METHOD OF FORMATION OF CONTROL COMMANDS OF BEAM-GUIDED SPIN-STABILIZED MISSILE Russian patent published in 1998 - IPC

FIELD: formation of control commands of beam-guided spin-stabilized missile. SUBSTANCE: modulated laser radiation received on missile board is transduced to electric signals proportional to the missile coordinates relative to the beam axis. Control signals are formed by transduction of signals proportional to the missile coordinates connected with laser beam to a coordinate system connected with spin-stabilized missile. Missile control signals are transduced to deflection of missile control fins. At an interruption of reception of radar radiation to the missile assembly deflection of control fins is performed by control signals formed by signals proportional to missile coordinates at the instant preceding the interruption of radiation reception for a time not exceeding τ_max determined from relation , where K_cl(t_int) - control equipment gain at the instant of interruption t_int; V(t_int) - missile velocity vector turn rate at the instant of interruption time; V (t_int) - missile longitudinal velocity at time instant t_int on expiration of which the control signal is nullified up to resumption of reception of modulated laser radiation. EFFECT: facilitated procedure. 2 dwg