Comprehensive display and data analysis and evaluation platform for aircraft flight test

Abstract

The invention discloses an aircraft flight test comprehensive display and data analysis and evaluation platform. The application of the aircraft flight test comprehensive display and data analysis and evaluation platform is based on a B / S framework and implemented by using a Django framework. The platform can upload massive images and information data generated by the test flight through the webpage, and the uploaded test flight images and information files are stored in the distributed cluster storage system, and the information related to the test flight images is stored in the data management server, and the platform internal Provide a unified interface for different function modules to call. The platform can also browse the uploaded flight test images online, and can play back the real test flight video images of the infrared search and tracking system to meet the development and verification requirements for infrared detectors and target information processing software. The corresponding data analysis and evaluation is mainly to analyze and display the output results of the algorithm model, and identify the operation process of the product from the bus record data, and can calculate the target tracking accuracy in the tracking mode according to the bus record data and GPS data, and display it on the page to display. Finally, corresponding reports are generated based on the data generated by the aircraft test flight and the analyzed data.

Description

technical field [0001] The present invention relates to the field of self-defined video image data and information processing generated by aircraft test flight, which applies technologies such as information technology, computer technology, network technology and streaming media, and mainly involves uploading and downloading of massive files, data analysis, processing, analysis and visualization, and online video playback Wait. Background technique [0002] Flight test data processing is an important part of flight test work. Firstly, the results of the flight test can be obtained through data processing. Secondly, because in the actual flight test, the flight test only obtains some discrete points, a lot of performance data needs to be calculated from the flight test data, and the results of these calculations will also be used as evidence. For example, the polar curve obtained from the flight test data can be used to verify and correct the results of the wind tunnel test,...

AI Technical Summary

Problems solved by technology

The storage and management of massive flight test images and information data has become the main bottleneck affecting the efficiency of data processing

[0004] In the face of massive flight test data in China, most of them currently use the ordinary file transfer method that comes with the operating system. This method leads to low data transfer efficiency and uncontrollable transfer process, which greatly affects the efficiency of data processing.

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