一种基于红外热成像技术的星载EPC可靠性状态检测方案研究
A New Reliability Detection Method of Spaceborne EPC Based on Infrared Thermal Imaging Technique
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摘要: 该文针对星载EPC(Electronic Power Conditioner)可靠性状态检测问题引入了一种非接触式的红外热成像检测方法，介绍了应用该方法进行可靠性状态检测的理论依据及其检测系统构成；并在应用该系统对星载EPC样机进行了大量试验研究的基础上，依据数理统计理论和欧氏距离判别方法，首次提出了一个有效的基于红外热成像技术的PCB(Printed Circuit Board)可靠性状态检测数学模型。Abstract: Especially for the reliability state detection of space borne EPC, infrared thermal imaging technique, a new non-contact detection method, and its detection principle and the constitution of the detection system are introduced; and then, after plenty of test by applying this detection method on the space borne EPC sample, a new effective mathematical model of the PCB reliability detection, which based on mathematical statistics and Euclidean distance discrimination means, is brought forward first time.
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