Airbus Guidance & Control

Présentation au sujet: "Airbus Guidance & Control"— Transcription de la présentation:

1 Airbus Guidance & Control
Aerospace Control and Guidance Systems Committee Présenté par Xavier LE TRON R&T coordinator and Technical Advisor FLIGHT CONTROLS & HYDRAULICS Airbus Guidance & Control 2006 highlights ACGSC (SAE) Meeting 98: Williamsburg

2 Airbus Guidance and control – 2006 highlights
on Ground Guidance & Control Papers on System Actuation Computer science Automatic Control laws Wake Vortex ACGSC (SAE) Meeting 98: Williamsburg October 2006

3 Ground Guidance & Control
Brake to Vacate: successful Flight Testing for an “adaptative Auto-Brake” 14L/32R 158 Optimize Braking Energy (Turn Around Time) Optimize Runway Occupancy Time Improve Passenger Comfort ACGSC (SAE) Meeting 98: Williamsburg October 2006

4 System Actuation Distributed Flap Drive System (Single Flap Drive):
or how to move from the classical central PCU with mechanical transmission to distributed actuation: Reference: by C. Giebeler (DLR), M. Recksiek (Airbus), M. Christmann & P. Jänker (EADS CRC), 10th Int. Conference on new actuators, June 2006 Bremen, Germany. ACGSC (SAE) Meeting 98: Williamsburg October 2006

5 Computer science Approximation, Sampling and Voting in Hybrid Computing Systems : Aim is to provide a topological framework dealing with continuous, discrete and mixed systems. This theoretical framework can be used for voting on hybrid signals in critical real-time systems (eg: Flight Control computers). Reference: by Chiheb Kossentini (AIRBUS) and Paul Caspi (VERIMAG CNRS) in Hybrid Systems: Computation & Control HSCC March 2006 Santa Barbara California ACGSC (SAE) Meeting 98: Williamsburg October 2006

6 Automatic Control Robust Non Linear Aircraft Control (Ground)
Aircraft modelling for nonlinear and robust control design and analysis. 5th IFAC Symposium on Robust Control Design, Toulouse (France), July 5-7, 2006. A. Marcos, JM Biannic, M Jeanneau, DG. Bates, I Postlethwaite. Nonlinear simplified lateral LFT modelling of an aircraft on ground. JM Biannic, A Marcos, M Jeanneau. CCA/CACSD/ISIS, IEEE International Conference on Control Applications. Munich (Germany). 4-6 October, 2006. Adaptative Control Alleviation of turbulence-induce wing-loads with an adaptive control algorithm. Andreas Wildschek, R Maier, F Hoffmann, M Jeanneau. AIAA GNC. Keystone, CO (USA) August 2006. Unsteady character of fly-by-wire flight controls: round-up and research orientations at Airbus. 6th M Jeanneau. Asian Control Conference. Bali (Indonesia) July 2006. Multi Objective Control Gain-Scheduling using Multimodel Eigenstructure Assignment: a new Application A. Ayache, C. Chiappa, G. Puyou.. Flight Control Law Design for a Flexible Aircraft. Gilles Ferres and Guilhem Puyou. In Journal of Guidance, Control and Dynamics, July-August 2006, pp , Volume 29, Number 4. ACGSC (SAE) Meeting 98: Williamsburg October 2006

7 Wake Vortex Participation in Thematic Network WakeNet2-Europe
+ specific studies concerning probability and severity assessment through simulation, backed by measurement data: Aircraft Wake Vortex Scenario Simulation Package – WakeScene F. Holzäpfel & al (DLR); G. Höhne (Airbus) ICAS congress Sept 2006. ACGSC (SAE) Meeting 98: Williamsburg October 2006

8 © AIRBUS FRANCE S.A.S. Tous droits réservés. Document confidentiel.
Ce document et son contenu sont la propriété d’AIRBUS FRANCE S.A.S. Aucun droit de propriété intellectuelle n’est accordé par la communication du présent document ou son contenu. Ce document ne doit pas être reproduit ou communiqué à un tiers sans l’autorisation expresse et écrite d’AIRBUS FRANCE S.A.S. Ce document et son contenu ne doivent pas être utilisés à d’autres fins que celles qui sont autorisées. Les déclarations faites dans ce document ne constituent pas une offre commerciale. Elles sont basées sur les postulats indiqués et sont exprimées de bonne foi. Si les motifs de ces déclarations n’étaient pas démontrés, AIRBUS FRANCE S.A.S serait prêt à en expliquer les fondements. AIRBUS, son logo, A300, A310, A318, A319, A320, A321, A330, A340, A350, A380 et A400M sont des marques déposées. ACGSC (SAE) Meeting 98: Williamsburg October 2006