31th Congress of the International Council of the Aeronautical Sciences

07 - Systems, Subsystems and Equipment

POSITION SYNCHRONIZATION OF AEROSPACE ELECTROMECHANICAL ACTUATORS FOR DISTRIBUTED ELECTRICAL ACTUATION SYSTEM

J. Fu╣, J.-C. Mare, INSA-Toulouse, France; Y. Fu╣; ╣Beihang University, China

Position synchronization of EMAs is addressed for surface redundancy arrangement (e.g. thrust reverse, pylon conversion-V22, slats/flaps actuation applications), with special considerations to segregation and performance sensitivity to uncertainties. Pre-validation and robustness assessment are achieved with resort to virtual test bench while real test enables validation in laboratory conditions.


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