Tuz V. Bymorphic piezoelectric transducers of dynamic pressure with amplifiers of a charge with a feedback

Bimorph piezoelectric transducers of dynamic pressures. The objective is the improvement of bimorph piezoelectric transducers of dynamic pressures. The research methods are automatic control theory methods and method of electromechanical analogy. Mathematical and circuit simulation models of piezoelectric transducers with single- and double-loop negative feedback from the charge amplifier were developed and analyzed. Piezoelectric transducers of dynamic pressures with a significantly expanded operating band and enhanced temperature and time stability were designed and implemented. The utilization sphere is the technological process control systems, hydro- and electroacoustics, aircraft- and machinebuilding.