Management method for making engine maintenance decision according to soft time limit

A management method and engine technology, applied in the direction of instruments, etc.

Pending Publication Date: 2019-06-07
威海众成信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention aims at the management defects of the existing aero-engine maintenance decision-making,

Method used

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  • Management method for making engine maintenance decision according to soft time limit
  • Management method for making engine maintenance decision according to soft time limit
  • Management method for making engine maintenance decision according to soft time limit

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Embodiment Construction

[0070] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0071] like figure 1 , figure 2 and image 3 As shown, the present invention provides a management method for defining engine maintenance decisions according to the soft time limit, comprising the following steps:

[0072] Step 1: Engine basic data entry:

[0073] Use relational database to realize the management of basic data. The basic data mainly stores engine type information, basic engine information, engine unit information, unit maintenance level information, unit soft time limit information, and engine maintenance plan information. It mainly provides information based on relational models. Data query service and basic data incremental service.

[0074] In the basic data, the engine type and the basic information of the engine are established first, which are used as the basis for the formulation of the engine maintenance plan.

[0...

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Abstract

The invention provides a management method for making an engine maintenance decision according to a soft time limit. The aero-engine maintenance decision management method overcomes the management defects of existing aero-engine maintenance decisions, including engine basic data input, engine maintenance plan making, engine unit information extraction, judgment of the lowest maintenance level of each unit and determination of an engine maintenance scheme, and can be widely applied to the technical field of aero-engine maintenance.

Description

technical field [0001] The invention relates to the technical field of aero-engine maintenance, in particular to a management method for defining engine maintenance decision-making according to a soft time limit. Background technique [0002] Aeroengine is the main power source and bleed air device of the aircraft. It is a complex thermodynamic machine integrating electromechanical and hydraulic systems. At the same time, the aeroengine works in a high-temperature, high-speed and high-pressure environment. Wing failure will cause a greater safety hazard to the flight safety of the aircraft. Therefore, in order to ensure the reliable operation of the aero-engine, it needs to be repaired and maintained in a planned way throughout its service life. Therefore, it is necessary to Unified management of maintenance decisions. [0003] As an important part of the engine, the maintenance decision of each unit is an important part of the engine maintenance decision, which greatly aff...

Claims

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Application Information

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IPC IPC(8): G06Q10/00
Inventor 郑砚普翟坤龙付旭云
Owner 威海众成信息科技股份有限公司
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