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自动化学报 2007
在GIMC结构下基于定量反馈理论的连续广义预测鲁棒稳定控制DOI: 10.1360/aas-007-0649, PP. 649-651 Keywords: CGPC,QFT,GIMC,smallgaintheorems,robustlystable Abstract: ？Thecontinuous-timegeneralizedpredictivecontrol(CGPC)andthequantitativefeedbacktheory(QFT)areusedtogethertocontroltheplantwithhighuncertainty.QFTconquerstheplantuncertaintyandstabilizesthesystemintheinnerloopwithoutaffectingthenominalperformancebasedonthegeneralizedinternalmodelcontrol(GIMC)structure.CGPCisusedtoobtainthenecessarycontrolperformanceintheouterloop.Accordingtoseveralgivensufficientconditions,theavailabletuningparametersofCGPCareselectedtomakethesystemrobustlystable.Finally,anexampleisgiventoshowhowtousethistechnique;anditisshownthatthiscombinedapproachgetsbetterperformancethanifonlyoneofthemisused.
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