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Estimation method of finger tapping dynamics using simple magnetic detection system
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10.1063/1.3427583
/content/aip/journal/rsi/81/5/10.1063/1.3427583
http://aip.metastore.ingenta.com/content/aip/journal/rsi/81/5/10.1063/1.3427583
View: Figures

Figures

Image of FIG. 1.
FIG. 1.

Finger tapping measurement, (a) magnetic finger tapping system, (b) measurement posture, and sensing coils and simple linear motion, where : force of tapping, : velocity of tapping, : acceleration of tapping, and : mechanical impedance.

Image of FIG. 2.
FIG. 2.

Typical finger tapping waveforms. A: maximum open position, B: tap position.

Image of FIG. 3.
FIG. 3.

Estimated tapping dynamic model. (a) Maximum open position, (b) tap position.

Image of FIG. 4.
FIG. 4.

Frequency response of A/V in maximum open position.

Image of FIG. 5.
FIG. 5.

Frequency response of A/V in tap position.

Image of FIG. 6.
FIG. 6.

Equivalent electrical circuit model. (a) Maximum open position, (b) tap position.

Image of FIG. 7.
FIG. 7.

Estimated circuit parameters, (a) resistance of maximum open position, (b) spring constant of maximum open position, and (c) resistance of tap position.

Image of FIG. 8.
FIG. 8.

Comparison of Hill model and tapping dynamic model.

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/content/aip/journal/rsi/81/5/10.1063/1.3427583
2010-05-18
2014-04-25
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Estimation method of finger tapping dynamics using simple magnetic detection system
http://aip.metastore.ingenta.com/content/aip/journal/rsi/81/5/10.1063/1.3427583
10.1063/1.3427583
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