NASA NTRS · 19940013366
Automatic A-set selection for dynamics analysis
Abstract
A method for selecting optimum NASTRAN analysis set degrees of freedom for the dynamic eigenvalue problem is described. Theoretical development of the Guyan reduction procedure on which the method is based is first summarized. The algorithm used to select the analysis set degrees of freedom is then developed. Two example problems are provided to demonstrate the accuracy of the algorithm.
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Allen, Tom. 1993-09-01. Automatic A-set selection for dynamics analysis. https://ntrs.nasa.gov/citations/19940013366
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