联合航空公司预测性维护.pdf

1、United Airlines Predictive MaintenanceMike RoemerSenior Manager,Digital Fleet ManagementThe operation of a large,complex,aging fleet demands innovation to address aircraft reliabilityUnited Airlines TechOpsDenverLos AngelesSan FranciscoChicagoHoustonNewark/New YorkWashingtonOver 970 mainline aircraf

2、t in a fleet comprised of 17 unique sub-fleets flying over 3M hours annuallyThe worlds largest network creates unique opportunities and challenges with 800 new aircraft on orderPredictive maintenance has become a proven and trusted tool for addressing fleet reliability at UnitedUnited Airlines TechO

3、psAircraft ModificationsMaintenance ProgramsPredictive Maintenance On-condition actions,optimal scheduling Immediate deployment Planned maintenance activity More frequent,preventative actions Root cause and corrective action Slow re-design and retrofitsMethods for managing operational reliability dr

4、iversUNITED AIRLINES CONFIDENTIALEarly successes with predictive has led to an increase of investments in people and platforms20172023 Q12023 Q42024 Q4First predictive alert developed at UnitedDigital Fleet Management(DFM)team assembledCHIME predictive maintenance platform development completed21 pr

5、ojects delivered in a 12-month periodPredictive maintenance team growth:4x2025 Q4MOQA data governance and analytics platformMOQA:Maintenance Operations Quality AssuranceCHIME:Condition and Health Indication,Monitoring and Engineering(United-internal predictive maintenance platform)United Airlines Te

6、chOpsUNITED AIRLINES CONFIDENTIALAn integrated team contributes to the predictive maintenance development cycleUnited Airlines TechOpsFleet&Powerplant EngineeringDigital Fleet ManagementData AnalyticsModel DevelopmentAircraft Health MonitoringLine MaintenancePlanning&ExecutionCollaborative developme