Distributed external stores management system of trainer aircraft

Abstract

The invention provides a distributed external stores management system of trainer aircraft, and the system is composed of an external stores management computer (1), a plurality of remote interface units (2) and several dual-link rack interface units (3); the external stores management computer (1) is mounted on an aircraft equipment compartment, the remote interface units (2) are distributed in an aircraft universal hanging beam, and the dual-link rack interface units (3) are mounted in a dual-link rack; the external stores management computer (1), the remote interface units (2) and the dual-link rack interface units (3) jointly and cooperatively complete projection control management and fire control resolving of various weapons hung on all hanging points of an aircraft and emergency jettison of various external stores hung on the aircraft, and other functions. The designed distributed external stores management system of the trainer aircraft reduces lot of cables from the external stores management computer to the weapons, reduces weight of the aircraft, improves safety of a weapon system, and reduces a coupling relation between the external stores management system and the weapons.

Description

technical field [0001] The invention belongs to the technical field of aircraft weapon system design, in particular to a distributed plug-in management system of a trainer aircraft. Background technique [0002] At present, the plug-in management system of the trainer is a centralized system architecture, which is generally composed of a mission machine and a plug-in interface device. The mission machine mainly completes the fire control calculation of the weapon and the management function of the plug-in, and receives the signal from the cockpit switch and the double-rod to control the plug-in interface device to complete the task of launching the weapon. Add-ons. However, with the combat training function of the trainer aircraft and the need to coordinate combat missions with fighter jets, the number and types of weapons of the trainer aircraft continue to increase. As the architecture of the centralized external management system, the external management system and weapo...

AI Technical Summary

Problems solved by technology

However, with the combat training function of the trainer aircraft and the need to coordinate combat missions with fighter jets, the number and types of weapons of the trainer aircraft continue to increase. As the architecture of the centralized external management system, the external management system and weapons are tightly coupled. The amount of system changes is large, which is not conducive to the expansion of system functions

[0003] In addition, the plug-in management system of the third-generation and fourth-generation fighter jets is a distributed system architecture, but the system is complex, there are multiple plug-in management computers, and the equipment is large in size and heavy in weight, so it is not suitable for trainers

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