Aeroengine health management method, device and system

An aero-engine, health management technology, applied in data processing applications, instruments, resources, etc., to achieve the effect of health management

Inactive Publication Date: 2019-02-19
CHINA ACAD OF AEROSPACE AERODYNAMICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide an aero-engine health managem

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  • Aeroengine health management method, device and system
  • Aeroengine health management method, device and system
  • Aeroengine health management method, device and system

Examples

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Embodiment Construction

[0061] In order to make the purpose, technical solution and advantages of the application more clear, the technical solution in the embodiment of the application will be described in more detail below in conjunction with the drawings in the embodiment of the application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application. Embodiments of the present application will be described in detail below in conjunction with th...

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Abstract

An aero-engine health management is disclosed, comprising: acquiring engine-related data relating to the aero-engine to be managed; reading engine related data; extracting first valid data adapted toa predicted state of the engine and second valid data adapted to a predicted fault; performing feature analysis on the first valid data and the second valid data, respectively; the first valid data after the feature analysis is used as the theoretical input of the engine to complete the judgment of the engine to be predicted state, and the second valid data after the feature analysis is used as the theoretical input of the engine to be predicted fault to complete the judgment of the engine to be predicted fault. An aero-engine health management apparatus and system are also disclosed. The aeroengine health management method, apparatus, and system of the present invention can analyze engine related data, determine predetermined engine states and faults, and thereby realize engine health management.

Description

technical field [0001] The present application belongs to the technical field of aero-engine health management, and in particular relates to an aero-engine health management method, device and system. Background technique [0002] Aeroengine health management is mainly aimed at a certain type or series of aeroengines for health status detection and fault alarm, which is an indispensable work content in the use and maintenance of aeroengines today. [0003] In addition, aeroengine is an important part of unmanned aerial vehicles and an important controlled object of the flight control system. Its stability and reliability are important aspects affecting flight safety. Therefore, real-time monitoring and regular evaluation of its health status It is an effective way to improve the safety of unmanned aerial vehicles. Contents of the invention [0004] The purpose of the present application is to provide an aero-engine health management method, device and system to solve at l...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/00
CPCG06Q10/0635G06Q10/20
Inventor 嵇治刚沙群吴志文李永
Owner CHINA ACAD OF AEROSPACE AERODYNAMICS
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