CONTROL DEVICE FOR STABILIZING COURSE-VERTICAL MOTORS Russian patent published in 2023 - IPC G01C19/48 

FIELD: gyroscopic technology.

SUBSTANCE: invention relates to gyroscopic technology and can be used in the construction of triaxial indicator and power gyroscopic stabilizers, and in particular headings. The device for controlling the stabilizing motors of a three-axis gyrostabilizer contains a platform mounted by an azimuth axis with a system azimuth angle sensor fixed on it in the form of a sine-cosine transformer into a cardan suspension, along the axes of which the first and second stabilizing motors are installed, connected to the outputs of the first and second stabilization amplifiers, and a three-degree gyroscope, along the suspension axes of which the first and second angle sensors are installed. In this case, the axes of the three-degree gyroscope are oriented along the axes of the platform on which it is installed. The outputs of the first and second angle sensors of the three-degree gyroscope, as well as the outputs of the sine and cosine windings of the system angle sensor, are connected via analog-to-code converters, respectively, to the first, second, third, and fourth input ports of the microcontroller, two output ports of which are connected to the corresponding ones through code-to-analog converters. inputs of the first and second stabilization amplifiers of the first and second stabilizing motors. The control voltages of the stabilizing motors, taking into account the processing in the microcontroller, are formed in accordance with the given formulas.

EFFECT: simplification of the electromechanical part of the design of a three-axis gyrostabilizer and an increase in the accuracy of stabilization.

1 cl, 1 dwg