Aero-engine test measurement and control system based on OPC UA

An aero-engine, measurement and control system technology, applied in jet engine testing, gas turbine engine testing, general control systems, etc., can solve problems such as insufficient smooth communication and incompatibility of equipment communication, so as to solve the problem of insufficient smooth communication, achieve full integration, Accelerate the effect of data exchange

Pending Publication Date: 2022-05-03
中航长沙设计研究院有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to provide an OPC UA-based aero-engine test measurement and control system to solve the problem that the existing measurement and control system adopts the combination of industrial Ethernet and bus technology, which causes the communication between layers to be not smooth enough, and the equipment of different manufacturers in the layer to communicate with each other. Communication incompatibility problem

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  • Aero-engine test measurement and control system based on OPC UA

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Embodiment Construction

[0028] The technical solutions in the present invention are clearly and completely described below in combination with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] The technical solution of the present application will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

[0030] OPC UA (Unified Architecture, unified architecture) is the next generation of OPC standard, by providing a complete, safe and reliable cross-platform architecture to obtain real-time and historical data and time....

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Abstract

The invention discloses an aero-engine test measurement and control system based on OPC UA. The aero-engine test measurement and control system comprises a hybrid cloud platform, a first OPCUA server, a data analysis platform, a first OPCUA client and a plurality of test stands. The hybrid cloud platform, the data analysis platform and the first OPCUA client are respectively communicated with the first OPCUA server; the first OPCUA server is communicated with the plurality of test stands by adopting OPCUA; the second OPCUA server in each test bed communicates with the corresponding PLC controller, the LXI data acquisition card, the PXI data acquisition card and the VXI data acquisition card through OPCUA; according to the system, the OPC UA protocol is utilized to enable equipment and driving programs of different manufacturers to flexibly perform connection and information interaction, and the problems that communication between levels is not smooth enough and communication between the equipment of different manufacturers in the levels is compatible are solved.

Description

technical field [0001] The invention belongs to the technical field of aero-engine testing, in particular to a measurement and control system for aero-engine testing based on OPC UA. Background technique [0002] The test of aero-engine is mainly completed through the ground test platform, and the measurement and control system is an important part of it. The measurement and control system mainly completes the parameter measurement and data collection of the engine and supporting process equipment, the simulation inspection of the engine function status, status monitoring and alarm, and the bench process system. State control and adjustment functions. [0003] At present, my country has made certain achievements in the field of aero-engine testing, especially the automation of test equipment has been greatly improved. The communication of the test equipment measurement and control system is mainly a combination of industrial Ethernet and bus technology, but the communicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/14G05B19/05H04L67/12
CPCG01M15/14G05B19/054H04L67/12
Inventor 岳育元陈艳萍
Owner 中航长沙设计研究院有限公司
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