Presentation and modeling of complex modulus
نویسندگان
چکیده
منابع مشابه
Parametric identification of complex modulus
This report treats three different approaches to parametric identification of the complex modulus of a viscoelastic material. In the first approach, a nonparametric estimate is used to fit the parametric model, while in the other two the model is fitted directly from data. In all three cases, theoretical expressions for the accuracy of the estimate are derived under the assumption that the meas...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1989
ISSN: 0001-4966
DOI: 10.1121/1.2027543