Parameter space PID design based on simulation and its application

The parameter space PID design method based on the concept of unfalsified control is a data-driven model-free design method, and some set of PID gains that do not satisfy the mixed sensitivity performance index can be drawn on the PI or PD gain plane from the input output data directly. In this paper, this method is used for a simulation-based controller design and it is demonstrated by the design of a steering torque control. This method can be applied to any model, when the plant response data are available to a hundred of sinusoidal inputs by simulation.