NASA NTRS · 19730002256
An Algorithm for Synthesizing Mass and Stiffness Matrices from Experimental Vibration Modes
Abstract
An algorithm is described for synthesizing the mass and stiffness matrices from experimentally derived modal data in a way that preserves the physical significance of the individual mass and stiffness elements. The mass and stiffness matrices are derived for a rollup solar array example, and are then used to define the modal response of a modified array.
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Ross, R. G., Jr.. 1972-10-01. An Algorithm for Synthesizing Mass and Stiffness Matrices from Experimental Vibration Modes. https://ntrs.nasa.gov/citations/19730002256
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