摘 要: | 11ntroductionObserver-basedcontrollersarewidelyadop-tedinthesynthesisofmultivariablefeedbackcontrolsystems.Theprocedureofdesigningsuchcontrollersisdividedintotwosteps,inthefirststep,astatefeedbackgainisdesignedsothattheresultingstatefeedbackloopmeetsagivendesignspecification;inthesecondstep,anobserverisdesignedtoreconstructthestate.Thereconstructedstatevectorismultipliedbythestatefeedbackgaintoproducethecontrolin-put.Theresultingcontrollersguaranteeclosed-loopstabilityaswellassatisfactoryperfo…
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