High-order Supper-twisting Based Terminal Sliding Mode Control Applied on Three Phases Permanent Synchronous Machine

Nowadays, research on electric drive control has become popular because hybrid methods to collect the advantages of individual controllers. Moreover, these aim reach better performance and robust even in presence uncertainties disturbances which are typically evident high-speed dynamics where influence external modeling errors more evident. Therefore, this paper, a novel controller is proposed between super-twisting algorithm based high order design (HO-STA) terminal sliding mode (T-SMC) applied permanent magnet synchronous motor PMSM. Whereas, it accounts deal with weaknesses both super twisting (STA) at same time combining their advantages; furthermore, provides exceptional characteristics, including fast finite-time convergence, stabilization its reaching law developer new contributes reducing chattering problems afflicted by C-SMC. This technique gaining under variation slow, medium, speed levels, no matter what load torque or whatever PMSM parameters change. also offers optimum characteristics such as smaller settling steady state error. efficiency demonstrated Matlab/Simulink simulation confirm our parameters.