METHOD AND DEVICE TO MEASURE AIR TURBULENCE AROUND AIRCRAFT Russian patent published in 2009 - IPC B64D45/00 G01S17/88

Abstract RU 2365523 C2

FIELD: aircraft engineering.

SUBSTANCE: set of invention relates to procedures that involve estimating the aircraft flight conditions. Proposed invention covers the method and device to measure air turbulence around aircraft. In compliance with the invention, device incorporates measurement system that comprises light radars mounted on the aircraft to make twelve measurements of aerodynamic velocity around aircraft. Aforesaid measurement system makes the said twelve measurements at four points, each time along three preset axes. There is a central unit to determine the aerodynamic velocity field around aircraft taking use of aforesaid measurements made by aforesaid measurement system and preset 1^st-order mathematical model describing aforesaid field proceeding from twelve variables. Aforesaid field defines turbulence around aircraft.

EFFECT: higher accuracy and validity of tyrbulence measurements.

13 cl, 1 dwg

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RU 2 365 523 C2

Authors

Bomm'E Fransua

Rejmon Maehl'

Dates

2009-08-27—Published

2006-03-07—Filed