IEEE Transactions on Automatic Control · 1988 · 269 citations · 12 references
EngineeringMathematicsSystems EngineeringDynamical SystemsControl Of Dynamical SystemsControl SystemsControl TheoryFeedback ControlState EstimationState-space ModelingLinear Control SystemsLinear State EstimationLinear State-space SystemsObserver DesignState Observer DesignState ObserversUnknown Input Observer DesignUnknown Input Observers
A direct design procedure of a full-order observer for a linear system with unknown inputs is presented, using straightforward matrix calculations. Some examples are given; in these examples a reduced-order observer is also derived. It is shown that this may restrict the rate of convergence of some state estimates.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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Observers for systems with unknown and inaccessible inputs
J.S. Meditch, G. Hostetter · 1973 · 119 citations