Dipole source localisation using bio-mimetic flow-sensor arrays

被引:7
|
作者
Dagamseh, A. M. K. [1 ,2 ]
Lammerink, T. S. J. [2 ]
Bruinink, C. M. [2 ]
Wiegerink, R. J. [2 ]
Krijnen, G. J. M. [2 ]
机构
[1] Univ Twente, MESA, POB 217, NL-7500 AE Enschede, Netherlands
[2] Univ Twente, IMPACT Res Inst, NL-7500 AE Enschede, Netherlands
来源
关键词
Hair flow-sensors; Artificial lateral-line; Source localization;
D O I
10.1016/j.proche.2009.07.222
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Flow sensor arrays can be used to extract spatio-temporal flow signatures rather than average or local flow quantities. We look at the equivalent of a fish lateral-line sensor array in air and assess the ability of our artificial hairs flow-sensor arrays to detect flow velocity distributions generated by a vibrating sphere. The measured flow patterns along a virtual lateral-line, carried out over a bandwidth of 0.3 Hz, are found to be in excellent agreement with theory and are used successfully to demonstrate source-distance determination.
引用
收藏
页码:891 / +
页数:2
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