Unknown input observer based robust control for fuzzy descriptor systems subject to actuator saturation

• Published in: Mathematics and computers in simulation Vol. 203; pp. 150 - 173
• Main Authors: Houda, K., Saifia, D., Chadli, M., Labiod, S.
• Format: Journal Article
• Language: English
• Published: Elsevier 01.01.2023
• Subjects: Automatic; Engineering Sciences; Takagi–Sugeno (TS) fuzzy model; Unknown inputs (UIs); Unknown input observer (UIO); Linear matrix inequalities (LMIs); Nonlinear systems; Actuator saturation

For the stabilization problem of non linear system, a new control based on unknown input observer (UIO) is proposed to consider unknown inputs and actuators saturation. The proposed control method consists of designing an H∞ control for nonlinear systems based on TS fuzzy systems subject to unknown...