ABSTRACT
High-speed motor drives play a vital role in modern robotics applications, where requirements such as fast dynamic response, high power density, precision motion control, and compact size are critical. This paper presents a comprehensive study of high-speed motor drive systems used in industrial and service robots. Key motor technologies including Permanent Magnet Synchronous Motors (PMSM), Brushless DC (BLDC) motors, and switched reluctance motors (SRM) are analyzed with respect to high-speed operation. Advanced control strategies such as field-oriented control (FOC), model predictive control (MPC), and sensorless control techniques are discussed. Simulation and experimental results demonstrate that optimized high-speed drive systems significantly enhance robotic performance, efficiency, and reliability while reducing mechanical stress and energy losses.
KEYWORDS: High-speed motor drives, Robotics, PMSM, BLDC, Sensorless control, Field-oriented control, Model predictive control.
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