Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9540774 | Journal of the Franklin Institute | 2005 | 26 Pages |
Abstract
In this paper, fault detection and isolation (FDI) in linear uncertain dynamic systems is addressed. The main contributions consist of the formulation of the FDI problem as a filter-based multi-objective optimization problem and the study of the tools used for the solution. The design objectives are formulated in terms of Hâ, H- and generalized H2 performance specifications as well as regional constraints on filter poles. The problem is solved using linear matrix inequality (LMI) and generalized structured singular value (μg) techniques. Special design features are illustrated through a simulation example and experimental results from a controlled hydraulic process are provided to demonstrate the potential of the proposed procedure.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Signal Processing
Authors
D. Henry, A. Zolghadri,