| 燃气可控发动机原位标定数据处理 |
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| 引用本文： | 郭祎,刘向阳,张广科,魏志军,王宁飞.燃气可控发动机原位标定数据处理[J].固体火箭技术,2011,34(5):659-662. |
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| 作者姓名： | 郭祎 刘向阳 张广科 魏志军 王宁飞 |
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| 作者单位： | 1. 北京理工大学宇航学院,北京100081;北京电子工程总体研究所,北京100854
2. 北京理工大学宇航学院,北京,100081 |
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| 摘 要： | 介绍了燃气可控发动机测试系统,分析并建立了推力测试模型,提出了基于简化模型和精确模型的标定数据处理方法,并进行了不确定度评估.原位标定数据处理结果表明,简化模型算法可以作为一种近似的燃气可控发动机原位标定处理方法,其标定系数相对不确定度为2.06％；精确模型算法可得到更高的标定系数处理精度,相对不确定度从2.06％提高...
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| 关 键 词： | 燃气可控发动机 推力测试模型 原位标定 数据处理 |
In-situ calibration data processing for gas controllable engine |
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| GUO Yi,LIU Xiang-yang,ZHANG Guang-ke,WEI Zhi-jun,WANG Ning-fei.In-situ calibration data processing for gas controllable engine[J].Journal of Solid Rocket Technology,2011,34(5):659-662. |
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| Authors: | GUO Yi LIU Xiang-yang ZHANG Guang-ke WEI Zhi-jun WANG Ning-fei |
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| Institution: | GUO Yi1,2,LIU Xiang-yang1,ZHANG Guang-ke1,WEI Zhi-jun1,WANG Ning-fei1(1.School of Aerospace Engineering,Beijing Institute of Technology,Beijing 100081,China,2.Beijing Institute of Electronic System Engineering,Beijing 100854,China) |
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| Abstract: | The structure of the test system for gas controllable engine was introduced and the thrust test model was analyzed and established.The calibration data processing algorithms based on the simplified model and the precise model were proposed and the uncertainty was evaluated for both means.The results of the in-situ calibration data processing show that the simplified model algorithm can be used as a rough calibration data processing method as it's relative uncertainty is 2.06%.The precise model algorithm can... |
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| Keywords: | gas controllable engine thrust test model in-situ calibration data processing |
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