Robust Controller Tuning for Integral Dead Time Systems

By using newly developed method of the performance portrait (PP) for achieving as fast as possible transients in the closed loops with the Integrator Plus Dead Time (IPDT) and Second Order Integrator Plus Dead Time (SOIPDT) plants this paper discusses optimality of the traditional controller tuning corresponding to the Multiple Real Dominant Pole (MRDP) and shows potential of the new method for arbitrarily shaping the close loop properties of time delayed systems.