(SoftsensingTechniques)(PrimaryVariable)(SecondaryVariable)McAvoy(207090)Y'=f(d2,u,θ,y*,t)Yd2uYθY*()(PCA)(PCR)(PLS)(PLSR)(MPCA)(MPLS)PLS(MBPLS)(NPCA)(NPLS)PCAPLS(NNPCA)(NNPLS)1.KrestaPCAPCAQinPCAPCA()KuPCAChenMcAvoyPCAMPCEtezädi-AmoliPCAHastiePrincipalCurveDongMcAvoyPrincipalCurvePrincipalCurveKarmar(Autoassociative)5(Mapping)(Bottleneck)(De-mapping)KarmerPCRPCR3PCRNomokosMacGregorPCA(MPCA)()MPCAPCAMPCAChenMcAvoyMPCAPCAPCA2.PLS(MLR)PLS(NIPALS)PLSWakelingPLS(RobustPLS)PLSLindgrenKernelPLSPLSPLSLindgrenKernelPLSKernelPLSRnarKernelZhuPLSNIPALSDayalKernelKernelKernel2~5PLSDayalPLSKernelCSTRPLSHkuldssonPCAPLSHHPCAPLSPLSPLSWoldPLSPLS(InnerRelation)MLRPLSBerglundWold(Spline)PLSPLSPLSRBFPLSPLSNPLSauto-associativePLSautoassociativePLSPLSPLS(MBPLS)MBPLSMacGregorMBPLSPLS(MPLS)PLSMPCANomikosMacGregorMPCAMPLSMPCAMPLS(SoftComputing)Zadeh(FL)(GA)(Chaos)(RoughSet)(HardComputing)(ANN)ANN(MFNN)(RBF)(1)(2)MIMO(3)ANNBPMFNNWillisMFNNAndreasMFNNCSTRpHMFNNBPBPRBFBPBPRBFMookyDarkenGivensRBFRBFBPRBFBPRBFRBFANNANNANN1ANNANNANNANNANNANNChoANNHolcombRBFSNN(StackedNeuralNetworks)RBFcc(FNN)FNNANNFNNFNNFNNBPRBFPLSPLSSetpointPLSJohnsonYokogawaAdvancedAutomationPavilionANNOSAIntOperationAnalysis20019