Identifying time-dependent damping and stiffness functions by a simple and yet accurate method

Journal of Sound and Vibration

Volumn 318, Issue 1-2, 2008, Pages 148-165

  Liu, Chein Shan ^a  

^a NATIONAL TAIWAN OCEAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; CANNING; DAMPING; DIFFERENCE EQUATIONS; DIFFERENTIAL EQUATIONS; DIFFERENTIATION (CALCULUS); ESTIMATION; INVERSE PROBLEMS; LATTICE VIBRATIONS; MATHEMATICAL TRANSFORMATIONS; PARTIAL DIFFERENTIAL EQUATIONS; STIFFNESS; VIBRATIONS (MECHANICAL);

CLOSED-FORM SOLUTIONS; ESTIMATING PARAMETERS; ESTIMATION METHODS; FUNCTIONAL FORMS; IDENTIF ICATION PROBLEM; INITIAL GUESSES; INVERSE VIBRATION PROBLEM; INVERSE VIBRATIONS; LIE-GROUP ESTIMATION METHOD; MATHEMATICAL PROCESSING; MECHANICAL PARAMETERS; NUMERICAL EXAMPLES; PARTIAL DIFFERENTIAL EQUATION (PDE); PRIOR INFORMATION; SEMI-DISCRETIZATION; TIME-DEPENDENT; TIME-DEPENDENT PARAMETERS; VIBRATION DATA;

PARAMETER ESTIMATION;

EID: 46449129207     PISSN: 0022460X     EISSN: 10958568     Source Type: Journal    
DOI: 10.1016/j.jsv.2008.04.003     Document Type: Article

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