Control the moving objects and navigation

Positioning of moving objects in low-frequency electromagnetic field. Part II. Aspects of technical implementation

A. K. Volkovitskiy, E. V. Karshakov, B. V. Pavlov

Institute of Control Sciences, Russian Academy of Sciences, Moscow

Abstract: The theoretical aspects of technical implementation of low-frequency electromagnetic relative positioning system are considered. The main limitations of the implementation are described, the analysis of distortion factors is given and methods for their correction are proposed. The methods and algorithms of measuring parameters of stabilization and relative positioning system calibration are considered. Calibration results for “towing object–towed object” system obtained in the real flight are presented.

Keywords: relative positioning, electromagnetic system, moving object.

UDC: 527.62