SELF-OSCILLATORY AUTOMATIC PILOT OF GUIDED MISSILE Russian patent published in 1997 - IPC

FIELD: guided missiles. SUBSTANCE: self-oscillatory automatic pilot of guided missile has subtracter which first input is input of automatic pilot setting, correcting filter of integro-differential type with predominance of integration of frequencies of autooscillations, nonlinear element, power amplifier and control actuator with controlled magnet which output is output of automatic pilot and is connected through feedback pickup to second input of subtracter. Correcting filter is based on operational amplifier which direct circuit includes first scale resistor. Second scale resistor in parallel to which network composed of third scale resistor and integrating capacitor connected in series and limiting element made in the form of two stabilizer diodes connected in opposition is placed in circuit of negative feedback. EFFECT: improved quality of transient process - reduced time of transient process. 3 dwg