While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...
From single-cable systems to energy-harvesting encoders, new feedback device features improve accuracy, reduce downtime and ...
Abstract: Precise position control and smooth feed speed are important research areas for permanent magnet synchronous motor (PMSM) driven computerized numerical control (CNC) servo feed systems, but ...
Abstract: Active nonlinear uncertainties’ compensation is crucial for realizing high-precision servo control. However, rejection of unknown uncertainties is still a challenging problem. In view of ...