Aerospace Instrument-Making Annotation << Back SYNTHESIS OF AUTOMATIC CONTROL SYSTEM OF COURSE ANGLE AND NORMAL OVERLOAD RESTRICTION OF THE AIRCRAFT V.I. Petunin, L.M. Neugodnikova The task of normal overload restriction at flying apparatus (FA) course angle control is considered. In introduction the automatic control system (ACS), providing the given FA course angle optimization by means of the autopilot of the tilt angle effecting FA aileron deviation angle are considered. These ACS provide good static and dynamic FA course angle control channel characteristics, but don't allow to restricting the normal overload value at a curve. Therefore in work the problem of ensuring necessary accuracy of nor-mal overload restriction is solved at a given FA course angle turn. It is provided by in-clusion automaton of normal overload restriction in the automatic course angle control system by mean selector of minimal signals. Questions of turn (curve) for given FA course angle aerodynamics are considered. It is shown that lateral movement of the plane is unified process at which yaw and tilt movements are interconnected. Questions of course and tilt angles ACS synthesis are solved. The synthesis of FA normal restriction automaton is made. Results of modeling are resulted. It is in summary noted, an effective of ACS with marginal parameters restriction automatons construction means is the selector of control channels. It is shown that inclusion of the normal overload restriction automaton in lateral motion ACS by means of the algebraic selector allows providing necessary accuracy of normal overload restriction and smooth transitional processes when switching channels. Key words: automatic control system, aircraft, course angle, bank angle, normal overload restriction, the selector of channels, synthesis. Contacts: E-mail: petunin_vi@mail.ru Pp. 10-18.