嵌入式大气数据传感系统测压孔布局研究

doi:10.12060/j.issn.1000-7202.2016.36.6.56

宇航计测技术 ›› 2016, Vol. 36 ›› Issue (6): 56-60.doi: 10.12060/j.issn.1000-7202.2016.36.6.56

嵌入式大气数据传感系统测压孔布局研究

姜杨^1,2；张磊¹；黎明¹

1、南京航空航天大学机械结构力学及控制国家重点实验室，南京 210016；
2、中国人民解放军92419部队，辽宁 125106

出版日期:2016-12-15 发布日期:2016-12-15
作者简介:姜杨（1982-），男，工程师，主要研究方向：无人机应用研究。

Research on Layout of Pressure Taps in Flush Airdata Sensing System

JIANG Yang^1,2；ZHANG Lei¹；LI Ming¹

1、State Key Laboratory of Mechanics and Control of Mechanical Structures，Nanjing University of Aeronautics and Astronautics，Nanjing 210016;
2、92419 Unit of PLA，Liaoning 125106

Online:2016-12-15 Published:2016-12-15

摘要/Abstract

摘要： 嵌人式大气数据传感系统是一种依靠嵌入在飞行器前端的压力传感器阵列来测量飞行器表面的压力分布，并由此压力分布通过求解非线性方程组间接获得飞行参数的先进飞行数据传感系统。针对嵌入式大气数据传感系统测压孔布局进行研究，通过三点法对各种布局的数据解算收敛性进行了分析，并在白噪声干扰下对各种布局下的解算精度进行了验证。

关键词: 嵌入式大气数据传感系统, 测压孔, 三点法

Abstract: Flush airdata sensing system is an advanced airdata sensing system，in which airdata are inferred from nonintrusive surface pressure measurements using a nonlinear pressure model and a nonlinear solution algorithm．The layout of pressure taps in flush airdata sensing system was researched by analyzing the convergence of data calculation under different layouts with ripples algorithm and demonstrated with calculation precision under different layouts with white noise influence.

Key words: Flush airdata sensing system, Pressure tap, Riples algorithm

姜杨；张磊；黎明. 嵌入式大气数据传感系统测压孔布局研究[J]. 宇航计测技术, 2016, 36(6): 56-60.

JIANG Yang；ZHANG Lei；LI Ming. Research on Layout of Pressure Taps in Flush Airdata Sensing System[J]. JOURNAL OF ASTRONAUTIC METROLOGY AND MEASUREMENT, 2016, 36(6): 56-60.

嵌入式大气数据传感系统测压孔布局研究

Research on Layout of Pressure Taps in Flush Airdata Sensing System

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