Implementation of analog circuit and study of chaotic dynamics in a generalized Duffing-type MEMS resonator
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DOI: 10.1007/s11071-016-3194-2
Abstract: We investigate the nonlinear dynamics of a system of generalized Duffing-type MEMS resonator in the frame of simple analog electronic circuit. A mathematical model formed for the proposed generalized Duffing-type MEMS oscillator in which nonlinearities… read more here.
Keywords: type mems; analog; duffing type; mems resonator ... See more keywords
Pull-in instability of a typical electrostatic MEMS resonator and its control by delayed feedback
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DOI: 10.1007/s11071-017-3653-4
Abstract: Pull-in instability of the electrostatic microstructures is a common undesirable phenomenon which implies the loss of reliability of micro-electromechanical systems. Therefore, it is necessary to understand its mechanism and then reduce the phenomenon. In this… read more here.
Keywords: typical electrostatic; mems resonator; instability typical; electrostatic mems ... See more keywords
Adaptive chaos control of the fractional-order arch MEMS resonator
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DOI: 10.1007/s11071-017-3890-6
Abstract: This paper addresses adaptive chaos control issue for the fractional-order arch MEMS resonator with fully unknown function, chaotic vibration and time delay under distributed electrostatic actuation. The phase diagrams and time histories are presented to… read more here.
Keywords: order; adaptive chaos; fractional order; mems resonator ... See more keywords
Reprogrammable logic-memory device of a mechanical resonator
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DOI: 10.1016/j.ijnonlinmec.2016.11.011
Abstract: Abstract From the viewpoint of application of nonlinear dynamics, we report multifunctional operation in a single microelectromechanical system (MEMS) resonator. This paper addresses a reprogrammable logic-memory device that uses a nonlinear MEMS resonator with multi-states.… read more here.
Keywords: memory device; logic memory; reprogrammable logic; mems resonator ... See more keywords
Chaotic Behavior and Adaptive Control of the Arch MEMS Resonator With State Constraint and Sector Input
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DOI: 10.1109/jsen.2018.2854792
Abstract: This paper mainly investigates adaptive control problem of the arch micro-electro-mechanical system (MEMS) resonator. To facilitate controller design, the power spectrum and bifurcation diagram are provided to judge whether the arch MEMS resonator is in… read more here.
Keywords: adaptive control; control; sector; mems resonator ... See more keywords