Measurement and control system and method for test bed of X-type aero-engine

A technology of aero-engine and measurement and control system, which is applied in the direction of engine testing, machine/structural component testing, sequence/logic controller program control, etc. Consumption and other problems, to achieve the effect of reducing capital investment, simplifying operations, and reducing the rate of misoperation

Inactive Publication Date: 2013-02-27
GUIZHOU KAIYANG AERO ENGINE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, due to the backward technology of the X-type engine test run, the workload and intensity of the workers are too large, the responsibility is too heavy, and the test cycle is long and the energy consumption is high.

Method used

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  • Measurement and control system and method for test bed of X-type aero-engine
  • Measurement and control system and method for test bed of X-type aero-engine

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] like figure 1 The measurement and control system of an X-type aero-engine test bed shown is composed of a signal conditioning system, a signal acquisition system, a signal control system, a network switch 12 and a signal feedback system connected in sequence.

[0018] The signal conditioning system is composed of sensor / transmitter 1 and conditioning / isolation system 2. It is mainly used to condition the signal generated by the...

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Abstract

The invention discloses a measurement and control system for a test bed of an X-type aero-engine, comprising a signal acquiring system, a signal control system and a signal feedback system that are connected sequentially, wherein the signal acquiring system is used for acquiring, screening and packing target signals; the signal control system displays acquired messages to users, and the users can issue control instructions according to the messages; and the signal feedback system is used for transmitting the control instructions of the users to the engine. According to the measurement and control system and method for the test bed of the X-type aero-engine disclosed by the invention, the newest research achievements of modern measurement and control hardware and computer software are fully used to build the measurement and control system for the test bed of the X-type aero-engine integrating measurement with control, so that the automation and intelligence levels are improved, the hardware and fund investments are reduced, the failure rate of the measurement and control system is decreased, the operation is simplified, the wrong operation rate is reduced, the working strength and pressure of the test bed and the maintenance staff are decreased, the energy consumption is saved, the functions of the test bed are convenient to be expanded, and the objective and true reports are provided to the engine test and the factory inspection.

Description

technical field [0001] The invention relates to the field of engine research and development, in particular to a measurement and control system and a measurement and control method for an X-type aero-engine test bed. Background technique [0002] The X-type aero-engine test run is currently mainly carried out on other types of engine test benches. These test benches generally use the VXI bus data acquisition system to measure the X-type engine test run parameters and system operating parameters. A large number of physical switches, signal lights and intermediate relays are composed of Control panel to control the car system and the commissioning process. The connection between the control system and the test method is made through the hardware connection between the relay and the digital I / O board in the VXI data acquisition system. The measurement and control system has many wires and complicated crosses, resulting in large signal interference. During the control process, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/02G05B19/05
Inventor 曾嵘杨鲁峰苏静刁爱军齐晓广王德华秦川刘堃郭洪尧王敏华徐赋明尹丽萍
Owner GUIZHOU KAIYANG AERO ENGINE
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