Control Design Applied to a Micro Electro Mechanical System: MEMS Comb drive
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Data
2011-01-01
Autores
Altran, Alessandra Bonato [UNESP]
Chavarette, Fábio Roberto [UNESP]
Minussi, Carlos Rorberto
Peruzzi, Nelson Jose [UNESP]
Martins Lopes, Mara Lucia [UNESP]
Barbanti, Luciano [UNESP]
Damasceno, Berenice Camargo [UNESP]
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Editor
Trans Tech Publications Ltd
Resumo
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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Palavras-chave
Micro electro Mechanical System, Linear Optimal Control, Chaos, Control
Como citar
High Performance Structures and Materials Engineering, Pts 1 and 2. Stafa-zurich: Trans Tech Publications Ltd, v. 217-218, p. 33-38, 2011.