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Steady-state measurement and control system of aero-engine tester and its data sharing method

A technology of aero-engine and measurement and control system, which is applied in the direction of engine testing, machine/structural component testing, instruments, etc., and can solve the problems of inconvenient upgrading and expansion of data sharing systems

Active Publication Date: 2020-12-15
AECC COMML AIRCRAFT ENGINE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These unintegrated subsystems bring inconvenience to data sharing, system upgrade and expansion

Method used

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  • Steady-state measurement and control system of aero-engine tester and its data sharing method
  • Steady-state measurement and control system of aero-engine tester and its data sharing method
  • Steady-state measurement and control system of aero-engine tester and its data sharing method

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Embodiment Construction

[0027] The embodiment of the present invention describes the measurement and control system of the aero-engine tester and its data sharing method, and a framework is designed to facilitate the data sharing of each subsystem of the measurement and control system.

[0028] figure 1 A tester measurement and control system according to an embodiment of the present invention is shown. refer to figure 1 As shown, the aero-engine tester measurement and control system 100 of this embodiment includes a plurality of subsystems 110 , 120 and 130 . These subsystems are usually divided according to function or job function. The subsystems 110, 120 and 130 can be physically centralized or decentralized. These subsystems 110, 120 and 130 can be connected through network devices. Subsystems 110, 120 and 130 may be developed by the same developer, or may be developed by different developers. In the latter case, the collaboration and data sharing of subsystems is a greater challenge. Each...

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PUM

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Abstract

The invention relates to an aero-engine tester measurement and control system and a data sharing method thereof. The aero-engine tester measurement and control system comprises a plurality of subsystems. The data sharing method comprise following steps of respectively configuring a functional sub-terminal in each subsystem with the functional sub-terminals being in point-to-point connection with one another; configuring a data exchange terminal in one subsystem; receiving data of each functional sub-terminal on the data exchange terminal and integrating the data into an input summary table; configuring a plurality of output tables including exchange data in dependence on the demand of each functional sub-terminal and distributing the output tables to each functional sub-terminal; and completing the measurement and control work on each functional sub-terminal in dependence on the received exchange data and achieving data sharing.

Description

technical field [0001] The invention relates to an aero-engine tester, in particular to a data sharing method for a steady-state measurement and control system of an aero-engine tester. Background technique [0002] The aero-engine is tested by a tester, and the performance of the measurement and control system of the tester directly affects the effect of the test. Generally, the measurement and control system of an aero-engine tester can be divided into two parts: test parameter test and equipment parameter measurement and control according to the different measurement and control objects. The test parameter test is to test the relevant parameters of the test piece to complete the relevant test verification. Equipment parameter measurement and control is to test and control the main body of the tester and its auxiliary equipment, and control the main body of the tester and auxiliary equipment to reach the relevant test state according to the test verification requirements....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M15/00
CPCG01M15/00
Inventor 史卫民李静杨珺易亮张永强李泽
Owner AECC COMML AIRCRAFT ENGINE CO LTD