Physicomathematical modeling of transdusers with pneumomechanical resonator

1Chernyak, MG, 2Bondarenko, OM, 3Kovalenko, TV
1Interdisciplinary Research Institute for Problems in Mechanics Rhythm, National Technical University of Ukraine «Igor Sikorsky Kyiv polytechnic institute», Kyiv, Ukraine
2Research and Analytical Center of critical technologies navigational instrumentat of the National Technical University of Ukraine «Kyiv Polytechnic Institute», Kyiv, Ukraine
3State Space Agency of Ukraine, Kyiv, Ukraine
Kosm. nauka tehnol. 1999, 5 ;(5):92–102
Publication Language: Ukrainian
A physicomathematical model of the sensitivity of a pneumo-mechanical autovibrating system to the gas pressure is obtained. Basic functional diagrams for constructing pressure transducers based on this system are considered. Analytic expressions are obtained for the dependence of their vibrating frequency on the pressure measu­red and their sensitivity to pressure. Some recommendations on designing and improving of such devices are made.
Keywords: pace Instruments, physicomathematical modeling, pneumo-mechanical autovibrating system
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