Noise Resistance Enhancement in Aircraft Navigation and Connected Systems

Introduction

1. Analysis of the problem of ensuring the noise immunity of the navigation systems of civil aviation aircraft

1.1. Formalization of the space of unintentional interference with the navigation systems of civil aviation aircraft

1.2. Analysis of noise immunity of the navigation systems of civil aviation aircraft using the example of the Sukhoi Superjet-100 aircraft

1.3. Mechanisms for the use of expert systems in the design of on-board aircraft systems

2. Mathematical models of information preservation in flight-navigation and computing complexes of civil aviation aircraft

2.1. Development of models and methods of structural and technological backup of software and information support of flight-navigation and computing complexes of civil aviation aircraft

2.1.1. General mathematical model of structural and technological backup of software and information support of flight-navigation and computing complexes operating on the basis of local computer networks

2.1.2. Analysis of features of the task of synthesizing the structural and technological backup and its representation as a combinatorial problem on the structural set

2.1.3. Decomposition of the task of synthesizing the structural and technological backup of software and information support of flight-navigation and computing complexes of civil aircraft operating on the basis of local computer networks

2.2. Development of virtual recovery backup models of data of flight-navigation and computer systems of civil aviation aircraft operating on the basis of local computer networks

2.3. Methods for decomposing flight-navigation and computing systems for civil aviation aircraft

2.4. Mathematical model of optimization of recovery information backup in modern flight-navigation and computing complexes of civil aviation aircraft

2.4.1. General mathematical model for optimization of recovery information backup in modern flight-navigation and computing complexes

2.4.2. Accounting for the functioning of the flight and computational systems under functional network degradation

2.4.3. Decomposition of the general problem of optimization of recovery information backup in modern flight-navigation and computing systems

2.4.3.1. Mathematical model of the distribution of software modules and information arrays at the network nodes of flight-navigation and computer complexes by the criterion of minimum transmitted information

2.4.3.2. Mathematical model of the distribution of the recovery backup in the network nodes of the flight-navigation and computer complexes by the criterion of the maximum probability of solving all problems

2.4.3.3. Mathematical model for determining the amount of recovery backup of information according to the criterion of the maximum probability of solving all problems

2.5. Selection of the composition of information security systems

2.6. Mathematical models for optimizing the composition of information security systems

2.7. Mathematical model for accounting the influence of means and methods of protecting information on the functional characteristics of the navigation system protected.

3. Methods of improvement of noise immunity of civil aircraft navigation systems using satellite radio navigation systems

3.1. Classification of errors associated with determining the location of the aircraft with on-board and g