Ron J. Patton, M. Hou
Abstract
The duality between the H∞control and estimation problems is established in a straightforward manner. A linear matrix inequality solution to the H∞estimation is introduced. The freedom contained in the H∞estimation solution is used to improve the robustness of the H∞fault detection observer.
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The duality between the H∞control and estimation problems is established in a straightforward manner. A linear matrix inequality solution to the H∞estimation is introduced. The freedom contained in the H∞estimation solution is used to improve the robustness of the H∞fault detection observer.
Key concepts: Fault detection and isolation, Robustness (evolution), Control theory (sociology), Duality (order theory), Linear matrix inequality, Observer (physics), Estimation, Computer science