Small high-speed loitering munition based on visual image precision guidance

Abstract

The invention discloses a small high-speed loitering munition based on visual image precision guidance. A duct motor is arranged at the tail of a high-speed loitering platform, a visual navigation system is arranged at the front lower part of the high-speed loitering platform, and a high-specific-energy lithium battery, a link, a flight control system and a combat part are arranged in the high-speed loitering platform. The small high-speed loitering munition achieves the technical effects that the weight and the size meet the requirements of individual soldier carrying and use; the combat efficiency is high; the lift-drag ratio is increased through a wingtip end plate, the transverse direction stability is enhanced, and the rudder effect is enhanced through the duct fan wake flow; wings serve as a force bearing structure and a battery shell at the same time, structural weight is saved, the wings and a vehicle body are designed separately, independent charging and storage are facilitated, and safety is high; a duct fan motor is used for providing thrust, the flight speed is high, and the cost is low; multi-node two-way information transmission is adopted, single-shot use can be achieved, and cluster battle is also facilitated; and the loitering height is low, the self target is small, the flying speed is high, and the survivability is high.

Description

technical field [0001] The invention relates to the technical field of aircraft design, in particular to a small high-speed loitering missile based on visual image precise guidance, which has the functions of visual navigation and image precise terminal guidance. Background technique [0002] Conventional loitering missiles are usually designed for long-range airspace patrolling, reconnaissance, and strikes. They use propellers or turbojet engines as power systems, and are guided by electronic or satellite navigation systems. The take-off weight is usually tens or hundreds of kilograms; the propeller power system limits its forward flight speed, and the turbojet engine power system significantly increases its production cost; the electronic or satellite navigation system is relatively low in accuracy and is susceptible to interference. And it is not conducive to cluster control; the larger body size and weight are not conducive to all-round strikes on designated targets in s...

AI Technical Summary

Problems solved by technology

[0002] Conventional loitering missiles are usually designed for long-range airspace patrolling, reconnaissance, and strikes. They use propellers or turbojet engines as power systems, and are guided by electronic or satellite navigation systems. The take-off weight is usually tens or hundreds of kilograms; the propeller power system limits its forward flight speed, and the turbojet engine power system significantly increases its production cost; the electronic or satellite navigation system is relatively low in accuracy and is susceptible to interference. And it is not conducive to cluster control; the larger body size and weight are not conducive to all-round strikes on designated targets in short-range airspace, and the cost of striking light targets is high

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