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1、OSU/NRELREPORT99-01TECHNICALANDUSER'SMANUALFORTHEFAST_ADADVANCEDDYNAMICSCODETwo-BladedTiltingandTeeteringHubVersionThree-BladeRigidHubVersionPreparedbyR.E.Wilson,S.N.Walker,andP.HehOREGONSTATEUNIVERSITYDepartmentofMechanicalEngineeringOregonStateUniversityCo
2、rvallis,Oregon97331-6001May1999PreparedunderNRELsubcontractnumberXCX-6-1674-01NOTICEThisreportwaspreparedasanaccountofworksponsoredbytheNationalRenewableEnergyLaboratory,aDivisionofMidwestResearchInstitute,insupportofitsContractNo.DE-AC02-83-CH10093withtheUn
3、itedStatesDepartmentofEnergy.NeithertheNationalRenewableEnergyLaboratory,theUnitedStatesGovernment,northeUnitedStatesDepartmentofEnergy,noranyoftheiremployees,noanyoftheircontractors,subcontractors,ortheiremployees,makesanywarranty,expressorimplied,orassumes
4、anylegalliabilityorresponsibilityfortheaccuracy,completenessorusefulnessofanyinformation,apparatus,productorprocessdisclosed,orrepresentsthatitsusewouldnotinfringeprivatelyownedrights.FAST_ADUser'sManualOSU/NREL99-01iTABLEOFCONTENTSNOTICE....................
5、.................................................iTABLEOFCONTENTS.......................................................iiLISTOFFIGURES...........................................................ivLISTOFTABLES..................................................
6、..........vi1.0FORWARD............................................................12.0KINETICS/KINEMATICSFORATWO-BLADEDHAWT.....................22.1Theory....................................................32.2MechanicalElements..............................
7、...........32.3GeometryandCoordinateSystems..............................42.4BladeandTowerDeflections..................................142.5Kinematics................................................182.6Kinetics...............................................
8、...232.7GeneralizedActiveForces....................................272.7.1AerodynamicLoading.................................272.7.2ElasticRestoringForces................................292.7.3D