Predefined-Time Adaptive Sliding Mode Speed Control of PMSM Drives Using a Switchable Power Exponent and Dual-Gain Surface
: Accurate and rapid speed response during different operating conditions of permanent magnet synchronous motor (PMSM) drives is a critical requirement in industrial automation, robotics, CNC, and electric vehicle applications. This paper proposes a new predefined-time adaptive sliding mode speed control (PTASMSC) stra...