Title :
Research on the transducing efficiency of piezoelectric transducers based on smart structure
Abstract :
According to the equivalent figure of electromechanical transfer for piezoelectric vibrator, the piezoelectric transducer is equivalently expressed as a two-port device and the two-way transduce function is deduced. Corresponding simulation experiments indicate that the two-way transducing efficiency of the drive-sensor transducer rises in advance, and then falls with the impedance of acoustic loads increasing.
Keywords :
drives; intelligent structures; piezoelectric transducers; drive-sensor transducer; electromechanical transfer; piezoelectric transducers; piezoelectric vibrator; smart structure; transducing efficiency; two-port device; two-way transduce function; Acoustics; Impedance; Intelligent sensors; Intelligent structures; Piezoelectric transducers;
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2010 International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-7047-1
DOI :
10.1109/ICICIP.2010.5564332
