Evaluation of the Effectiveness of the Integrity Control Algorithm Integrated Satellite Navigation System and the Functioning of the Inertial Navigation System

Abstract

Purpose: Analysis of the effectiveness of assessing the integrity of the integrated satellite navigation system (SNS) and the functioning of the inertial navigation system (INS) using computer modeling. Methods: Methods of experimental research and mathematical modeling. Results: A project for an application software package has been developed that allows for a full-cycle simulation of the operation of the algorithm for monitoring the integrity of the SNS and monitoring the correctness of the INS operation. Discussion: Based on the results of the study, it is proposed to simulate various situations from the point of view of assessing the integrity of the SNS and the correct functioning of the INS at different stages of the flight of the aircraft with different constellations of satellites.