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Estimation of Derivatives of Given Actions in UAV Control System

The procedure of dynamic feedback synthesis was developed, which provides tracking of a given trajectory by the center of mass of an unmanned aircraft. Under conditions of incomplete information on state variables and derivatives of the driving actions, invariance is ensured with a given accuracy with respect to external uncontrolled disturbances. The main result of the work is the synthesis procedure of the differentiator of the given actions, built on the basis of a virtual dynamic model with an unknown input.