CN-122020520-A - Turboshaft engine operation and maintenance system

CN122020520ACN 122020520 ACN122020520 ACN 122020520ACN-122020520-A

Abstract

The invention relates to the technical field of turboshaft engines, and discloses an operation and maintenance system of a turboshaft engine, the invention is matched with each other through the three-dimensional model construction module, the operation and maintenance data acquisition module, the operation and maintenance data binding module, the operation and maintenance data rendering module and the operation and maintenance data analysis module. The system comprises an operation and maintenance data binding module, an operation and maintenance data analysis module and an operation and maintenance report generation module, wherein the operation and maintenance data binding module is used for binding various operation and maintenance data with a three-dimensional model of the turboshaft engine, the operation and maintenance data analysis module is used for analyzing the health state of the turboshaft engine according to three-dimensional animation and various operation and maintenance data, and the operation and maintenance report generation module is used for generating an operation and maintenance report of the turboshaft engine according to the analysis result of the health state of the turboshaft engine. Therefore, the invention can realize mutual fusion and association of the three-dimensional model and the operation and maintenance data, does not need to manually associate the three-dimensional model and the operation and maintenance data, improves the health monitoring and fault tracing timeliness and accuracy of key components of the turboshaft engine, and is convenient for improving the whole life cycle management of the turboshaft engine.

Inventors

WEI CHEN
LI WEI
PENG KAI
CAI XU
LIU YINFENG
LIU WU

Assignees

中国航发湖南动力机械研究所

Dates

Publication Date: 20260512
Application Date: 20260112

Claims (10)

1. A turboshaft engine operation and maintenance system, the system comprising: The three-dimensional model construction module is used for constructing a three-dimensional model of the turboshaft engine according to the three-dimensional structure data of the turboshaft engine; the operation and maintenance data acquisition module is used for acquiring various operation and maintenance data of the turboshaft engine; The operation and maintenance data binding module is used for binding the various operation and maintenance data with the three-dimensional model of the turboshaft engine; The operation and maintenance data rendering module is used for rendering the three-dimensional model into a three-dimensional animation through a rendering mapping function according to the binding results of the various operation and maintenance data and the three-dimensional model of the turboshaft engine; The operation and maintenance data analysis module is used for analyzing the health state of the turboshaft engine according to the three-dimensional animation and the various operation and maintenance data; and the operation and maintenance report generation module is used for generating an operation and maintenance report of the turboshaft engine according to the analysis result of the health state of the turboshaft engine.
2. The turboshaft engine operation and maintenance system of claim 1 wherein the three-dimensional model building module comprises: The main body construction unit is used for constructing the main body part of the turboshaft engine through a three-dimensional model construction tool according to the three-dimensional data of the main body part of the turboshaft engine; The split construction unit is used for constructing the split parts of the turboshaft engine through a three-dimensional model construction tool according to the three-dimensional data of the split parts of the turboshaft engine; and the component assembly unit is used for assembling the main body component and the split component of the turboshaft engine together through a three-dimensional model construction tool to construct a three-dimensional model of the turboshaft engine.
3. The turboshaft engine operation and maintenance system of claim 2 wherein the three-dimensional model building module comprises: and the model rendering unit is used for rendering the three-dimensional model of the turboshaft engine by using an image rendering tool.
4. The turboshaft engine operation and maintenance system of claim 1, wherein the operation and maintenance data acquisition module comprises a temperature sensor, a rotation speed sensor and a pressure sensor; the temperature sensor is used for collecting historical temperature data and real-time temperature data of the turboshaft engine; the rotating speed sensor is used for collecting historical rotating speed data and real-time rotating speed data of the turboshaft engine; The pressure sensor is used for collecting historical pressure data and real-time pressure data of the turboshaft engine.
5. The turboshaft engine operation and maintenance system according to claim 1, wherein the operation and maintenance data acquisition module comprises a maintenance recording unit and a fault recording unit; The maintenance recording unit is used for recording historical maintenance recording data of the turboshaft engine; the fault recording unit is used for recording historical fault recording data of the turboshaft engine.
6. The turboshaft engine operation and maintenance system of claim 1 wherein the operation and maintenance data binding module binds the plurality of operation and maintenance data to the three-dimensional model of the turboshaft engine by: Wherein, the Is the first of the turboshaft engine The number of components of the device is one, Is the first of the turboshaft engine The binding function corresponding to each component, Is the first of the turboshaft engine Corresponding first part of each component And (5) stripe operation and maintenance data.
7. The turboshaft engine operation and maintenance system of claim 1 wherein the operation and maintenance data analysis module renders the three-dimensional model into a three-dimensional animation by the following formula: Wherein, the A three-dimensional animation rendered for the three-dimensional model, Is the first Operation and maintenance data corresponding to each component at the time t, Is the first A three-dimensional model of the individual components, And mapping functions for the rendering.
8. The turboshaft engine operation and maintenance system of claim 1 wherein the operation and maintenance data analysis module analyzes the state of health of the turboshaft engine by: Wherein, the For the health score of the turboshaft engine, Is the first The weight value of the monitoring index of each component, Is the first Monitoring index of individual components.
9. The turboshaft engine operation and maintenance system of claim 1 or 8 wherein the operation and maintenance data analysis module analyzes the state of health of the turboshaft engine by the following formula; Wherein, the For the health score of the turboshaft engine, For a pre-trained health prediction model, Monitoring data for each component of the turboshaft engine.
10. The turboshaft engine operation and maintenance system of claim 1, comprising: and the operation and maintenance data alarm module is used for alarming and informing the abnormal operation and maintenance data according to the operation and maintenance report of the turboshaft engine.

