In the paper, the investigations on the dynamic properties of air gauges are presented. As an important parameter, the time response underwent the analysis. The measurement of the amplitudes of back-pressure pk dependent on the input signal circular frequency ω for the group of air gauges with various parameters has been performed, too. The obtained results underwent comparative analysis with the results of investigation of the step response. The examinations of the step response of typical back-pressure air gage with small measuring chamber and with a piezoresistive pressure transducer led to the conclusion that its behavior is very close to the first-order dynamical system. The examined air gauges could be successfully exploited in the industrial measurement of values changing in time (dynamical measurement).
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January 2012
Research Papers
Dynamic Properties of Small Chamber Air Gages
Miroslaw Rucki,
e-mail: miroslaw.rucki@gmail.com
Miroslaw Rucki
Division of Metrology and Measurement Systems, Institute of Mechanical Technology, Poznan University of Technology
, Piotrowo 3, 60965 Poznan, Poland
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Czeslaw Janusz Jermak
Czeslaw Janusz Jermak
Division of Metrology and Measurement Systems, Institute of Mechanical Technology, Poznan University of Technology
, Piotrowo 3, 60965 Poznan, Poland
Search for other works by this author on:
Miroslaw Rucki
Division of Metrology and Measurement Systems, Institute of Mechanical Technology, Poznan University of Technology
, Piotrowo 3, 60965 Poznan, Poland
e-mail: miroslaw.rucki@gmail.com
Czeslaw Janusz Jermak
Division of Metrology and Measurement Systems, Institute of Mechanical Technology, Poznan University of Technology
, Piotrowo 3, 60965 Poznan, Poland
J. Dyn. Sys., Meas., Control. Jan 2012, 134(1): 011001 (6 pages)
Published Online: December 2, 2011
Article history
Received:
October 5, 2009
Revised:
July 18, 2011
Online:
December 2, 2011
Published:
December 2, 2011
Citation
Rucki, M., and Jermak, C. J. (December 2, 2011). "Dynamic Properties of Small Chamber Air Gages." ASME. J. Dyn. Sys., Meas., Control. January 2012; 134(1): 011001. https://doi.org/10.1115/1.4005043
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