Title :
The electromechanical feed-back in piezoceramic sensors and transducers
Author :
Sharapov, V. ; Sarwar, I. ; Chudaeva, I. ; Musienko, M.
Author_Institution :
Inst. of Eng. & Technol., Cherkassy, Ukraine
Abstract :
The possibility is shown of control of the characteristics of piezoelectric transducers with the help of a spatial electromechanical feed-back. It is shown that under certain conditions, the error of transducers can theoretically be reduced to zero
Keywords :
electric sensing devices; error compensation; feedback; piezoelectric transducers; bimorphs; error reduction; negative feedback; piezoceramic sensors; piezoceramic transducers; positive feedback; spatial electromechanical feedback; transducer characteristics control; Automatic control; Electromechanical sensors; Equalizers; Force measurement; Frequency; Piezoelectric materials; Piezoelectric transducers; Pressure measurement; RLC circuits; Sensor phenomena and characterization;
Conference_Titel :
Ultrasonics Symposium, 1998. Proceedings., 1998 IEEE
Conference_Location :
Sendai
Print_ISBN :
0-7803-4095-7
DOI :
10.1109/ULTSYM.1998.762208
