DOMINANT POLE DOMAINS ASSIGNMENT OF SYSTEMS WITH INTERVAL PARAMETERS

In this paper, a new technique of robust pole assignment based on angle criterion of root locus for plant with interval parameters is proposed. The proposed approach allows to assign the dominant pole domains of interval system with guaranteed stability margin and damping ratio. The other pole localization domains assigns to the required regions on the base of D – partition technique. The uncertainties of the plant are represented as interval uncertainties. In order to show the effectiveness of the proposed technique, the example of its application is given.