Nonlinear robust state feedback control system design for nonlinear uncertain systems
نویسندگان
چکیده
منابع مشابه
Robust Control Design for Uncertain Nonlinear Dynamic Systems
Robustness to parametric uncertainty is fundamental to successful control system design and as such it has been at the core of many design methods developed over the decades. Despite its prominence, most of the work on robust control design has focused on linear models and uncertainties that are non-probabilistic in nature. Recently, researchers have acknowledged this disparity and have been de...
متن کاملRobust adaptive control for nonlinear uncertain systems
A direct robust adaptive control framework for non linear uncertain systems with constant linearly parame terized uncertainty and nonlinear state dependent uncer tainty is developed The proposed framework is Lyap unov based and guarantees partial asymptotic robust sta bility of the closed loop system that is asymptotic robust stability with respect to part of the closed loop system states assoc...
متن کاملOperator Based Robust Nonlinear Control System Design of MIMO Nonlinear Feedback Control Systems
In this paper, operator based robust nonlinear control system design for multi-input multi-output nonlinear feedback control systems is proposed, that is, robust stability of the MIMO systems is studied by using operator based robust right coprime factorization approach. Some sufficient conditions for the MIMO nonlinear systems to be robust stable are derived. As a result, robust nonlinear cont...
متن کاملRobust Adaptive Control of Uncertain Nonlinear Systems
An adaptive control problem for a class of uncertain nonlinear systems is formulated as a disturbance attenuation problem. In particular, the class of problems having nominal linear dynamics perturbed by small polynomial functions of the state which multiply the state, control and measurements is considered. Using a perturbation approach, an approximate solution to the resulting differential ga...
متن کاملRobust control of uncertain nonlinear systems: a nonlinear DOBC approach
This paper advocates disturbance observer based control (DOBC) for uncertain nonlinear systems. Within this framework, a nonlinear controller is designed based on the nominal model in the absence of disturbance and uncertainty where the main design specifications are to stabilize the system and achieve good tracking performance. Then a nonlinear disturbance observer is designed to not only esti...
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 Robust and Nonlinear Control
سال: 2016
ISSN: 1049-8923,1099-1239
DOI: 10.1002/rnc.3680