Tracking Control of Ball Screw Drives Using ADRC and Equivalent-Error-Model-Based Feedforward Control - Zhang, Chengyong; Chen, Yaolong (IEEE transactions on industrial electronics (1982), 2016)
Keywords: Active control; Active-disturbance-rejection control (ADRC); ball screw feed drives; Ball screws; Control methods; Control systems design; Controllers; Drives; Equivalence; equivalent error model (EEM); Errors; Fasteners; Feedback control; Feedback linearization; Feedforward control; Feedforward neural networks; Feeds; Load modeling; Observers; Parameter uncertainty; Perturbation; Proportional integral; Rejection; Robustness; State observers; Tracking control; Vibrations