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Aircraft test data automatic interpretation method based on knowledge base

A test data and knowledge base technology, applied in the field of automatic interpretation of aircraft test data based on knowledge base, can solve the problems of low interpretation accuracy and long interpretation time, so as to improve interpretation efficiency, solve management problems and reduce time cost. Effect

Active Publication Date: 2017-08-01
BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST +1
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Problems solved by technology

[0003] According to the traditional aircraft test data interpretation mode, after a test, the telemetry system processes the binary source code data into readable text data, and the personnel in each position manually interpret the text data through tool software, which takes a long time to interpret and the accuracy of interpretation is low.

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Embodiment Construction

[0058] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the public implementation manners of the present invention in detail with reference to the accompanying drawings.

[0059] The automatic interpretation method of aircraft test data based on the knowledge base proposed by the present invention is realized based on the knowledge base. After the aircraft test is completed, the test source code data is quickly imported into the server in batches using database technology, and during the import process, the test source code data is processed. Parsing and preprocessing. After completing the import, parsing and preprocessing of the test source code data, start the automatic interpretation process of the test data to be interpreted, complete the automatic interpretation work of various test data to be interpreted synchronously, obtain the interpretation results and output them, and finally the int...

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Abstract

The invention provides an aircraft test data automatic interpretation method based on a knowledge base. The method comprises the steps that the test source code data outputted by a device to be tested is introduced; the test source code data are analyzed and preprocessed to acquire test data to be interpreted; a criterion matching the test data to be interpreted is selected from the knowledge base, and automatic interpretation of the test data to be interpreted is carried out to acquire an interpretation result and output the result. According to the aircraft test data automatic interpretation method based on the knowledge base, the interpretation time is shortened, and the interpretation efficiency and the interpretation accuracy are improved.

Description

technical field [0001] The invention belongs to the technical field of aircraft automatic testing, and in particular relates to an automatic interpretation method for aircraft test data based on a knowledge base. Background technique [0002] The development of aircraft is a system engineering, which requires advanced testing methods for equipment integration and verification. With the development of network technology, multimedia technology, expert system and artificial intelligence and other technologies, the level of automated testing of aircraft has become higher and higher, which not only shortens the test cycle, reduces the test cost, but also greatly improves the test efficiency. Automatic interpretation of test data is an important research direction of aircraft automatic test technology. Compared with the traditional manual interpretation method, the automatic interpretation technology uses computer technology to monitor or analyze the aircraft test data in real ti...

Claims

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Application Information

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IPC IPC(8): G06N5/00
CPCG06N5/00
Inventor 薛凯杨飞吴晓蕊王保录初立民李亮刘海东赵媛心尹琼皮彬睿
Owner BEIJING LINJIN SPACE AIRCRAFT SYST ENG INST
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