Base theoretical concepts of interpreting navigation are given. Algorithms of interpreting navigation are offered. These algorithms permit: 1. To set a way of mobile robot’s movement in mode of a sequence of commands of interpreting navigation (not in coordinate mode). 2. To make absolute interpretation of visible vertixes during movement without notation of a way (if there is certain restrictions on type of terrain and parameters of movement of the robot). Special points and the special situations on terrain for problems of interpreting navigation for 2D statment are considered and their classification is given. Besides as prospect types of landmarks for statements of interpreting navigation problems, for which probably integration of an offered theory are briefly considered.

Theoretical and applied problems of mechanics