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Journal ArticleDOI

The finite residual motion of a damped two-degree-of-freedom vibrating system

01 Aug 1991-Journal of Sound and Vibration (Elsevier)-Vol. 148, Iss: 3, pp 533-534
About: This article is published in Journal of Sound and Vibration.The article was published on 1991-08-01. It has received 8 citations till now. The article focuses on the topics: Vibration & Equations of motion.
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Journal ArticleDOI
TL;DR: In this paper, the authors reveal the importance of Moran's criterion for suppression of oscillations by incomplete damping in systems with multiple eigenfrequencies and provide extensions to the case of indefinite damping.

8 citations

Journal ArticleDOI
TL;DR: In this article, the presence of pure imaginary eigenvalues of the partially damped vibrating systems is treated and the number of such eigen values is determined using the rank of a matrix which is directly related to the system matrices.
Abstract: The presence of pure imaginary eigenvalues of the partially damped vibrating systems is treated. The number of such eigenvalues is determined using the rank of a matrix which is directly related to the system matrices.

5 citations

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