Explosive Thermal Analysis Monitoring System Based on Virtual Instrument
Explosive Thermal Analysis Monitoring System Based on Virtual Instrument
复制标题
基于虚拟仪器的爆炸物热分析监测系统
DOI：
10.15918/j.jbit1004-0579.20088
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Sun Yongduo
中科院分区：
文献类型：
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作者：
Duan Yun;Yang Zhen;Ge Wenchao;Sun Yongduo
为了确定和检查爆炸物的热脆弱性，烘烤试验和排气管试验是实验研究中常用的方法。加热温度和内部温度实时监测对于实验研究具有重要意义。针对爆炸热分析的风险和现场环境测试仪器的便携性，开发了基于NI cDAQ硬件设备的便携式温度监测系统。监测系统采用NI cDAQ 9184、NI Compact DAQ4、NI 9214数据采集模块实现温度数据的采集。数据传输模块采用无线AP。利用LabVIEW8.5开发的软件实现了具有数据实时显示和数据存储能力的模块的开发。该系统具有体积小、重量轻、精度高、实时性强等优点，能够实时测量500 m外爆炸温度变化。是爆炸热分析研究可靠的温度测试仪器。
To determine and check explosive thermal vulnerability, cook-off test and vented pipe test are general methods in experimental research. Heating temperature and internal temperature real-time monitoring are important for experimental research. Aimed at the risk of the explosive thermal analysis and the portability of field environment test instrument, potable temperature monitoring system had been developed based on NI cDAQ hardware equipment. The monitoring system uses NI cDAQ 9184, NI Compact DAQ4, NI 9214 data acquisition module to realize the acquisition of the temperature data. The data transmission module uses wireless AP. The software developed by LabVIEW8.5 realizes the development of modules with the ability of data real-time display and data storage. The system had the advantage of small size, light weight, high precision, real-time and the ability of real-time measurement of explosive temperature change in 500 m far away. It is a reliable temperature test instrument for the study of explosive thermal analysis.