| 摘要 |
FIELD: automatic control systems; control systems of normal motion of ballistic flying vehicles in active leg of trajectory. SUBSTANCE: normal stabilization system is additionally provided with multiplier, adder, invertor, modulus separation unit, first and second invertors which makes it possible to change structure of control algorithm at moment of abrupt change in pitch angle when disturbing moments are likely to occur due to considerable error angle between programmed pitch angle vand present pitch angle v; that is why non-linear term reducing control at v-v>0 and increasing control at v-v<0 is introduced, thus decreasing negative overcontrol of pitch angle and reducing overloads acting on ballistic flying vehicle. EFFECT: enhanced reliability. 2 dwg |
