Small airborne laser weapon high-precision light beam control device and control method

Abstract

The invention provides a small airborne laser weapon high-precision light beam control device and control method, belongs to the field of photoelectric tracking aiming of laser weapons, and solves the problems that a traditional photoelectric tracking and pointing system is slow in response, low in precision and weak in high-dynamic tracking capacity, the influence of high-energy laser transmitted in the atmosphere on the laser wave surface cannot be reduced, the energy density is low when the high-energy laser irradiates a target, and the striking effect is reduced. The device comprises a light beam control device and a control method. The light beam control device comprises a fine tracking assembly, a self-adaptive optical assembly, a main laser detector, a reflector and spectroscope assembly and a mounting base station assembly, and the control method comprises the following steps: calibrating a Hartmann detector; carrying out fine tracking on the light spots; carrying out self-adaptive adjustment; and carrying out laser striking. The device and method are mainly used for small airborne laser weapons.

Description

technical field [0001] The invention belongs to the field of photoelectric tracking and targeting of laser weapons, in particular to a high-precision beam control device and control method for small airborne laser weapons. Background technique [0002] In recent years, with the rapid development of national aerospace science research and national defense and military. As a directed energy weapon, the airborne laser weapon's loss mechanism is to accurately strike the long-distance target by directional emission of high-energy laser to damage or invalidate it, but the damage degree of the high-energy laser to the target depends on the effectiveness of the light spot on the target. Energy, because the jitter of the spot will cause a sharp drop in the energy density of the laser spot at the aiming point, so laser weapons have higher requirements for tracking and targeting systems than traditional weapons. [0003] The precision of the photoelectric tracking and targeting system...

AI Technical Summary

Problems solved by technology

[0004] For the aiming system of laser weapons, the traditional photoelectric tracking and aiming system has slow response, low precision, and weak high-dynamic tracking ability, which cannot reduce the impact of high-energy laser transmission in the atmosphere on the laser wavefront, resulting in The energy density is lower, reducing the impact effect

These problems restrict the development of laser weapons

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