FIELD: instrumentation engineering; aviation; cosmonautics; rocketry; shipbuilding and other industries.
SUBSTANCE: proposed method includes measurement of wind velocity. Wind velocity vector obtained from earth-based coordinate system is recalculated into body-axis coordinate system via aerodynamic angles with the aid of direction cosine matrix. Obtained signals are used in law of control on basis of summing-up operation. Required aerodynamic forces and aerodynamic coefficients of control surface position are calculated according to magnitudes of preset g-loads.
EFFECT: enhanced accuracy of control.
1 dwg
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