Design of single neuron super-twisting sliding mode controller for permanent magnet synchronous servo motor

Aiming at the control system of permanent magnet synchronous servo motor which is easily affected by external disturbance and parameter uncertainty, a single neuron sliding mode combining adaptive algorithm super-twisting (STSM) proposed. The STSM used to overcome chattering problem in traditional control, proportional are combined enhance robustness system. In order improve dynamic performance anti-disturbance ability system, adopted can adjust relevant parameters designed controller online. simulation experimental results show that improved effectively suppress realize fast following no overshoot