@inproceedings{87cd1a5c4c0e4e84b77a6955c75be226,
title = "Simplified algebraic method for computing eigenpair sensitivities of damped systems",
abstract = "This paper presents a very simple procedure for determining the sensitivities of the eigenpairs of damped vibratory system with distinct eigenvalues. The eigenpairs derivatives can be obtained by solving algebraic equation with a symmetric coefficient matrix whose order is (n +1)×(n +1) , where n is the number of degree of freedom. The method is an improvement of recent work by I. W. Lee and G. H. Jung; the key idea is that the eigenvalue derivatives and the eigenvector derivatives are obtained at once via only one algebraic equation, instead of using two equations separately as like in Lee and Jung's method. Of course, the method preserves the advantages of Lee and Jung's method.",
keywords = "Design parameter, Eigenpair derivatives, Eigenvalue problem, Sensitivity analysis",
author = "Jo, {Hong Ki} and Park, {Sun Kyu} and Lee, {In Won}",
year = "2000",
language = "English (US)",
isbn = "8489925704",
series = "European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000",
booktitle = "European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000",
note = "European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000 ; Conference date: 11-09-2000 Through 14-09-2000",
}