Adaptive Set Observers Design for Nonlinear Continuous-Time Systems: Application to Fault Detection and Diagnosis

2010/12/03 by Denis Efimov, Tarek Raïssi, Efimov, Denis +3
Engineering · #34H05 #Adaptation and Self-Organizing Systems (nlin.AO) #Advanced Control Systems Optimization #Control Systems and Identification #FOS: Electrical engineering #FOS: Mathematics #FOS: Physical sciences #Fault Detection and Control Systems #Optimization and Control (math.OC) #Systems and Control (eess.SY) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.1012.0684

openalex publication_date 2010/12/03 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

The paper deals with joint state and parameter estimation for nonlinear continuous-time systems. Based on a guaranteed LPV approximation, the set adaptive observers design problem is solved avoiding the exponential complexity obstruction usually met in the set-membership parameter estimation. Potential application to fault diagnosis is considered. The efficacy of the proposed set adaptive observers is demonstrated on several examples.

Related

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• H-infinity set-membership observer design for discrete-time LPV systems
• Functional observers with linear error dynamics for discrete-time nonlinear systems, with application to fault diagnosis
• Supplementary material for: Adaptive Observers and Parameter Estimation for a Class of Systems Nonlinear in the Parameters
• Set-Membership Estimation for Fault Diagnosis of Nonlinear Systems