Presented by: 14th March 2007 Presented by Frank L. Johnson Manager Maintenance Training Name Thierry HARQUIN JobTitle Systems senior manager Engineering A350 Technology Aviation Technical Education Council Orlando, Florida 21 April 2009
Contents Paradox of training Programe Product Conclusion
Contents Paradox of training Programe Product Conclusion
Paradox of Training The Paradox Labor in different Generations Cold War Generation (1940-1960) 1960) Generation Y (1977-1997) igeneration (1985-1995)
Paradox of Training The Paradox Manual llb labor in a digital i world Generation Y 1977-19971997 Cold War Generation igeneration (1985-1995) (1940-1960) 1960)
Paradox of Training igeneration Linked to digital technology Digitization, virtualization, automation Old way of training not enough
Paradox of Training Benefits: Elevate participation Increase enjoyment Immediate understanding erved. Confidential and proprietary
Paradox of Training Example Information Management Systems elogbook OMS Pilot and maintenance actions reports Instant notification of fault & warning messages + ACMS Reports AIRMAN ACMS: Aircraft Condition Monitoring System AirN@v Airline s Maintenance Information System TSM, AMM consultation Mr. / Ms. igen
Contents Paradox of training Programe Product Conclusion
A350 a wide ranging family Capacity - Seats A350-1000 MTOW 295t Thrust 95klb 350 A350-900 MTOW 265t Thrust 87klb 300 Plus.. A freighter variant Ultra-long-range variant 250 8000nm A350-800 MTOW 245t Thrust 75klb Range A superior family with no compromise on range
Contents Paradox of training i Programe Product Cabin Wing Fuselage Flight deck Systems Conclusion
A350 XWB - Wing Design 64m wingspan gp (ICAO Category E) 442m 2 wing area / All Models 35 Leading edge sweep angle CFRP structure M 0.85 cruise speed Advanced high lift devices Structural adaptation per variant
A350 XWB Wing Design high lift Advanced Dropped Hinge Flaps 6 Spoilers 2 Inboard Droop Nose Devices Low Speed Efficiency 2 Outboard Ailerons 6 Outboard slats Simple high-lift system
Cockpit and Avionics Advanced cockpit based on A380 design erved. Confidential and proprietary
Trade Off Study with 6 Large Displays Advantages: OIS PFD SFLM ND VD ED SD MB WD Similarity with A380 functions repartition ND PFD Integration of OIS: 15 display on central and external display units OIS VD SFLM More flexible reconfigurations since 6 identical displays MFD MFD New Cockpit concept
Continuous Innovation while keeping Airbus Cockpit Philosophy HUD provision Acute New RMP MFD ATSAW AP TCAS Check lists s Mailbox OIT ISIS Vertical display Brake To Vacate Screen interactivity OANS Items specific to A380/A350
New Functionalities Onboard Airport Navigation System Navigating around complex airports Aircraft Traffic Situational Awareness (ATSAW) AAL1255 In trail procedures Enhanced visual separation in approach Enhanced situational awareness on the airport surface +30 Brake To Vacate (BTV) Minimize runway occupancy Autopilot TCAS (APTCAS) participates in increasing safety level in TCAS operations OANS with BTV HMI screenshot example
Integrated Modular Avionics (IMA) ARINC 429 LRU6 AFDX LRU1 LRUx AFDX Switch LRU5 IOM LRU2 CPIOM LRU4 CPIOM LRU3 Fewer connections, easier Maintenance & T/S Higher re-configuration flexibility LRM (module) IOM
Systems Highlights 2 hydraulic/ 2 electric (2H/2E) flight control architecture Proven in A380 flight-test Weight, Maintenance, Reliability, Redundancy Electro-Pneumatic bleed system More efficient at aircraft level 3 tank fuel system with inerting system Simplified architecture. No trim tank 4 Variable frequency electrical generation system Significant maintenance cost reduction Interactive Cockpit with modular server systems Enhanced functionalities Simple single stage oleo landing gears Secured reduced maintenance cost
Hydraulics & Flight Controls 2 Hydraulics - 2 Electrics architecture Electrically powered Electro-Hydrostatic Actuators (EHA) Electrically and Hydraulically powered Electrical Back-up Hydraulic Actuators (EBHA) Electrical motor for SLAT Power Control Unit Electrical Wing Tip Brakes A380 aileron More Electric architecture and lower maintenance cost
Fuel System Key: Engine Feed Transfer XFEED L R Simple 3 tank configuration Simple system architecture Based on proven Airbus experience
Electrical Systems 4 Generators : 150kVA each 230V lighter + more efficient ETOPS 350 min and beyond Dispatch with 1 GEN inop Gen4 Variable Frequency (VF) A380 technology Smaller & lighter than IDG Gen2 APU Gen Main power centers Position either Front or Central More power after Engine loss System Segregation Weight saving Gen3 Gen1 RAT 1 APU Generators : 150 Kva Electric RAT
Landing Gear Extensive use of Titanium - Corosion Single stage oleo Improved Seal design No rocking bogie No shortening mechanism 14 year hard maintenance target Aft Pintle pin Aft Side-Stay Stay Simple architecture Improved reliability Gear Beam Fwd Pintle pin FORWARD 4 wheel bogie A350-800/900 6 wheel bogie A350-900R /1000 Inner Rear Spar Fwd Side-Stay
Contents Programme Product Conclusion
A350 taking the lead A totally new design new cabin, new wing, new materials, new systems, new engines Excellent performance Most efficient economics A new long-range family For the Xtra experience