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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 217-218Control Design Applied to a Micro Electro...

Control Design Applied to a Micro Electro Mechanical System: MEMS Comb Drive

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Abstract:

This paper presents the linear optimal control technique for reducing the chaotic movement of the micro-electro-mechanical Comb Drive system to a small periodic orbit. We analyze the non-linear dynamics in a micro-electro-mechanical Comb Drive and demonstrated that this model has a chaotic behavior. Chaos control problems consist of attempts to stabilize a chaotic system to an equilibrium point, a periodic orbit, or more general, about a given reference trajectory. This technique is applied in analyzes the nonlinear dynamics in an MEMS Comb drive. The simulation results show the identification by linear optimal control is very effective.

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Periodical:

Advanced Materials Research (Volumes 217-218)

Pages:

33-38

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.217-218.33

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Online since:

March 2011

Authors:

Alessandra Bonato Altran, Fábio Roverto Chavarette, Carlos Roberto Minussi, Nelson José Peruzzi, Mara Lúcia Marthins Lopes, Luciano Barbanti, Berenice Carmargo Damasceno

Keywords:

Chaos, Control, Linear Optimal Control, Micro-Electromechanical System (MEMS)

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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