The development of complex navigation system of the unmanned aerial vehicle for operation in the conditions of mountain territories

This article considers the problem of flights of unmanned aerial vehicles in the low-studied district where there is a risk of loss of a signal form the satellite navigation system and flight control panel. Analysis of these tests and data from the relevant sources proves a need for a navigation system, which will solve this problem and increase quality of flights in the low-studied and remote areas. In addition, the paper offers solutions of this problem connected with merger of several systems of orientation in the uniform complex navigation system, which will be part of the flight controller for unmanned aerial vehicles with different orientation systems, their merits and demerits, methods and algorithms of their interaction.