METHOD OF FORMING SIGNALS FOR CONTROL OF CRUCIFORM-WINGED ROCKET Russian patent published in 1997 - IPC

FIELD: stabilization systems of cruciform-winged rockets. SUBSTANCE: lateral accelerations in planes of rocket wings and angular velocity relative to transverse axes which coincide with direction of wings are measured, after which signals proportional to these parameters are transmitted for control of control surfaces in each of two channels. Then bank angle of rocket is measured and signal proportional to it is transmitted for control of ailerons; polarity of signals proportional to lateral accelerations is determined; ratio of lateral acceleration of one channel to lateral acceleration of other channel is calculated; roll stabilizing signals are formed which are proportional to lateral acceleration of channel where its value does not exceed acceleration of other channel decreased by preset number; then these signals are inverter if polarities of accelerations are different; ailerons are deflected in proportion with signals thus formed or in proportion with difference of these signals if ratio of lateral accelerations does not exceed preset value. EFFECT: enhanced accuracy. 2 dwg