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An efficient algebraic method for the computation of natural frequency and mode shape sensitivities—Part II. Multiple natural frequencies

✍ Scribed by In-Won Lee; Gil-Ho Jung


Book ID
108391586
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
513 KB
Volume
62
Category
Article
ISSN
0045-7949

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📜 SIMILAR VOLUMES


An efficient algebraic method for the co
✍ In-Won Lee; Gil-Ho Jung 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 546 KB

This paper presents an efficient numerical method for the computation of eigenpair derivatives for the real symmetric eigenvalue problem with distinct eigenvalues. The method has a very simple algorithm and gives an exact solution because no iteration scheme is used. The eigenpair derivatives can be

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An ecient algorithm with proven numerical stability is derived for computation of eigenvalue and eigenvector derivatives of damped vibratory systems with multiple eigenvalues. In the proposed method, adjacent eigenvectors and orthonormal conditions are used to compose an algebraic equation whose ord

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For a beam carrying n spring}mass systems, if the left side and right side of each attaching point and each end of the beam are regarded as nodes, then considering the compatibility of deformations and the equilibrium of forces between the two adjacent beam segments at each attaching point and incor