Laser beam-driving guided missile launched by 40 mm rocket launcher

Abstract

The invention provides a laser beam-driving guided missile launched by a 40 mm rocket launcher. A single-channel steering engine, a missile-mounted control module and a laser receiver are additionallyarranged on the missile, and a guidance instrument is additionally arranged on ground equipment. The missile-mounted control module is arranged in the middle of the missile, the laser receiver is installed in the missile-mounted control module, and a certain angle is formed between a laser receiver mounting shaft and a missile shaft. The single-channel steering engine is installed on the front end surface of the missile-mounted control module, and rudder wings of the single-channel steering engine are connected to a single-channel steering engine body in a foldable and detachable manner. Thelaser receiver receives a laser information field signal emitted by the guidance instrument, converts the laser information field signal into a missile position error signal and transmits the missileposition error signal to the missile-mounted control module; and the missile-mounted control module is used for resolving the received missile position error signal, generating a trajectory correctioncontrol instruction to drive the single-channel steering engine to drive the unfolded rudder wings to rotate, and controlling the guided missile to fly in the center of a laser information field until a target is hit. The laser beam-driving guided missile has the long-range accurate striking capacity, and the firepower control range of the 40 mm rocket launcher can be widened.

Description

technical field [0001] The invention relates to the technical field of guided rockets, in particular to a laser beam steering guided missile launched by a 40mm rocket launcher. Background technique [0002] The 40mm individual rocket launcher is a conventional weapon platform for infantry close-range anti-personnel, tanks, armor and fortifications. It is popular because of its low cost, light weight, simple operation, and convenient portability. It is still widely equipped by various countries. And use, the total equipment volume reaches more than one million. However, the ammunition currently equipped on this platform is all uncontrolled rockets. Under the condition that the dispersion accuracy CEP (Circular Probability Error) is 0.45 meters, the range for stationary targets is only 300 meters. will drop further. This greatly limits the operational effectiveness of the individual weapon platform and cannot meet the operational needs of modern warfare. Therefore, there is...

AI Technical Summary

Problems solved by technology

It is precisely because of the existence of the above restrictions that although 40mm rocket launchers have been equipped in large quantities since the 1970s, there has been no proposal for a precision-guided missile that can be used for them.

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