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计量学报  2017, Vol. 38 Issue (1): 82-86    DOI: 10.3969/j.issn.1000-1158.2017.01.18
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连续流流态下基于声矢量传感器的引气管路设计
戴海发1,陶建武1,虞飞2
1.空军航空大学 飞行器控制系, 吉林 长春 130022
2.海军航空工程学院 控制工程系, 山东 烟台 264001
Research on the design of pneumatic tube based on the acoustic vector sensor in the continue flow
DAI Hai-fa1,TAO Jian-wu1,YU fei2
1.Department of Flight Vehicle Control, Aviation University of Air Force, Changchun, Jilin 130022, China;
2.Department of Control Engineering, Naval Aeronautical and Astronautical University, Yantai, Shangdong 264001, China
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摘要 基于气流速度测量模型,运用流体动力学的知识,建立了在连续流流态下的引气管路的动态响应模型,推导了引气管路的传递函数。通过传递函数,分析了引气管路的动态特性,提出了引气管路的设计准则,并通过Fluent流体实验验证了引气管路的动态响应模型和设计准则。
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戴海发
陶建武
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关键词 计量学气流速度测量引气管路动态响应模型Fluent    
Abstract:As an important part of the flush air-data sensing (FADS) system, the pneumatic tube has an important influence on the reliability and measurement accuracy of the system. In this paper, the knowledge of fluid dynamics is used to build the dynamic response model of pneumatic tube in the continue flow and the transfer function is deduced. Through the transfer function, the dynamic characteristic of the pneumatic tube has been analysised, furthermore, the design criteria for the pneumatic tube has been formulated. Finally, the simulation results have been showed to prove the dynamic response model and the design criteria of the pneumatic tube, thus providing reference to the design of the FADS system.
收稿日期: 2015-03-26      发布日期: 2016-12-28
PACS:  TB937  
基金资助:国家自然科学基金 (61172126); 吉林省自然科学基金 (20140101073JC)
通讯作者: 戴海发     E-mail: daihaifa1990@163.com
作者简介: 戴海发(1990-),男,福建龙岩人,空军航空大学在读硕士研究生,主要从事内流气体动力学的研究。daihaifa1990@163.com
引用本文:   
戴海发,陶建武,虞飞. 连续流流态下基于声矢量传感器的引气管路设计[J]. 计量学报, 2017, 38(1): 82-86.
DAI Hai-fa,TAO Jian-wu,YU fei. Research on the design of pneumatic tube based on the acoustic vector sensor in the continue flow. Acta Metrologica Sinica, 2017, 38(1): 82-86.
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http://jlxb.china-csm.org:81/Jwk_jlxb/CN/10.3969/j.issn.1000-1158.2017.01.18     或     http://jlxb.china-csm.org:81/Jwk_jlxb/CN/Y2017/V38/I1/82
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