Publication
Robust zonotopic observer design: Interval observer versus set-membership approaches
Conference Article
Conference
Conference on Control and Fault Tolerant Systems (SYSTOL)
Edition
4th
Pages
189-194
Doc link
http://dx.doi.org/10.1109/SYSTOL.2019.8864760
File
Abstract
The aim of this paper is to provide a robust observer design using a Linear Matrix Inequality (LMI) technique along with the analysis and comparison of the interval observer and set-membership approaches within the state estimation framework. The propagation of the uncertainty is taken into account considering a zonotopic-set representation. Both approaches are compared and related using Linear Quadratic Regulator (LQR). Finally, a simulation example based on a three-tank system is employed to both illustrate and discuss the effectiveness of the proposed approach.
Categories
control system analysis, control system analysis computing, control theory.
Author keywords
zonotopes, robust estimation, set membership, interval observers, linear matrix inequalities, linear quadratic control, observers, robust control, set theory, state estimation, uncertain systems
Scientific reference
M. Pourasghar, V. Puig and C. Ocampo-Martínez. Robust zonotopic observer design: Interval observer versus set-membership approaches, 4th Conference on Control and Fault Tolerant Systems, 2019, Casablanca, Morocco, pp. 189-194.
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