Role of eigenparameter gradients in the detection of perturbations in discrete linear systems

Journal of Sound and Vibration

Volumn 235, Issue 2, 2000, Pages 299-316

  Lloyd, G M ^a   Wang, M L ^a   Satpathi, D ^b  

^a 1120 Science and Engineering Offices   (United States)

^b S AND C ELECTRIC COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; BOUNDARY CONDITIONS; DEGREES OF FREEDOM (MECHANICS); DISCRETE TIME CONTROL SYSTEMS; EIGENVALUES AND EIGENFUNCTIONS; LINEAR CONTROL SYSTEMS; MATHEMATICAL MODELS; NATURAL FREQUENCIES; PARAMETER ESTIMATION; SENSITIVITY ANALYSIS; STIFFNESS MATRIX;

CONTINUOUS MECHANICAL SYSTEMS; DAMAGE ASSESSMENT METHOD; DAMAGE DETECTION ALGORITHMS; HARMONIC OSCILLATION;

VIBRATIONS (MECHANICAL);

EID: 0034248707     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.2000.2919     Document Type: Article

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