l(1)-induced state-bounding observer design for positive Takagi-Sugeno fuzzy systems

Affiliation of Author(s):自动化学院

Journal:NEUROCOMPUTING

Key Words:l(1)-induced performance Linear programming Positive observer Positive T-S fuzzy systems

Abstract:In this paper, the design problem of the l(1)-induced positive observer is studied for positive TakagiSugeno (T-S) fuzzy systems. First, a l(1)-induced performance index is presented for positive systems and the performance indicator matches well to the linear Lyapunov functions. Then, we explore a novel description of the l(1)-induced performance for positive T-S fuzzy systems. Moreover, the design problem of the l(1)-induced positive observer is solved for positive fuzzy systems under a proposed linear programming method. To estimate the state of positive fuzzy systems, a couple of state-bounding positive observers are constructed. In the end, a numerical example is given to show the effectiveness of the proposed approach. (C) 2017 Elsevier B.V. All rights reserved.

ISSN No.:0925-2312

Translation or Not:no

Date of Publication:2017-10-18

Co-author:cm,shenjun,Shao, Shuyi

Correspondence Author:陈晓明

Date of Publication:2017-10-18