Robust Stability Analysis of Fuzzy Feedback Linearization Control Systems
نویسندگان
چکیده
منابع مشابه
Robust Control of Bifurcating Power Systems by Feedback Linearization
{In many power systems, the operating margin may be investigated and improved by considering the bifurcations in their models. Control of (unstable) bifur-cations, i.e. delay or elimination of them, may be possible through feedback linearizing control. Two major issues in implementing this approach are the relative degree of the system and the eeects of model uncertainties. In this work, contro...
متن کاملRobust Feedback Linearization
This research deals to introduce a new method for generalizing the well-famed Quantitative Feedback Theory (QFT) in granting robustness of Feedback linearization on nonlinear systems. In this new scheme, first applying feedback linearization, with selecting operating points in domain of system parameter's variations, nonlinear systems replaced with linear systems, then robust controller is desi...
متن کاملStability, linearization and control of switched systems
In this paper we derive Lyapunov stability and lin-earization properties for a class of switched systems. Based on these properties, we use an LMI method to design stabilizing controllers for switched systems. An example is given to illustrate the theoretical results.
متن کاملRobust adaptive fuzzy control of a three-phase active power filter based on feedback linearization
In this paper, a robust adaptive fuzzy control system using feedback linearization is proposed for a three-phase active power filter (APF). The APF system is divided into two separate loops: the current dynamic inner loop and the DC voltage dynamic outer loop. Adaptive fuzzy tracking control using feedback linearization is employed for the current dynamic inner loop to overcome the drawbacks of...
متن کاملHeader height control of combine harvester via robust feedback linearization
Studies have shown that feedback linearization can provide an effective controller for many types of nonlinear systems. It is known, however, that these controllers are not robust, in particular to model uncertainties as the feedback linearization process involves canceling of nonlinearities in the dynamics using an exact model which is seldom available. Although there are several strategies to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Fuzzy Logic and Intelligent Systems
سال: 2002
ISSN: 1598-2645
DOI: 10.5391/ijfis.2002.2.1.078