It is shown in this paper that based on identified discrete-time models a robust digital linear controller can be designed using the pole placement method combined with sensitivity function shaping in the frequency domain. Two different design techniques are presented. The first one is based on the shaping of the sensitivity functions using the fixed parts in the controller and the auxiliary po...

In this paper, we calculate a low order model of linear system large dimension, that matches set high moments the transfer function and achieves pole-zero placement constraints. The satisfying all constraints simultaneously is selected from family parametrized reduced models. parameters are computed solving an explicit algebraic system. Furthermore, construct Loewner matrices given data imposed...

This paper presents the software Partial Pole Placement via Delay Action, or P3? for short. is a Python with friendly user interface design of parametric stabilizing feedback laws time-delays, thanks to two properties distribution quasipolynomials’ zeros, called multiplicity-induced-dominancy and coexisting real roots-induced-dominancy. After recalling recent theoretical results on these their ...