- Virgin, L.N. and Nichols, J.M. and Trickey, S.T., A note on the response spectrum map,
Int. J. Bifurcation Chaos Appl. Sci. Eng. (Singapore), vol. 13 no. 5
pp. 1337 - 41 [S0218127403007278] .
(last updated on 2007/03/23)
A plot of frequency or spectral content versus a system parameter was introduced in a recent paper by Billings and Boaghe  as a useful alternative to bifurcation diagrams in nonlinear dynamics. The current contribution illustrates the same approach based on data taken from two experimental mechanical systems in which hysteresis is featured
bifurcation;harmonic oscillators;hysteresis;nonlinear dynamical systems;