State feedback design for TS fuzzy systems subject to persistent bounded disturbances

Author(s)

Magossi, Rafael F. Q. ; Elias, Leandro J. ; Faria, Flavio A. ; Oliveira, Vilma A. ; IEEE

• Document type: Journal article
• Source: 2022 IEEE 61ST CONFERENCE ON DECISION AND CONTROL (CDC); v. N/A, p. 7-pg., 2022-01-01.

Abstract

In this research, a state feedback design for a class of continuous-time nonlinear systems under persistent bounded disturbance is designed considering a L-1 performance index. The state feedback design is based on a switched fuzzy PDC controller. The conservativeness of the sufficient conditions given in terms of LMIs is decreased by the use of a switched Lyapunov-like function and an alternative description for the time derivative of membership functions. Numerical examples illustrate the efficiency of the proposed state feedback design. (AU)

• FAPESP's process: 14/50851-0 - INCT 2014: National Institute of Science and Technology for Cooperative Autonomous Systems Applied in Security and Environment
• Grantee: Marco Henrique Terra
• Support Opportunities: Research Projects - Thematic Grants