The dynamic stability of degenerate systems under parametric excitation

Jagadish, KS (1974) The dynamic stability of degenerate systems under parametric excitation. In: Archive of Applied Mechanics, 43 (4). pp. 240-246.

PDF 37.pdf - Published Version Restricted to Registered users only Download (417kB) | Request a copy

Abstract

The parametric resonance in a system having two modes of the same frequency is studied. The simultaneous occurence of the instabilities of the first and second kind is examined, by using a generalized perturbation procedure. The region of instability in the first approximation is obtained by using the Sturm's theorem for the roots of a polynomial equation.

Item Type:	Journal Article
Publication:	Archive of Applied Mechanics
Publisher:	Sprigner
Additional Information:	copyright of this article belongs to Springer.
Department/Centre:	Division of Mechanical Sciences > Civil Engineering
Date Deposited:	20 Jan 2010 09:46
Last Modified:	19 Sep 2010 05:45
URI:	http://eprints.iisc.ac.in/id/eprint/23412

Actions (login required)

View Item