International Journal of Control · 1989 · 14 citations · 13 references
Natural SciencesMathematicsSystems EngineeringDynamical SystemsProcess ControlSystem DynamicsControl Of Dynamical SystemsControl SystemsControl TheoryFeedback ControlSingular Perturbation TheoryTracking SystemsAsymptotic StabilityNonlinear ObserversObserver DesignObserver Design For Nonlinear SystemsSingular Perturbation AnalysisSingular Perturbations In Control TheoryState Observer DesignState Observers
Abstract In this paper multirate observer design is considered via singular perturbation theory. Following a discussion of the design of single-rate observers, i.e. fast- and slow-sampling observers, multirate observer design is developed within the framework of a decomposition-coordination principle. Problems of asymptotic stability and the responses of an error system are investigated, and the relation between single-rate and multirate observers is clarified.
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Stéphane Crépey, Olivier Guéant, David Hobson et al. · HAL (Le Centre pour la Communication Scientifique Directe) · 2011 · 10.2K citations