%0 Journal Article
%T 基于扩张终端约束集的非线性双模预测控制
%A 邹涛
%A 李少远
%A 丁宝苍
%J 自动化学报
%P 21-27
%D 2006
%X ？Aimingataclassofnonlinearsystemswithmultipleequilibriumpoints,wepresentadual-modemodelpredictivecontrolalgorithmwithextendedterminalconstraintsetcombinedwithcontrolinvariantsetandgainschedule.LocalLQRcontrollawsandthecorrespondingmaximumcontrolinvariantsetscanbedesignedforfiniteequilibriumpoints.Itisguaranteedthatcontrolinvariantsetsareoverlappedeachother.Theunionofthecontrolinvariantsetsistreatedastheterminalconstraintsetofpredictivecontrol.Thefeasibilityandstabilityofthenoveldual-modemodelpredictivecontrolareinvestigatedwithbothvariableandfixedhorizon.Becauseoftheintroductionofextendedterminalconstrainedset,thefeasibilityofoptimizationcanbeguaranteedwithshortpredictionhorizon.Inthisway,thesizeoftheoptimizationproblemisreducedsoitiscomputationallyefficient.Finally,asimulationexampleillustratingthealgorithmispresented.
%K Invariantset
%K nonlinearmodelpredictivecontrol
%K constrainednonlinearsystems
%K gainschedule
%U http://www.aas.net.cn/CN/abstract/abstract15757.shtml