Tracking relay drive with a reduced observer.
Abstract
The synthesis of a system of relay control of a servo drive with a sliding mode of operation of the position controller and the consideration of the elastic-viscous properties of the control object is considered. The results of experimental studies of a tracking electric drive with a reduced observer are shown, showing an increase in tracking accuracy by 20–25% and a decrease in the amplitude of the resonant error that occurs when exposed to harmonic interference at the input of the control system.