Fengming Shi
Fault estimation and active fault tolerant control for linear parameter varying descriptor systems
Shi, Fengming; Patton, Ron J.
Authors
Professor Ron Patton R.J.Patton@hull.ac.uk
Professor of Control and Intelligent Systems Engineering
Abstract
Starting with the baseline controller design, this paper proposes an integrated approach of active fault tolerant control based on proportional derivative extended state observer (PDESO) for linear parameter varying descriptor systems. The PDESO can simultaneously provide the estimates of the system states, sensor faults, and actuator faults. The L₂ robust performance of the closed-loop system to bounded exogenous disturbance and bounded uncertainty is achieved by a two-step design procedure adapted from the traditional observer-based controller design. Furthermore, an LMI pole-placement region and the L₂ robustness performance are combined into a multiobjective formulation by suitably combing the appropriate LMI descriptions. A parameter-varying system example is given to illustrate the design procedure and the validity of the proposed integrated design approach.
Citation
Shi, F., & Patton, R. J. (2015). Fault estimation and active fault tolerant control for linear parameter varying descriptor systems. International journal of robust and nonlinear control, 25(5), 689-706. https://doi.org/10.1002/rnc.3266
Journal Article Type | Conference Paper |
---|---|
Acceptance Date | Oct 9, 2014 |
Online Publication Date | Nov 6, 2014 |
Publication Date | Mar 25, 2015 |
Deposit Date | Sep 24, 2015 |
Publicly Available Date | Mar 29, 2024 |
Journal | International journal of robust and nonlinear control |
Print ISSN | 1049-8923 |
Electronic ISSN | 1099-1239 |
Publisher | Wiley |
Peer Reviewed | Peer Reviewed |
Volume | 25 |
Issue | 5 |
Pages | 689-706 |
DOI | https://doi.org/10.1002/rnc.3266 |
Keywords | Active fault tolerant control; Robust fault estimation; Linear parameter varying systems; Descriptor systems; Observer-based design; Integrated control and estimation design |
Public URL | https://hull-repository.worktribe.com/output/379271 |
Publisher URL | http://onlinelibrary.wiley.com/doi/10.1002/rnc.3266/abstract |
Additional Information | Author's accepted manuscript of article published in: International journal of robust and nonlinear control, 2015, v.25, issue 5. The final publication is available at Springer via http://dx.doi.org/10.1002/rnc.3266 |
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Copyright Statement
©2015 University of Hull
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