SYSTEM FOR RESEARCH OF CHARACTERISTICS OF SENSORS DYNAMIC CIVIL PRESSURE 

Myasnikova Nina Vladimirovna, doctor of technical sciences, professor, sub-department of automatics and telemechanics, Penza State University, urchin_blue@mail.ru
Panov Aleksey Pavlovich, candidate of technical sciences, lead programmer, sub-department of automatics
and telemechanics, Penza State University, аvitel@pnzgu.ru
Tsypin Boris Vul'fovich, doctor of technical sciences, professor, sub-department of information and measuring equipment, Penza State University, cypin@yandex.ru

 621. 317

The system constructed on the basis of the PCB Piezotronics 913В02 pulse calibrator for research static and dynamic characteristics of dynamic pressure sensors, is considered. The basic settlement parities for definition of the gain frequency characteristic and a signal spectrum with use of the Prony method.

the dynamic pressure sensor, the dynamic characteristics, the transfer function, the gain frequency characteristic, the signal spectrum, the Prony least squares, the pulse calibrator.