Avionics system capability demand analysis method based on architecture framework

Abstract

The invention discloses an avionics system capability demand analysis method based on an architecture framework. The method comprises the following steps: step one, starting from combat missions and avionics system typical combat activity demands, analyzing the avionics system capabilities of planes for finishing the combat missions by use of a top-to-bottom method, and establishing avionics system function demands; step two, according to the DoDAF architecture framework, converting the avionics system function demands into correlation avionics system function descriptions by use of a model-based system design method, and establishing an avionics system function architecture model; and step three, performing repeated iteration on the avionics system function architecture model and the avionics system function demands from the three aspects of grammar, semantics and pragmatics, and carrying out simulation verification on the avionics system function architecture model. According to the invention, the system design efficiency is improved, the system complexity is reduced, the integrated design of an avionics system can be effectively supported, the development period can be shortened, and the development cost is decreased.

Description

technical field [0001] The invention belongs to the technical field of avionics, and in particular relates to a method for analyzing capability requirements of an avionics system based on an architecture framework. Background technique [0002] "Demand traction, system operation, technology promotion" is the core driving force for the development of avionics systems today. As the starting point of avionics system development, demand analysis determines the direction of research and development. Nowadays, with the continuous change of military applications, the development of aviation weapon combat platform, as an element of the entire weapon equipment system, also pays more attention to the operational requirements of the system. Now the demand demonstration of weapons and equipment has developed from focusing on the individual needs of a single service and a certain type of weapons and equipment to focusing on the joint requirements of multiple services and equipment system...

AI Technical Summary

Problems solved by technology

[0005] The patent situation in the field of avionics system capability requirement analysis based on the architecture framework we have learned: no relevant domestic and foreign patents have been found so far

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