| Full text | |
| Author(s): |
Elias, Leandro Jose
;
Faria, Flavio Andrade
;
Araujo, Rayza
;
Magossi, Rafael F. Q.
;
Oliveira, Vilma Alves
Total Authors: 5
|
| Document type: | Journal article |
| Source: | IEEE TRANSACTIONS ON FUZZY SYSTEMS; v. 30, n. 10, p. 13-pg., 2022-10-01. |
| Abstract | |
In this work, a robust static output feedback (SOF) design for continuous-time nonlinear systems under norm bounded uncertainties, described as a Takagi-Sugeno (TS) system is proposed. The key features are that a switching control law is used to activate the SOF gains to stabilize the uncertain TS fuzzy system and the SOF design does not require the measurements of all premise variables in real time as in the standard fuzzy parallel distributed compensation design. The main result is given in terms of linear matrix inequalities, which guarantees a H-infinity attenuation level of gamma for the SOF control system. The efficiency of the main results is illustrated with examples, including a nonlinear active suspension system under uncertain driver masses, and compared with other published results from the literature. (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 |