DEVICE FOR AERODYNAMIC COEFFICIENT ESTIMATION AND DEVICE FOR DETECTION OF FAILURE/DAMAGE OF CONTROL SURFACE Russian patent published in 2014 - IPC B64C13/00 G01M9/06 

Abstract RU 2515947 C1

FIELD: transport.

SUBSTANCE: set of inventions relates to aviation. Device for aerodynamic coefficient estimation contains device (5) for deflection angle command signal generation. Device (6) for registration of control surface motion parameter based on deflection angle command signal, calculation device (7) and device (8) for determination of aerodynamic coefficient estimated value. Device for detection of failure/damage of control surface contains estimation device and device for aerodynamic coefficient estimation.

EFFECT: set of inventions is aimed to detect control surface failure/damage while decreasing discomfort for passengers.

8 cl, 6 dwg

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RU 2 515 947 C1

Authors

Koichi Jamasaki

Dates

2014-05-20Published

2011-03-16Filed