FSUE «VNIIFTRI», Mendeleevo, Moscow region
Al’manac of Modern Metrology № 4 (24) 2020, pages 104–111
The article presents a program-mathematical model of consumer navigation equipment including a satellite navigation receiver, IMU and system based on gravity field navigation. Based on this model, the article presents the simulation of the movement of a navigation object from a fixed start point to a fixed endpoint along different routes and the endpoint accuracy is highly dependent on the route. Moreover, the time-optimal travel route will not be always optimal in terms of navigation accuracy. Thus, it is necessary to preselect the optimal driving routes in terms of navigation accuracy, for consumers using navigation equipment based on satellite navigation receiver, IMU and system based on gravity field navigation.
Key words: Earth’s gravity field, noise-immune navigation, gravity acceleration, program-mathematical model of consumer navigation equipment.
Full texts of articles are available only in Russian in printed issues of the magazine.