Description

Turboshaft engine operation and maintenance system Technical Field The invention relates to the technical field of turboshaft engines, in particular to an operation and maintenance system of a turboshaft engine. Background The vortex shaft engine is used as a core power source of a helicopter and other rotor craft, and bears the key tasks of airplane lift force, power, multi-working condition adaptation and the like. The internal structure is extremely complex, which covers a plurality of high-precision components such as a compressor, a combustion chamber, a turbine, a power output shaft and the like, the components are tightly coupled and have strict process requirements, and the components can work for a long time under extreme working conditions of high temperature, high pressure, high rotating speed and the like. Therefore, maintenance and management of turboshaft engines has been an important challenge in the field of aviation operation and maintenance. Once equipment fails, the flight safety is affected, and huge economic loss and maintenance cost are caused. At present, the three-dimensional model of the turboshaft engine and the operation and maintenance information are not subjected to deep fusion and intelligent interaction. And the data island phenomenon is serious, operation and maintenance personnel are required to frequently switch in actual work, and the three-dimensional model and the operation and maintenance information are required to be manually fused, so that the method is time-consuming and labor-consuming, and is easy to make mistakes. Therefore, the three-dimensional model and the operation and maintenance information are manually fused, the timeliness and the accuracy of health monitoring and fault tracing of key components are affected, and the improvement of intelligent operation and maintenance and full life cycle management capability is limited. Disclosure of Invention The invention provides a turboshaft engine operation and maintenance system which aims at solving the problems that the health monitoring and the timeliness and the accuracy of fault tracing of key components are affected and the intelligent operation and full life cycle management capability is limited by manually fusing a three-dimensional model with operation and maintenance information. According to a first aspect, the present invention provides a turboshaft engine operation and maintenance system comprising: The three-dimensional model construction module is used for constructing a three-dimensional model of the turboshaft engine according to the three-dimensional structure data of the turboshaft engine; the operation and maintenance data acquisition module is used for acquiring various operation and maintenance data of the turboshaft engine; the operation and maintenance data binding module is used for binding various operation and maintenance data with the three-dimensional model of the turboshaft engine; the operation and dimension data rendering module is used for rendering the three-dimensional model into a three-dimensional animation through a rendering mapping function according to the binding results of various operation and dimension data and the three-dimensional model of the turboshaft engine; the operation and maintenance data analysis module is used for analyzing the health state of the turboshaft engine according to the three-dimensional animation and various operation and maintenance data; And the operation and maintenance report generation module is used for generating an operation and maintenance report of the turboshaft engine according to the analysis result of the health state of the turboshaft engine. According to the invention, through the mutual coordination of the three-dimensional model construction module, the operation and maintenance data acquisition module, the operation and maintenance data binding module, the operation and maintenance data rendering module, the operation and maintenance data analysis module and the operation and maintenance report generation module, the mutual fusion and association of the three-dimensional model and the operation and maintenance data can be realized, the health monitoring and the timeliness and the accuracy of fault tracing of key parts of the turboshaft engine are improved, the association of the three-dimensional model and the operation and maintenance data is not needed by manual operation, and the whole life cycle management of the turboshaft engine is further facilitated to be improved. In some specific embodiments, the three-dimensional model building module comprises: The main body construction unit is used for constructing the main body part of the turboshaft engine through a three-dimensional model construction tool according to the three-dimensional data of the main body part of the turboshaft engine; The split construction unit is used for constructing the split parts of the turboshaft engine through a three-dimensional model const