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LI Meng, LIN Zhong-mao. EVALUATION OF CHARACTERISTIC FREQUENCIES AND DYNAMICAL PARAMETERS OF PIEZOELECTRIC TRANSDUCER BY CURVE FITTING[J]. ACTA ACUSTICA, 1986, 11(6): 381-383. DOI: 10.15949/j.cnki.0371-0025.1986.06.008
Citation: LI Meng, LIN Zhong-mao. EVALUATION OF CHARACTERISTIC FREQUENCIES AND DYNAMICAL PARAMETERS OF PIEZOELECTRIC TRANSDUCER BY CURVE FITTING[J]. ACTA ACUSTICA, 1986, 11(6): 381-383. DOI: 10.15949/j.cnki.0371-0025.1986.06.008
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EVALUATION OF CHARACTERISTIC FREQUENCIES AND DYNAMICAL PARAMETERS OF PIEZOELECTRIC TRANSDUCER BY CURVE FITTING

    Graphical Abstract
    • Abstract
  • According to the experimental data and by means of curve fitting an admittance graph of piezoelectric transducer has been worked out. From it the characteristic frequencies and dynamic parameters of the piezoelectric transducer are evaluated.
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