Arrays of biomimetic hair flow-sensor dedicated for measuring flow patterns

A.M.K. Dagamseh; Gijsbertus J.M. Krijnen

Arrays of biomimetic hair flow-sensor dedicated for measuring flow patterns

A.M.K. Dagamseh, Gijsbertus J.M. Krijnen

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

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Abstract

Next to image sensors, future’s robots will definitely use a variety of sensing mechanisms for navigation and prevention of risks to human life, for example flow-sensor arrays for 3D hydrodynamic reconstruction of the near environment. This paper aims to quantify the possibilities of our artificial hair flow-sensor for high-resolution flow field visualization. Using silicon-on-insulator (SOI) technology with deep trench isolation structures, hair-based flow sensors with separate electrodes arranged in wafer-scale arrays have been successfully fabricated. Frequency Division Multiplexing (FDM) is used to interrogate individual hair elements providing simultaneous real-time flow measurements from multiple hairs. This is demonstrated by reconstructing the dipole fields along different array elements and hence localizing a dipole source relative to the hair array elements.

Original language	Undefined
Title of host publication	International Congress on Flow Sensing in Air and Water
Place of Publication	Bonn, Germany
Publisher	University of Bonn
Pages	-
Number of pages	1
ISBN (Print)	not assigned
Publication status	Published - Jul 2011
Event	International Congress on Flow Sensing in Air and Water - Bonn, Germany Duration: 17 Jul 2011 → 20 Jul 2011

Publication series

Name
Publisher	University of Bonn

Conference

Conference	International Congress on Flow Sensing in Air and Water
Period	17/07/11 → 20/07/11
Other	17-20 July 2011

Keywords

METIS-284982
EWI-21210
TST-Life like
IR-79530

Access to Document

Cite this

@inproceedings{e1e57e7ed9054356aee19aa421f35ead,

title = "Arrays of biomimetic hair flow-sensor dedicated for measuring flow patterns",

abstract = "Next to image sensors, future{\textquoteright}s robots will definitely use a variety of sensing mechanisms for navigation and prevention of risks to human life, for example flow-sensor arrays for 3D hydrodynamic reconstruction of the near environment. This paper aims to quantify the possibilities of our artificial hair flow-sensor for high-resolution flow field visualization. Using silicon-on-insulator (SOI) technology with deep trench isolation structures, hair-based flow sensors with separate electrodes arranged in wafer-scale arrays have been successfully fabricated. Frequency Division Multiplexing (FDM) is used to interrogate individual hair elements providing simultaneous real-time flow measurements from multiple hairs. This is demonstrated by reconstructing the dipole fields along different array elements and hence localizing a dipole source relative to the hair array elements.",

keywords = "METIS-284982, EWI-21210, TST-Life like, IR-79530",

author = "A.M.K. Dagamseh and Krijnen, {Gijsbertus J.M.}",

note = "eemcs-eprint-21210 ; International Congress on Flow Sensing in Air and Water ; Conference date: 17-07-2011 Through 20-07-2011",

year = "2011",

month = jul,

language = "Undefined",

isbn = "not assigned",

publisher = "University of Bonn",

pages = "--",

booktitle = "International Congress on Flow Sensing in Air and Water",

}

TY - GEN

T1 - Arrays of biomimetic hair flow-sensor dedicated for measuring flow patterns

AU - Dagamseh, A.M.K.

AU - Krijnen, Gijsbertus J.M.

N1 - eemcs-eprint-21210

PY - 2011/7

Y1 - 2011/7

N2 - Next to image sensors, future’s robots will definitely use a variety of sensing mechanisms for navigation and prevention of risks to human life, for example flow-sensor arrays for 3D hydrodynamic reconstruction of the near environment. This paper aims to quantify the possibilities of our artificial hair flow-sensor for high-resolution flow field visualization. Using silicon-on-insulator (SOI) technology with deep trench isolation structures, hair-based flow sensors with separate electrodes arranged in wafer-scale arrays have been successfully fabricated. Frequency Division Multiplexing (FDM) is used to interrogate individual hair elements providing simultaneous real-time flow measurements from multiple hairs. This is demonstrated by reconstructing the dipole fields along different array elements and hence localizing a dipole source relative to the hair array elements.

AB - Next to image sensors, future’s robots will definitely use a variety of sensing mechanisms for navigation and prevention of risks to human life, for example flow-sensor arrays for 3D hydrodynamic reconstruction of the near environment. This paper aims to quantify the possibilities of our artificial hair flow-sensor for high-resolution flow field visualization. Using silicon-on-insulator (SOI) technology with deep trench isolation structures, hair-based flow sensors with separate electrodes arranged in wafer-scale arrays have been successfully fabricated. Frequency Division Multiplexing (FDM) is used to interrogate individual hair elements providing simultaneous real-time flow measurements from multiple hairs. This is demonstrated by reconstructing the dipole fields along different array elements and hence localizing a dipole source relative to the hair array elements.

KW - METIS-284982

KW - EWI-21210

KW - TST-Life like

KW - IR-79530

M3 - Conference contribution

SN - not assigned

SP - -

BT - International Congress on Flow Sensing in Air and Water

PB - University of Bonn

CY - Bonn, Germany

T2 - International Congress on Flow Sensing in Air and Water

Y2 - 17 July 2011 through 20 July 2011

ER -