METHOD AND DEVICE FOR CONTROLLING MOBILE OBJECT STABILIZED VARIABLE Russian patent published in 2003 - IPC

FIELD: automatic flying control systems; reducing deviation of mobile-object variable from reference value under distortions. SUBSTANCE: method includes shaping of control signal in the form of sum of two signals, one of them being measured deviation of stabilized variable from reference value, and other one is nonlinear signal that depends on rate of change of stabilized variable; control signal obtained is converted into angular displacement of steering gear. Device has stabilized variable deviation meter, stabilized variable rate-of-change meter, steering gear, summing amplifier, nonlinear control signal shaping unit incorporating module computing unit, amplifier unit incorporating dead space, three multiplying units, adder, and relay unit. EFFECT: enhanced effectiveness of eliminating object-affecting distortions; reduced transient time of stabilized variable. 2 cl, 3 dwg