Anti-lateral deviation full-range coverage control system applied to remote guidance aircraft

Abstract

The invention discloses an anti-lateral deviation full-range coverage control system applied to a remote guidance aircraft. According to the control system, the remote guidance aircraft can be controlled to hit a long-range target, a medium-range target and a short-range target, and the aircraft can be corrected back to a correct direction in the presence of large lateral deviation and finally hitthe targets, so that the important engineering significance is achieved. Specifically, the remote guidance aircraft comprises a decision-making module and a central processing module; the decision-making module is used for selecting guidance start control modules for executing work according to range information before launching, and the different guidance start control modules can control different assembly modules to start to work, so that the corresponding assembly modules are controlled according to different ranges; and the central processing module generates a rudder deviation instruction by receiving the information transmitted by the assembly modules so as to control the aircraft to fly to the targets, and in the medium guidance segment, corresponding navigation ratios are selected according to the lateral deviation distance of the aircraft during start control so as to calculate needed overload.

Description

technical field [0001] The invention relates to a control system of a remote-guided aircraft, in particular to a full-range coverage control system applied to the remote-guided aircraft to prevent lateral deviation. Background technique [0002] Long-range guided aircraft can carry out precise strikes on long-distance targets. In order to achieve long-distance precise strikes, remote-guided aircrafts are generally equipped with rocket range-extending modules, satellite signal receiving modules, and inertial navigation modules. The module increases the range of the aircraft, especially the range before control, and receives satellite signals through the satellite signal receiving module, so as to calculate the position information of the aircraft and the speed information of the aircraft in real time, and sense the attitude information of the aircraft through the inertial navigation module; [0003] Also due to the above-mentioned modules, the remote guidance and control airc...

AI Technical Summary

Problems solved by technology

[0003] Also due to the above-mentioned modules, the remote guidance and control aircraft cannot accurately strike medium-range targets, and even cannot strike short-range targets at all. Specifically, for medium-range targets, due to the existence of the rocket-range extension module, It is already close to the target when starting the control, and at this time the satellite signal receiving module and the inertial navigation module have just been powered on, the satellite signal receiving module needs a long time to obtain stable satellite signals, and the inertial navigation module cannot perform zero Position alignment, the sensitive attitude error is large when the power is just turned on, so it is difficult to accurately strike the medium-range target; for the short-range target, due to the existence of the rocket’s range-extending module, it may have flown over the short-range target when the control is launched. Target, it is basically impossible to turn 360 degrees to strike

[0004] However, for some specific situations, such as when the short-range guided aircraft has been exhausted and only long-range guided aircraft are left, it is naturally difficult to properly handle the sudden appearance of medium-range and short-range targets

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