Improved hybrid dynamic condensation for eigenproblcms

37th AIAA/ASME/ASCE/AHS/ASC Structure, Structural Dynamics and Materials Conference

Volumn , Issue , 1996, Pages 756-765

  Kim, Ki Ook ^a  

^a Inha University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTATIONAL EFFICIENCY; CONDENSATION; DEGREES OF FREEDOM (MECHANICS); EIGENVALUES AND EIGENFUNCTIONS; STRUCTURAL DYNAMICS; VECTORS; CONVERGENCE OF NUMERICAL METHODS; ITERATIVE METHODS; LARGE SCALE SYSTEMS; MATHEMATICAL TRANSFORMATIONS; MODAL ANALYSIS; PROBLEM SOLVING; STIFFNESS MATRIX;

COMBINED REDUCTION; DYNAMIC CONDENSATION; INVERSE ITERATION; RAYLEIGH QUOTIENTS; STATIC CONDENSATION; STATIONARY PRINCIPLE; STRUCTURAL SYSTEMS; SUBSPACE ITERATIONS;

ITERATIVE METHODS; FLEXIBLE STRUCTURES;

DYNAMIC CONDENSATION; MODAL REDUCTION; MODIFIED SUBSPACE ITERATION; RAYLEIGH QUOTIENT; RESIDUAL ERROR; SUBMATRICES;

EID: 0029702587     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-1401     Document Type: Conference Paper

References (11)

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5. Ong, J.H, “Improved Automatic Masters for Eigenvalue Economization,” Finite Elements in Analysis and Design, Vol. 3, 1987, pp. 149-160.
6. Shah, V.N. and Raymund, M., “Analytical Selection of Masters for the Reduced Eigenvalue Problem,” International Journal for Numerical Methods in Engineering, Vol. 18, 1982, pp. 89-98.
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9. Suarez, L.E. and Singh, M.P., “Dynamic Condensation Method for Structural Eigenvalue Analysis,” AIAA Journal, Vol. 30, April 1992, pp. 1046-1054.
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11. “MSC/NASTRAN Handbook for Dynamic Analysis,” The MacNeal-Schwendler Corp., Los Angeles, Calif., 1983.