Abstract
In order to improve the surveillance effect of the aviation target surveillance radar, this paper improves the traditional filtering algorithm and builds the channel optimization system of the ADS-B aviation target surveillance radar based on the improved filtering algorithm. Moreover, this paper uses algorithm improvement to ensure the positive definite or semipositive definiteness of the state covariance and uses the root mean square volume Kalman filter to avoid the filter divergence or tracking interruption caused by the nonpositive definiteness of the matrix; the filtering principle of the interactive multimodel is to use multiple filters for parallel processing and achieve the adaptive adjustment algorithm residual error by adjusting the one-step prediction covariance in the adjustment algorithm. In addition, this paper combines the actual needs to construct a system functional structure to optimize the channel of the ADS-B aviation target surveillance radar and uses software engineering methods to model and analyze the requirements. Finally, this paper designs experiments to verify system performance. The research results show that the performance of the system constructed in this paper meets actual needs.
Highlights
General aviation is an important part of civil aviation, and it plays a unique and irreplaceable role in the development of the national economy and social welfare undertakings [1]
General aviation flight dynamics refers to the general term for information such as the position information of the aircraft at each moment during the flight of the aircraft, the target track information of the aircraft, and the flight angle of the aircraft
In order to meet the needs of general aviation flight services and better develop the field of general aviation and improve the monitoring of general aviation flight dynamics, our country has continuously issued relevant policies to speed up the construction of general aviation flight service station systems. e establishment of a more complete general aviation
Summary
General aviation is an important part of civil aviation, and it plays a unique and irreplaceable role in the development of the national economy and social welfare undertakings [1]. The aviation manufacturing industry is a high-tech industry, and complete general aviation control and monitoring of flight dynamics can better promote the use of general aviation aircraft, resulting in a certain increase in the number of general aviation aircraft. It will further promote the improvement of my country’s aircraft manufacturing level, better promote the development of civil aviation aircraft to a higher level, and enhance national defense capabilities. Studying the flight service requirements of general aviation and accelerating the construction of the operation process of general aviation flight control can improve the service efficiency of general aviation and better serve the civilian population
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