Investigation and selection of optimized circuit model of bimorph piezoelecric element of dynamic pressure with dual-circuit inverse feedback

Issues related to the selection of the optimized circuit model of a bimorph piezoelectric element of dynamic pressure with dual-circuit inverse feedback are reviewed. Characteristics of piezoelectric transducers with source charge amplifier and voltage amplifier in additional feedback path are investigated

bimorph piezoelectric element; piezoelectric transducer; inverse feedback; temperature parameters; timing parameters; charge amplifier; voltage amplifier