The unit (1) has a global positioning receiver (2) receiving satellite signals from multiple satellites distributed in two disjoint subsets satellites (5a-5c) and calculating two navigation solutions e.g. global positioning system (GPS) PVT solution. A sat...

The unit has an inertial core (3) connected to a control unit (50) and including three gyros (9-11) that are mounted with respect to one another to have sensing axes (X-Z), which are perpendicular to one another. The gyros are vibrating axisymmetric gyros ...

The method involves obtaining a modified command to be applied to an operational parameter e.g. amplitude, of a gyroscope by introducing a sinusoidal disruption in a current command of the gyroscope (11), and applying the modified command as the current co...

The device has a control unit (3) connected to inertial sensors i.e. angular sensors e.g. rate gyroscopes (2x-2z), where each sensor has a sensitive axis. The sensitive axes are respectively aligned on axes (X-Z) of reference mark. Each sensor has a predet...

The system has a sensor data acquisition unit including a signal acquisition unit and scanning unit (20) provided with an antenna structure (RA) configured to receive Global Navigation Satellite System (GNSS) digital signals. An analog-digital converter (2...