Airplane part fault disposal method about maintenance external field

Abstract

The invention provides an airplane part fault disposal method about a maintenance external field, and belongs to the technical field of computers. According to the method, based on a military flight big data "cloud-end" technology, a fault diagnosis case library and a fault disposal plan library are automatically created in a cloud end of a system; fault data is subjected to summary analysis at the cloud end; and through specific fault phenomena, in combination with comprehensive analysis of theoretical service lives of airplane parts, reliability data, index data and the like stored in the cloud end, a terminal of the system judges the function attenuation degrees of the airplane parts, and quickly gives out specific fault disposal methods and accurate airplane part replacement opportunities. By applying the method, automatic optimal fault disposal strategy and application mechanism are provided for a user while real-time disposal of airplane part faults of a military airplane is guaranteed.

Description

technical field [0001] The invention relates to computer technology, in particular to a method for handling machine failures in the field of locomotive maintenance. Background technique [0002] From the 1990s to the present, aviation equipment technology has developed rapidly, especially in the context of the adjustment of military strategy and changes in the combat use of aviation equipment, the requirements for aircraft ground support are getting higher and higher, and the support of aircraft parts is among them. is the most fundamental factor. The rapid development of military science and technology has made aircraft parts more and more complex, which puts forward higher requirements for the support and fault handling of flight parts, and finally increases the number and types of ground support parts and scales. However, in the long-term development, the support technology of aircraft parts always lags behind the technology of aerospace equipment. The original aircraft...

AI Technical Summary

Problems solved by technology

The original aircraft parts support system is facing huge challenges under the new equipment conditions, and the insufficient support will greatly reduce the combat readiness rate of military aircraft

[0003] The health management of aircraft parts lacks quantitative analysis, and the experience and data accumulated in the actual use and maintenance process have not been well combined with the design data, resulting in a separation between theory and practice

There is no early warning mechanism when a machine part breaks down, and it is difficult for the machine maintenance personnel in the outfield to know the aircraft parts equipped, and the predictability is insufficient, and the phenomenon of excessive maintenance and insufficient maintenance coexists, resulting in a decline in the integrity rate of aircraft parts;

[0004] When an aircraft component fails, the fault data at this stage is not structured, and it is difficult for the field maintenance personnel to conduct a clear fault diagnosis based on the comprehensive analysis of the fault phenomenon, reliability data, index data, etc., so it is difficult to find Optimal fault handling method for machine parts replacement

This increases the maintenance cost of aircraft parts, and at the same time, the faulty parts cannot be well maintained, resulting in a waste of resources;

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