Multi-source heterogeneous flight test data processing method and multi-source heterogeneous flight test data processing system

Abstract

The invention discloses a multi-source heterogeneous flight test data processing method and a multi-source heterogeneous flight test data processing system, and relates to the technical field of aeronautic testing. According to the multi-source heterogeneous flight test data processing method, data source information, database server information and engineering data sending are defined by utilizing a preprocessing module, and defined data is sent to a real-time fusion processing module; and the real-time fusion processing module receives data packets downloaded by multiple paths of standard measurement and control communication links of an unmanned aerial vehicle and PCM data acquired, remotely tested and downloaded by an airborne testing system, forms uniform fused data after carrying out fusion processing on the received data packet and PCM data, and sends the uniform fused data to a monitoring terminal. The multi-source heterogeneous flight test data processing system is used for implementing the multi-source heterogeneous flight test data processing method. The multi-source heterogeneous flight test data processing method and the multi-source heterogeneous flight test data processing system which are disclosed by the invention have the advantages that various communication link formats of data and PCM data can be simultaneously processed; flexibility and real-time performance of the system are reinforced; and the data processing part is completely universalized, so that equipment implementation cost is reduced.

Description

technical field [0001] The invention relates to the technical field of aviation testing, in particular to a multi-source heterogeneous flight test data processing method and a multi-source heterogeneous flight test data processing system. Background technique [0002] In recent years, the research and development process of UAV models has been accelerating. In particular, large and complex UAV platforms often have higher development requirements, and the systems or task loads carried are becoming more and more high-end and complex. The measurement and control link between the ground station and the aircraft platform Data and on-board bus data are in a trend of diversification. The types of data acquisition include real-time acquisition and time acquisition. The types of real-time acquisition mainly include traditional telemetry data and air station ground-air measurement and control link data, etc. The two structures are completely different; currently, there are both PCM da...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multi-source heterogeneous flight test data processing method and a multi-source heterogeneous flight test data processing system to solve or at least alleviate at least one problem in the background technology

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