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1、基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjin
2、gUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.
3、24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUS
4、INGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofA
5、erospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjin
6、g,210016,P.R.China)基于代理模型的气动设计稳健优化方法Sep.2007TransactionsofNanjingUniversityofAeronautics&AstronauticsVo1.24No.3RoBUSToPTIMIZATIoNoFAERoDYNAMICDESIGNUSINGSURRoGATEMoDELWangYu,yXiongqing(CollegeofAerospaceEngineering,NUAA,29YudaoStreet,Nanjing,210016,P.R.China)Abstract:Toreducethehighco
7、mputationalCOStoftheuncertaintyanalysis,aprocedureisproposedfortheaero—dynamicoptimizationunderuncertainties,inwhichthesurrogatemodelisusedtosimplifythecomputationoftheuncertaintyanalysis.ThesurrogatemodelisconstructedbyusingtheLatinHypercubedesignandtheKrigingmode1