| 摘要 |
FIELD: weapons and ammunition. ^ SUBSTANCE: invention relates to rocket guidance and can be used in tank armament, as well as in miniature anti-aircraft complexes. Proposed method comprises generation of control signals for first and second channels proportional to linear deviation of rocket from aiming line in horizontal and vertical planes, respectively. It includes also generation of periodical carrier frequency signals proportional to sine and cosine of rocket bank angle. Aforesaid proportional signals are demodulated by carrier frequency signals. Resulted signals are subtracted from appropriate control signals. Control signals for first and second control surface drives are generated by modulating obtained difference signals in first and second control channels. After modulation, additionally, signals of deviation of control surfaces in first and second control surface drives are passed through low-frequency filters with a certain transfer function. ^ EFFECT: higher accuracy of guidance. ^ 3 cl, 4 dwg |
