COMBINED ADJUSTMENT SELF-ADJUSTED SYSTEM Russian patent published in 1994 - IPC

FIELD: automatic control systems. SUBSTANCE: systems is used for regulation of non-stationary objects; output characteristics of the system are measured seldom. The object operates under conditions of high level of controlled and non-controlled effects. System has regulator, adders, mismatch meter, self-adjustment unit, correcting filter, multiplication units, controlled switches, memory unit. Open control circuit of the system is intended for compensation of controlled disturbances. Closed control circuit of the system forms control on the base of resulting deviation of output of the object against set point. Self-adjustment unit of the system is used for operation under condition of output characteristics of objects which are measured seldom. Self-adjustment unit improves quality of operation of both circuits of the system due to stabilization of transmission coefficients of the circuits. Correction circuits of control signal provide shock-free mode of adaptation of the system. EFFECT: improved efficiency of operation. 6 dwg