宇航计测技术
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黄宛宁1;才晶晶1;周江华1
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HUANG Wan-ning1;CAI Jing-jing1;ZHOU Jiang-hua1
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摘要: 平流层飞艇的热力学分析是平流层飞艇关键技术之一。针对热力学分析的工程验证及模型完善,提出了适合于平流层飞艇的艇囊内气体及囊体表面的温度测量方法,包括采集点的分布,传感器的选型,数据传输和处理及数据准确性评价等。经过两次平流层飞艇的缩比飞行试验,对比同艇发放的探空仪采集的温度数据,验证了该方法测量到的数据的准确性。
关键词: 平流层, 飞, 热力学, 温度测量, 传感器
Abstract: The analysis of the stratospheric airship’s thermodynamics model is an important technical direction of the research of the key technologies of the stratospheric airship. According to the engineering verification and improvement of thermodynamic model, the suitable method for stratospheric airship′s inside air temperature measurement, including the distribution of the sensor, sensor selection, data transmission and processing, etc is put forward . After two flight test, contrast with temperature data of the boat by the dropsonde which was bind on the hull of the airship , this method verified the accuracy of the data of air temperature.
Key words: Stratosphere, Airship, Thermodynamics, Temperature measurement, Sensor
黄宛宁;才晶晶;周江华. 平流层飞艇热力学验证温度测量方法研究[J]. 宇航计测技术, doi: 10.12060/j.issn.1000-7202.2013.06.09.
HUANG Wan-ning;CAI Jing-jing;ZHOU Jiang-hua. Research of Stratospheric Airship Temperature Measurement for Thermodynamics Demonstration[J]. JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT, doi: 10.12060/j.issn.1000-7202.2013.06.09.
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http://www.yhjcjs.com.cn/CN/Y2013/V33/I6/36