Observer-based controller synthesis for model-based fuzzy systems via linear matrix inequalities

Authors

Chaouki T. Abdallah
Ali Jadbabaie
Andre Titli
Mohammed Jamshidi

Document Type

Article

Publication Date

4-7-2012

Abstract

In this chapter, we extend some recent results regarding the stability of continuous-time and discrete-time Takagi-Sugeno (T-S) fuzzy systems to the case where the system’s states are not available for measurement. We introduce the notion of a fuzzy observer, and show that the separation of closed-loop observer/controller holds. In other words, we show that the observer and controller design problems can be formulated as two separate LMI feasibility problems. Finally, we present a numerical example to show the effectiveness of our approach and discuss some future research directions.

Language (ISO)

English

Sponsorship

Fuzzy control. Synthesis and analysis: 239-252

Keywords

Takagi-Sugeno, fuzzy systems, LMI, observer, separation property

Recommended Citation

Abdallah, Chaouki T.; Ali Jadbabaie; Andre Titli; and Mohammed Jamshidi. "Observer-based controller synthesis for model-based fuzzy systems via linear matrix inequalities." (2012). https://digitalrepository.unm.edu/ece_fsp/181

Comments

Pre-print