NASA NTRS · 19880015626
Multishaker modal testing
Abstract
The major accomplishments of this research are: (1) the refinement and documentation of a multi-input, multi-output modal parameter estimation algorithm which is applicable to general linear, time-invariant dynamic systems; (2) the development and testing of an unsymmetric block-Lanzcos algorithm for reduced-order modeling of linear systems with arbitrary damping; and (3) the development of a control-structure-interaction (CSI) test facility.
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Craig, Roy R., Jr.. 1987-12-01. Multishaker modal testing. https://ntrs.nasa.gov/citations/19880015626
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