CASCADED DOUBLE CHANNELED SELF-ADAPTIVE SYSTEM FOR COMBINED CONTROL Russian patent published in 2008 - IPC G05B13/00 

FIELD: physics.

SUBSTANCE: system is based on the principle of combined regulation and involves open and closed contours for formation of control effects. The circuits of stabilisation of the transmission factor of the open system improve the quality of operation of the closed contour for regulation with unchanged settings of the regulator and control of a non-stationary object on the static characteristic and provide for stabilisation of the transmission factor of the open contour under conditions of a non-stationary object. The unit for switching on the reserve control channel automatically analyses the given conditions for switching on/off the reserve control structure and effects the corresponding changes to the control structure of the system when these conditions are met.

EFFECT: increased accuracy and reliability of the control system.

5 dwg