Conference
Sliding mode control design of an electrostatic microactuator using LPV schemes
| Τίτλος: | Sliding mode control design of an electrostatic microactuator using LPV schemes |
|---|---|
| Συγγραφείς: | H Alwi, A Zolotas, C Edwards, K Grigoriadis |
| Έτος έκδοσης: | 2012 |
| Συλλογή: | University of Sussex (US): Figshare |
| Θεματικοί όροι: | LPV schemes, controller complexity, parallel-plate electrostatic microactuator, robust linear parameter varying based sliding mode voltage controller, sliding mode control design, unmatched uncertainty, computational complexity, control system synthesis, electrostatic actuators, microactuators, nonlinear control systems, robust control, variable structure systems, voltage regulators |
| Περιγραφή: | This paper presents preliminary results of a robust linear parameter varying (LPV)-based sliding mode voltage controller for a parallel-plate electro-static microactuator. The controller design aims to extend the travelling range of the microactuator plates beyond the, so-called, `pull-in' condition, thus taking advantage of an increased range of operation. The designed controller is successful in extending the microactuator's plates operation beyond the pull-in condition with moderate controller complexity, while guaranteeing robustness against matched uncertainty. Results illustrate, that the controller also provides a degree of robustness to unmatched uncertainty (i.e. spring stiffness variation). Appropriate simulation studies, on the nonlinear normalized microactuator model, are employed to assess the efficacy of the proposed controller |
| Τύπος εγγράφου: | conference object |
| Γλώσσα: | unknown |
| Relation: | 10779/uos.23391908.v1; https://figshare.com/articles/presentation/Sliding_mode_control_design_of_an_electrostatic_microactuator_using_LPV_schemes/23391908 |
| Διαθεσιμότητα: | https://figshare.com/articles/presentation/Sliding_mode_control_design_of_an_electrostatic_microactuator_using_LPV_schemes/23391908 |
| Rights: | Copyright not evaluated |
| Αριθμός Καταχώρησης: | edsbas.50B78406 |
| Βάση Δεδομένων: | BASE |
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