PID-state control with restricted structure for electromechanical drive train

Numerous technical processes with stochastic workflow, such as the shredder process, show high load peaks. Those load peaks propagate in the power train of the electromechanical drive system to the feeding power grid and at the same time excite torsional oscillations. For smoothing the load peaks as well as damping the torque oscillations a novel torque control was designed. The concept consists of a PID-state control and was compared to standard control methods such as standard PID control.