... of input–output data of a nonlinear wind turbine model. We compare the performance of the proposed controllers with the baseline PI-controller. Simulation results confirm successful performance of the proposed controllers. Wind test profile No. 2 The rotor speed of the wind turbine (CART 3...

... using the 8C and 8A wind input files is shown in Table 3 , where CVT speed control is the PI controller developed previously. The 8A CVT-enabled wind turbine simulation improved the net energy output by 24.2% over the fixed-speed turbine to the same wind input. This improvement is substantially greater...

.... Different basic approaches for controller actuation upon the frequency of the dosage pump were tested, ranging from a simple PI controller to a PI controller plus antiwindup action and feedforward control. From these basic approaches, conclusions can be drawn about the process’s behavior under closed-loop...