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Fully automatic engine test data extraction and word report generation method

A technology for report generation and test data, applied in the field of aviation and aerospace testing, can solve the problems of low data efficiency, low vibration maximum value statistics and typesetting efficiency, unreliable data processing, etc., to reduce the burden, improve data processing efficiency, Guaranteed effect of reliability

Active Publication Date: 2019-04-23
XIAN AEROSPACE PROPULSION TESTING TECHN INST
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Problems solved by technology

[0005] In order to solve the problems in the background technology, the present invention provides a fully automatic engine test data extraction and Word report generation method, which gets rid of the limitation of manually marking the maximum value points for tedious operations, and solves the vibration maximum value statistics in aerospace engine tests Problems related to low typesetting efficiency, unreliable data processing, and low efficiency in obtaining measured vibration burst frequency data after the test

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  • Fully automatic engine test data extraction and word report generation method

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Embodiment Construction

[0039] In order to get rid of the limitation of tedious operation of manually marking extreme points, the present invention can arbitrarily set the maximum value interval of the statistical spectrum to obtain a good interactive experience, and ensure the efficiency and reliability of the obtained rocket engine test data. A method is proposed, as shown in Figure 1, the specific process of the method is as follows:

[0040] Step 1) create a data processing system; the data processing system includes a data extraction module, a data conversion module, a data processing module and a report generation module;

[0041] Wherein, the data extraction module includes a parameter name for extracting the nth row in the txt format document and the data columns of the nth to mth rows;

[0042] Wherein, the data column includes a frequency column, an amplitude column, and a phase column corresponding to each character string; the data extraction module includes two submodules, which are resp...

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Abstract

The invention provides an engine test data fully-automatic extracting and Word report generating method. The method comprises the steps of 1, establishing a data processing system; 2, operating the data processing system, and adding a relational database to the system; 3, generating an original txt document by means of dat data acquired by a vibration acquisition system; 4, obtaining a maximum value; 5, establishing a Word document template, and generating a Word report automatically through a report generating module by means of the obtained maximum value. The method is used for quick statistics of frequency spectrum maximum values and automatic generation of the Word report, limitation of complicate operation of manually marking maximum values is avoided, good interactive experience is realized, and efficiency and reliability of obtained rocket engine test data are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of aviation and aerospace tests, and in particular relates to a method for fully automatic engine test data extraction and Word report generation. Background technique [0002] The ultimate goal of rocket engine testing is to obtain test data. However, the reliability and timeliness of data acquisition are the guarantee for the success of the rocket engine test and the necessary conditions for effective analysis and evaluation of the engine performance. [0003] At present, due to the particularity and confidentiality of the rocket engine test, the statistics of the vibration maximum value in the newly formulated test data report lacks an efficient and standardized processing method, and it still relies on manual methods. The specific method of the existing manual method is: 1. Start the Desktop-Advanced software of LMS Test.Lab Rev 9B, and open the collected data project file. 2. Manually drag any one of ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/2458G06F16/25G06F16/28G06F17/24
CPCG06F16/2462G06F16/258G06F16/284G06F40/18
Inventor 高林王广飚赵政社赵建军乔江晖刘英元宋涛
Owner XIAN AEROSPACE PROPULSION TESTING TECHN INST
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