A, tail automatic correction technology B, self-positioning technology
C, control actuator technology D, guidance and control technology
Answer: BCD
With the upgrading of 70mm unguided rockets used for area shooting to precision laser guided rockets, smart rockets continue to develop steadily. The cost and weight of this weapon is only a fraction of the existing missiles, such as the "Prison Fire" missile. Laser guided rocket (LGR) fills the gap between artillery and other missiles.
Laser guided rocket (LGR) has low cost, and all LGR designs foresee the use of existing barrels and warheads. There is almost no need to integrate LGR-all the designs are aimed at using the existing transmitter, and there is no special wiring requirement for the laser guidance components, because LGR emits in a normal way and obtains the laser spot immediately. The rapid development of photoelectric aiming system means that even small and cheap photoelectric turrets can be added with laser indication.
Laser-guided rocket (LGR) is considered as the basic weapon of many new air platforms, especially those based on commercial aircraft and old military platforms. A good example is the Archangel aircraft launched by the United States for the first time. It has a weapon hanging beam under its wing and a multi-sensor turret made in Canada at the front of the landing gear. It has a glass cockpit display and a mission computer. The L-3 turret includes a laser pointer, so it is not difficult to merge rockets.