Investigation of Self-Oscillations and the Development of a Procedure of Stabilization of the Process in a Continuous Mill for Strip Cold Rolling
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DOI: 10.1007/s11015-020-01053-1
Abstract: We study the problem of operation of sheet rolling mills under the conditions of nonstationary technology, the stochasticity of the parameters in the presence of negative self-oscillation vibration processes associated with the “chatter” phenomenon. We… read more here.
Keywords: oscillations development; self oscillations; procedure; process ... See more keywords
Study of self-oscillations during CO oxidation over Cu foil
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DOI: 10.1007/s11144-019-01718-2
Abstract: The oscillatory behavior during CO oxidation over Cu foil has been observed in the temperature range of 350–750 °C. The oscillatory behavior occurred in CO excess similar to the well-known oscillations during CO oxidation over Ni… read more here.
Keywords: self oscillations; oxidation; oscillations oxidation; study self ... See more keywords
Self-oscillations of a two-dimensional shear flow with forcing and dissipation
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DOI: 10.1063/1.5020130
Abstract: Two-dimensional shear flows continuously forced in the presence of dissipative effects are studied by means of numerical simulations. In contrast with most previous studies, the forcing is confined in a finite region, so the behavior… read more here.
Keywords: self oscillations; oscillations two; dimensional shear; two dimensional ... See more keywords
Relay Self-Oscillations for Second Order, Stable, Nonminimum Phase Plants
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DOI: 10.1109/tac.2020.3030893
Abstract: We study a relay feedback system (RFS) having an ideal relay element and a linear, time-invariant, second-order plant. The relay element is modeled as an ideal on–off switch. And the plant is modeled using a transfer… read more here.
Keywords: self oscillations; relay; second order; relay self ... See more keywords