The closed-loop control diagram of a second-order system, incorporating a second derivative gain (D Diff. Gain) along with feed-forward gains for velocity, acceleration, and jerk.

A second-order system is one which can be described by a second-order differential equation. The files listed below are a combination of PDF tutorial documents, MATLAB Graphical User Interfaces (GUIs) ...

D. Vandenberghe, E. Dick, A Theoretical and Experimental Investigation into the Straight Bladed Vertical Axis Wind Turbine with Second Order Harmonic Pitch Control, Wind Engineering, Vol. 10, No. 3 ...