GUIDING DEVICE BY DIRECTION Russian patent published in 2012 - IPC F41G5/00 

FIELD: radio engineering.

SUBSTANCE: guiding device by direction (GDD) includes guiding device by azimuth (GD β), guiding device by place angle (GD ε) and platform. GD β is done on the base of hydraulic actuators of rough and precise movement, note that rough movement actuator is located inside the housing of precise movement actuator that allows reducing the size of support-rotary mechanism (SRM). Azimuth control unit according to commands of specified mode and signals of angle position β sensor fulfils the control of hydraulic motor of rough movement actuator and hydraulic cylinders of precise movement actuator. Hydraulic actuator of precise movement has subsidiary mode of discreet control that allows increasing the accuracy of specified position working out. GD ε contains angle position ε sensor and place angle control unit that controls hydraulic cylinders of place angle actuator mechanically connected to the platform.

EFFECT: extension of speed adjustment range and accuracy increase.

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