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自动化学报 2005
含饱和状态反馈线性离散时间系统渐近稳定性, PP. 301-304 Keywords: Actuatorsaturation,stability,discrete-timesystem,invariantellipsoid,domainofattraction Abstract: ？Assaturationisinvolvedinthestabilizingfeedbackcontrolofalineardiscrete-timesystem,theoriginalglobal-asymptoticstabilization(GAS)maydroptoregion-asymptoticstabilization(RAS).HowtotestifthesaturatedfeedbacksystemisGASorRAS?Thepaperpresentsacriteriontoanswerthisquestion,anddescribesanalgorithmtocalculateaninvariantattractiveellipsoidfortheRAScase.Atlast,theeffectivenessoftheapproachisshownwithexamples.
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