Abstract
Modern processes of air traffic control are realized on a single information platform called globally-localized information clusters, which are united in a single information environment. The main information component for such a system is navigation information about the location of each aircraft, containing dynamically updated data on its current coordinates and motion parameters. Under such conditions, there is the task of integrating navigation information obtained from various information sources that make up the aircraft avionics. Traditional approaches do not provide joint smoothing of coordinate information invariant to synchronization of measurements; therefore, the statistical analysis of experimental samples of navigation parameters is determined by the object of research.The paper deals with a mathematical apparatus for providing multidimensional smoothing of the navigation parameters of an aircraft using the least squares method. To implement the proposed approach, the method of affine mapping of the coordinate space is used. This provides independent functional dependencies of the coordinate field of the aircraft for their joint processing by the method of least squares.The developed software for multidimensional smoothing of the navigation parameters of the aircraft can be used to study the processes of evolution and maintenance of the software of the on-board computer complex of the aircraft. A feature of the approach is the time coordination of the obtained measurements at the model level, reduces the requirements for synchronization of the primary navigation parameters and expands the possibilities in the list of parameters that are processed together. This provides an increase in the accuracy of determining the current position of the aircraft compared to traditional approaches by attracting additional data redundancy.The proposed approach can be extended to a wide range of applied industries related to the measurement, evaluation and prediction of changes over time in interrelated processes.
Highlights
The development of information technologies in a de cisive way forms the development trend of the aviation industry
Modern processes of air traffic control are realized on a single information platform, named globally-localized information clusters, united in a single information envi ronment
Modern avionics systems are based on the principle of integrated systems, which is a local element of a dis tributed information system that functions on the general information environment of the air traffic control system
Summary
The development of information technologies in a de cisive way forms the development trend of the aviation industry. Modern processes of air traffic control are realized on a single information platform, named globally-localized information clusters, united in a single information envi ronment. The elements and participants of such a process (subjects and objects of management) include:. – land-based systems and air control systems; – land-based air traffic control complexes – land-based cluster; – air cluster, which includes aircrafts of different types and destination. An air cluster should be considered at the local level of an individual aircraft. The local information envi ronment of the aircraft should be regarded as being formed by systems and avionics complexes. Modern avionics systems are based on the principle of integrated systems, which is a local element of a dis tributed information system that functions on the general information environment of the air traffic control system
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
