We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Generalized Functional Observer for Descriptor Nonlinear Systems—A Takagi-Sugeno Approach.
- Authors
Ríos-Ruiz, C.; Osorio-Gordillo, G.-L.; Astorga-Zaragoza, C.-M.; Darouach, M.; Souley-Ali, H.; Reyes-Reyes, J.
- Abstract
This paper concerns the design of a generalized functional observer for Takagi–Sugeno descriptor systems. Furthermore, a generalized structure is herein introduced for purposes of estimating linear functions of the states of descriptor nonlinear systems represented into a Takagi–Sugeno descriptor form. The originality of the functional generalized observer structure is that it provides additional degrees of freedom in the observer design, which allows for improvements in the estimation against parametric uncertainties. The effectiveness of the developed design is illustrated by a nonlinear model of a single link robotic arm with a flexible link. A comparison between the functional generalized observer and the functional proportional observer is given to demonstrate the observer performances.
- Subjects
DESCRIPTOR systems; DEGREES of freedom; NONLINEAR systems
- Publication
Processes, 2023, Vol 11, Issue 6, p1707
- ISSN
2227-9717
- Publication type
Article
- DOI
10.3390/pr11061707