FIELD: automatic control; pulse-width modulated servoconverters.
SUBSTANCE: proposed servoconverter that incorporates provision for reducing error in periodic sweep signal generation when running in follow-up modes has unit for discriminating filter choke actuating voltages, time-periodic signal unit, two multiplying units, two scaling amplifiers, two adders, and decoder.
EFFECT: improved output current and voltage of converter in follow-up modes of operation.
1 cl, 1 dwg
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