Airbus A380 at a Glance

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Airbus A380 at a Glance UTC Aerospace Systems provides more than 30 Key systems include: proprietary systems for the Airbus A380 superjumbo • Air data system • Main landing gear commercial jet, and is the largest non-engine • Air generation system • Lighting – interior, exterior and content provider on the program. • Angle of attack and stall cable/harnesses warning system • Overheat detection system The Airbus A380 is the world’s largest commercial aircraft. The • Auxiliary power unit • Power systems double-deck wide body four engine aircraft is designed to carry 525 passengers in a three-class configuration, and is certified • Avionics ventilation system • Primary flight control to carry more than 850 passengers in a single class. Its range is • Cabin pressurization and actuators 8,200 nautical miles (15,200 kilometers). The A380 entered service control system • Proximity sensing sensors in 2007 with Singapore Airlines. Learn more at http://www.airbus. • Cargo handling system • Pylons and fairings com/aircraftfamilies/passengeraircraft/a380family/ (mechanical) • Pyrotechnic egress system • Composite high lift actuation • Ram air turbine transmission shafts • Side-stick controllers • Condenser fans and door actuator assemblies for • Slat power drive unit and wing supplemental cooling system tip brake • Evacuation system • Specialty heaters • Flap lever • Specialty seating system • Fuel injection system • Throttle control assembly • Fuel manifold system • Trimmable horizontal stabilizer actuator • Gearbox module and heat exchangers for Engine • Turbine components Alliance GP7000 engine • Ventilation control system • Ice detection systems utcaerospacesystems.com • IFE audio/video servers 150054.indd 06/10/15 .

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Cranfield University Xue Longxian Actuation
CRANFIELD UNIVERSITY XUE LONGXIAN ACTUATION TECHNOLOGY FOR FLIGHT CONTROL SYSTEM ON CIVIL AIRCRAFT SCHOOL OF ENGINEERING MSc by Research THESIS CRANFIELD UNIVERSITY SCHOOL OF ENGINEERING MSc by Research THESIS Academic Year 2008-2009 XUE LONGXIAN Actuation Technology for Flight Control System on Civil Aircraft Supervisor: Dr. C. P. Lawson Prof. J. P. Fielding January 2009 This thesis is submitted in fulfilment of the requirements for the degree of Master of Science © Cranfield University 2009. All rights reserved. No part of this publication may be reproduced without the written permission of the copyright owner. ABSTRACT This report addresses the author’s Group Design Project (GDP) and Individual Research Project (IRP). The IRP is discussed primarily herein, presenting the actuation technology for the Flight Control System (FCS) on civil aircraft. Actuation technology is one of the key technologies for next generation More Electric Aircraft (MEA) and All Electric Aircraft (AEA); it is also an important input for the preliminary design of the Flying Crane, the aircraft designed in the author’s GDP. Information regarding actuation technologies is investigated firstly. After initial comparison and engineering consideration, Electrohydrostatic Actuation (EHA) and variable area actuation are selected for further research. The tail unit of the Flying Crane is selected as the case study flight control surfaces and is analysed for the requirements. Based on these requirements, an EHA system and a variable area actuation system powered by localised hydraulic systems are designed and sized in terms of power, mass and Thermal Management System (TMS), and thereafter the reliability of each system is estimated and the safety is analysed.
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