[1]秦 超,张 旭,袁 盼,等.气体泄漏热成像检测系统性能的多指标测试评价系统[J].红外技术,2020,42(12):1134-1140.[doi:doi:10.11846/j.issn.1001_8891.202012002]
　QIN Chao,ZHANG Xu,YUAN Pan,et al. Multi-index Test Evaluation System for Performance of Gas Leak Thermal Imaging Systems [J].Infrared Technology,2020,42(12):1134-1140.[doi:doi:10.11846/j.issn.1001_8891.202012002]
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气体泄漏热成像检测系统性能的多指标测试评价系统
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《红外技术》[ISSN:1001-8891/CN:CN 53-1053/TN]

卷:
42卷
期数:
2020年第12期
页码:
1134-1140
栏目:
出版日期:
2020-12-22

文章信息/Info

Title:
 Multi-index Test Evaluation System for Performance of
Gas Leak Thermal Imaging Systems
文章编号:
1001-8891(2020)12-1134-07
作者:
秦 超; 张 旭; 袁 盼; 金伟其; 李 力; 王 霞
北京理工大学 光电成像技术与系统教育部重点实验室，北京 100081
Author(s):
QIN Chao; ZHANG Xu; YUAN Pan; JIN Weiqi; LI Li; WANG Xia
MoE Key Lab of Photoelectronic Imaging Technology and System, Beijing Institute of Technology, Beijing 100081, China
关键词:
气体泄漏热成像检测; 性能评价; 测试系统
Keywords:
gas leak thermography;  performance evaluation;  test system
分类号:
TN219/TN216
DOI:
doi:10.11846/j.issn.1001_8891.202012002
文献标志码:
A
摘要:
目前针对气体泄漏热成像检测系统性能的相关评价技术还不够成熟，相应评价指标的测试系统及其测量方法尚无系统的研究报道。而常规热成像系统的性能评价方法难以直接用于评价气体泄漏热成像检测系统对泄漏气体的探测能力，本文结合泄漏气体特性及各测试系统的特点，设计了一种可测量多类性能指标的气体泄漏热成像检测系统性能的测试评价系统，并以乙烯和甲烷气体为检测目标在实验室环境中分别对NECL、MRGC和MDGC三种评价指标进行了实验测量，结果表明了测试评价系统的可行性和实用性。
Abstract:
At present, the technology for the performance evaluation of gas leak thermal imaging detectors is not sufficiently well-developed, and there is no systematic research report on the test systems or methods of the corresponding evaluation index. However, it is difficult for the performance evaluation methods of conventional thermal imaging cameras to directly evaluate the detection capabilities of gas leak thermal imaging systems. We designed a test and evaluation system that can measure the performance of gas leak thermal imaging systems with multiple types of performance indicators. NECL, MRGC, and MDGC were measured experimentally in a laboratory environment with ethylene and methane gas as the detection target. The experimental measurements verify that the test evaluation system is feasible and practical.

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期：2020-07-03；修订日期：2020-09-09.
作者简介：秦超（1995-），男，湖南人，硕士研究生，主要从事气体泄漏红外成像检测技术研究。E-mail：407394833@qq.com。
通信作者：金伟其（1961-），男，上海人，教授，博士生导师，博士，主要从事夜视与红外技术、光电图像处理、光电检测与仪器等方面的研究工作。E-mail：jinwq@bit.edu.cn。
基金项目：北京市科委计划项目（Z171100002817011）。
更新日期/Last Update: 2020-12-21