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How to use axial to generate 0.2m/s air speed? Which sensor needed for this ? 


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To generate a 0.2m/s air speed using axial movement measurements, an inductive sensor with high sensitivity and accuracy is required. One approach is to utilize a novel configuration of an eddy current speed sensor with an axial airgap structure and two antiserially connected pick up coils, capable of measuring rotating speeds up to 3000 rpm . Another option is to employ an inductive sensor based on the Cang system, consisting of a planar coil in a chaotic circuit, offering adjustable range and high accuracy in movement measurements . These sensors provide the necessary precision for generating and measuring the desired air speed through axial movements.

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Papers (4)Insight
Not addressed in the paper.
Patent
23 Jun 1999
11 Citations
To generate 0.2m/s air speed axially, utilize a flexible loop spring beam sensor with oscillators and vibrators detecting vibrations in the y-direction. No specific sensor type mentioned in the paper.
Patent
01 Aug 2012
2 Citations
Not addressed in the paper.
Not addressed in the paper.

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