Research on big data management and analysis method of multi-platform avionics system

The avionics system is an important part of modern fighters, and the analysis and processing of large data generated by the avionics system can provide some guidance for the pilot's decision-making. After analyzing the existing distributed framework, a multi-platform avionics data system is designed and implemented to solve the problem that heterogeneous real-time data generated by a large number of sensors is difficult to be managed efficiently. With the help of the cloud platform, the system supports functions of data collection, data classification management, data storage and data analysis. It can establish the related model based on the historical data and it can make real-time prediction with real-time data and correlation model. The test results show that the system functional testing requirements coverage rate is 100%, and performance and stability are both in line with the requirements.