화학공학소재연구정보센터
Computers & Chemical Engineering, Vol.24, No.2-7, 273-278, 2000
Decentralized control design for nonlinear plants: a v-metric approach
In this paper, a new v-metric based approach is proposed to design decentralized controllers for multi-unit nonlinear plants that admit a set of plant decompositions in an operating space. Similar to the gap metric approach in literature, it is shown that the operating space can also be divided into several subregions based on a v-metric indicator, and each of the subregions admits the same controller structure. A comparative case study is presented to display the advantages of proposed approach over the gap metric approach.