爆破器材Issue(1)：60-64,5.DOI:10.3969/j.issn.1001-8352.2016.01.014
基于热电偶的爆炸场温度补偿方法及其 LabVIEW 实现❋
Temperature Compensation and Its LabVIEW Implementation of Explosion Field Based on Thermocouple
王瑞 1张志杰 1李岩峰 1夏永乐 1贾振华1
作者信息
- 1. 中北大学仪器科学与动态测试教育部重点实验室 山西太原，030051
- 折叠
摘要
Abstract
During measuring transient high temperature of explosion field, aiming at the problem that the poor dy-namic characteristics of thermocouples results in a big dynamic error of test results, the traceable dynamic calibration sys-tem was used to perform dynamic calibration of thermocouples by selecting a high-power semiconductor laser as heat source, and its dynamic characteristics were analyzed. With the quantum-behaved particle swam optimization (QPSO) algorithm on MATLAB platform, a model of dynamic compensation filter is established, and the effectiveness of the dynamic compensa-tion was verified by experiment. Finally, the compensation values of thermocouple were displayed by LabVIEW, basing on the mixed programming of LabVIEW and MATLAB. The experiment results show that the compensated thermocouple has ideal dynamic response characteristics, and the temperature compensation of the explosion field is reliable.关键词
温度测试/动态校准/动态补偿滤波器/LabVIEWKey words
temperature test/dynamic calibration/dynamic compensation filter/LabVIEW分类
化学化工引用本文复制引用
王瑞,张志杰,李岩峰,夏永乐,贾振华..基于热电偶的爆炸场温度补偿方法及其 LabVIEW 实现❋[J].爆破器材,2016,(1):60-64,5.
