中国激光, 2012, 39 (s2): s208008, 网络出版: 2012-12-24  

监视CCD相机可靠性主要影响因子的自动测试技术

Auto-Testing Technology for Main Factors of Reliability of Monitoring CCD Camera
作者单位
中国工程物理研究院计算机应用研究所, 四川 绵阳 621900
摘要
在神光Ⅲ装置中使用了超过两百个监视CCD相机,需要对每一个监视CCD相机进行严格的测试以保证其具有高可靠性。为提高测试效率与速度,根据应用环境的特点,针对影响监视CCD可靠性的主要影响因子提出了可行的测试方法,并提出了自动测试模型,包括可靠性综合评价函数与自动测试流程。实验室测试结果表明,针对不同影响因子提出的测试方法以及自动测试模型能够有效地对监视CCD相机的可靠性进行综合评测,同时提高了测试速度与效率。
Abstract
In order to improve test efficiency and to evaluate reliability of monitoring CCD which is composed of CCD Camera and baffle that is customized as specified requirements, some appropriate testing method for main factors involved in reliability of monitoring CCD is proposed, as well as auto-testing model including comprehensive evaluation function and auto-testing flow. More than two hundreds of monitoring CCD are used in Shenguang-Ⅲ (SG-Ⅲ) system now, to ensure high reliability of the whole system, every monitoring CCD should be tested carefully. The experimental results show that the proposed testing methods for main factors and auto-testing model are adequate to evaluate the reliability of monitoring CCD, and the average time of auto-testing is shortened evidently on comparison to that of manual testing method.

常飞, 刘金, 谢兴全, 张学东, 周竞, 虢仲平. 监视CCD相机可靠性主要影响因子的自动测试技术[J]. 中国激光, 2012, 39(s2): s208008. Chang Fei, Liu Jin, Xie Xingquan, Zhang Xuedong, Zhou Jing, Guo Zhongping. Auto-Testing Technology for Main Factors of Reliability of Monitoring CCD Camera[J]. Chinese Journal of Lasers, 2012, 39(s2): s208008.

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