Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Abstract: To enhance the position tracking performance of permanent magnet synchronous motors (PMSMs) under unknown disturbances, this article proposes a fast fixed-time control strategy based on an ...

Abstract: In conventional servo system with transmission mechanisms, the transmission backlash seems to be an inevitable phenomenon in many applications. Excessive backlash can lead to relative motion ...