Andrade Da Silva, Jose Manuel, Edwards, Christopher, Spurgeon, Sarah K. (2009) Sliding-Mode Output-Feedback Control based on LMIs for Plants with Mismatched Uncertainties. IEEE Transactions on Industrial Electronics, 56 (9). pp. 3675-3683. (doi:10.1109/TIE.2009.2024094) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:24207)
The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. | |
Official URL: https://doi.org/10.1109/TIE.2009.2024094 |
Abstract
In this paper a design framework for synthesizing sliding-mode output-feedback controllers for plants with matched and mismatched uncertainties is presented. Static-output-feedback (SOF) and compensator-based sliding-mode controllers are proposed. The switching-surface design problem is formulated in terms of linear matrix inequalities (LMIs) from a polytopic perspective, as an SOF problem with mismatched uncertainties. The control law consists of linear and nonlinear components. A convext subset of the complex left half-plane is defined by the designer in order to place the closed-loop eigenvalues when synthesizing numerically the linear component using LMIs through a polytopic formulation. The nonlinear part takes into account matched uncertainties or nonlinearities. Design studies demonstrate the efficacy of the proposed controllers.
Item Type: | Article |
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DOI/Identification number: | 10.1109/TIE.2009.2024094 |
Uncontrolled keywords: | Linear matrix inequalities (LMIs), mismatched uncertainties, output feedback, polytopic models, sliding-mode control (SMC) |
Subjects: | T Technology > TJ Mechanical engineering and machinery > Control engineering |
Divisions: | Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts |
Depositing User: | J. Harries |
Date Deposited: | 06 Apr 2010 14:22 UTC |
Last Modified: | 16 Nov 2021 10:02 UTC |
Resource URI: | https://kar.kent.ac.uk/id/eprint/24207 (The current URI for this page, for reference purposes) |
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