无损检测的理论与方法。主要研究内容包括：瞬间热波流场作用下特种涂层非规则结合面或基底热波散射和反射综合定量模型计算理论，具有热波流场均匀度、信息携带量和各类质量缺陷敏感度等综合优化性能的热激励瞬间流场精确控制理论与方法，具有高精度拟合、重构、分类和信息融合等全局优化的红外热像处理理论与方法，具备快速检测与定量表征之间柔性协调能力的高实时定量化功能涂层热流场无损检测技术以及高性能自动化热波涂层质量无损检测测量与评估技术。 本项目的成功实施必将为装备涂层质量监控奠定重要的理论基础，同时也为该领域提供一种具有自主知识产权和关键的共性技术手段。解决武器装备使用过程中特种功能涂层厚度及其质量的快速高效的检测难题，具有重大的军事价值和经济效益。

中文关键词： 红外热波检测；功能涂层；热波图像处理；缺陷识别；

英文摘要： This project aims to use the transient thermal wave to explore the rapid automated non-destructive testing theories and methods with high performance for the thickness measurement and quality detection of the equipment's special function surface coating. The contents of this study include: with the function of transient heat wave field, the special coating irregular surface or substrate heat wave scattering and reflection comprehensive quantitative model of computing theory will be studied. Instantaneous flow accurate control theories and methods of thermal excitation will be investigated, which has the comprehensive optimize performance of heat wave field uniformity, the information carrying capacity and all kinds of quality defect sensitivity. Infrared thermal image processing theories and methods with high precision fitting, reconstruction, classification and information fusion, global optimization will be set up. Finally, real-time quantitative functional coating heat flow field non-destructive testing technology as well as the heat wave of high-performance automated coating quality nondestructive testing measurement and assessment techniques will be studied, which has the flexible coordination ability between the rapid detection and quantitative characterization. The successful implementation of this projec

英文关键词： infrared thermal wave testing；functional coatings；Thermal image processing；defect identification；