SELF-TUNING ELECTRIC DRIVE Russian patent published in 2015 - IPC G05B13/02 

FIELD: electricity.

SUBSTANCE: invention refers to electric drives and may be used to make control systems. Self-tuning electric drive comprises serial summators, correction device to correct value of electric drive error, amplifier, motor and reduction gear with position sensor installed on its output shaft, quad unit, divider and multiplier units, constant signal sources, integrator, sinusoidal functional converter, amplitude setter, rooting unit.

EFFECT: improved operational speed of the electric drive without excessive preset dynamic error at the valid amplitude of input harmonic signal considering inductance of its armature circuit.

2 dwg