DETERMINATION OF ANTENNA ROTATION PARAMETERS FROM GPS/GLONASS SIGNALS

摘要

The methods are considered for estimation of antenna rotary motion parameters from GPS/GLONASS signals. The algorithms are derived for estimating a frequency of the antenna rotation around its own axis. These algorithms do not depend on the presence of a forward motion. For the case of antenna rotation along a circle, the algorithms are produced for estimating the rotation axis and radius vector which are applicable in the absence of the forward motion. The sequence of actions is developed, enabling one to separate forward and rotary motions. The methods considered are oriented to a rotation frequency within a range of (0.5-10) Hz.