Flexible micro flow sensor for micro aerial vehicles

被引：16

作者：

Zhu, Rong ^{[1
]}

Que, Ruiyi ^{[1
]}

Liu, Peng ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Precis Instrument, State Key Lab Precis Measurement Technol & Instru, Beijing 100084, Peoples R China

来源：

FRONTIERS OF MECHANICAL ENGINEERING | 2017年 / 12卷 / 04期

关键词：

micro flow sensor; flexible sensor; surface flow sensing; aerodynamic parameter; micro aerial vehicle (MAV); FLIGHT PARAMETER DETECTION; FLUID; ARRAY; SKIN;

D O I：

10.1007/s11465-017-0427-0

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This article summarizes our studies on micro flow sensors fabricated on a flexible polyimide circuit board by a low-cost hybrid process of thin-film deposition and circuit printing. The micro flow sensor has merits of flexibility, structural simplicity, easy integrability with circuits, and good sensing performance. The sensor, which adheres to an object surface, can detect the surface flow around the object. In our study, we install the fabricated micro flow sensors on micro aerial vehicles (MAVs) to detect the surface flow variation around the aircraft wing and deduce the aerodynamic parameters of the MAVs in flight. Wind tunnel experiments using the sensors integrated with the MAVs are also conducted.

引用

页码：539 / 545

页数：7

共 22 条

[1]

Bruun H.H., 1995, Hot-Wire Anemometry, Principles and Signal Analysis

[2] AeroMEMS polyimide based wall double hot-wire sensors for flow separation detection [J].

Buder, Ulrich ;

Petz, Ralf ;

Kittel, Moritz ;

Nitsche, Wolfgang ;

Obermeier, Ernst .

SENSORS AND ACTUATORS A-PHYSICAL, 2008, 142 (01) :130-137

[3] Experiments on aircraft flight parameter detection by on-skin sensors [J].

Callegari, S. ;

Zagnoni, M. ;

Golfarelli, A. ;

Tartagni, M. ;

Talamelli, A. ;

Proli, P. ;

Rossetti, A. .

SENSORS AND ACTUATORS A-PHYSICAL, 2006, 130 :155-165

[4] Two-dimensional micromachined flow sensor array for fluid mechanics studies [J].

Chen, J ;

Fan, ZF ;

Zou, J ;

Engel, J ;

Liu, C .

JOURNAL OF AEROSPACE ENGINEERING, 2003, 16 (02) :85-97

[5]

Clifford L., 1992, NEURAL NETWORKS THEO

[6]

Fang Z., 1999, Aircraft Flight Dynamics and Automatic Flight Control

[7] Aircraft flight parameter detection based on a neural network using multiple hot-film flow speed sensors [J].

Fei, Haiping ;

Zhu, Rong ;

Zhou, Zhaoying ;

Wang, Jindong .

SMART MATERIALS AND STRUCTURES, 2007, 16 (04) :1239-1245

[8] DEUTSCHE-AIRBUS FLIGHT TEST OF ROSEMOUNT SMART PROBE FOR DISTRIBUTED AIR DATA SYSTEMS [J].

HAGEN, FW ;

SEIDEL, H .

IEEE AEROSPACE AND ELECTRONIC SYSTEMS MAGAZINE, 1994, 9 (04) :7-14

[9]

Li DM, 2008, IEEE INT C NETW SENS, P252

[10] Membrane wing aerodynamics for micro air vehicles [J].

Lian, YS ;

Shyy, W ;

Viieru, D ;

Zhang, BN .

PROGRESS IN AEROSPACE SCIENCES, 2003, 39 (6-7) :425-465

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