Disturbance decoupled functional observers
Copyright policy )Disturbance decoupled functional observers
Summary: If a state observer does not exist, it is possible to design a functional observer. Principally, this is also true for systems with unknown inputs (termed as disturbances). Necessary and sufficient conditions for the existence of disturbance decoupled functional observers for linear time-invariant systems are provided. A method for designing such observers is given. The analysis and the design are based on a matrix pencil approach. The design can also be used to obtain functional observers for descriptor systems with or without unknown inputs.
- University of Wuppertal Germany
- Loughborough University United Kingdom
- University of Hull United Kingdom
disturbance, Observability, Perturbations in control/observation systems, matrix pencil, functional observer, descriptor systems
disturbance, Observability, Perturbations in control/observation systems, matrix pencil, functional observer, descriptor systems
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