Robust Control of Uncertain Nonlinear Systems: A Nonlinear DOBC Approach

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Robust 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 کامل

Robust 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 کامل

Robust 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 کامل

Robust Learning Control for a Class of Uncertain Nonlinear Systems

This paper addresses the robust learning control problem for a class of nonlinear systems with structured periodic and unstructured aperiodic uncertainties. A recursive technique is proposed which extends the currently popular backstepping idea to the robust repetitive learning control systems. An learning evaluation function instead of a Lyapunov function is formulated as a guideline for deriv...

متن کامل

A Linear Matrix Inequality (LMI) Approach to Robust Model Predictive Control (RMPC) Design in Nonlinear Uncertain Systems Subjected to Control Input Constraint

In this paper, a robust model predictive control (MPC) algorithm is addressed for nonlinear uncertain systems in presence of the control input constraint. For achieving this goal, firstly, the additive and polytopic uncertainties are formulated in the nonlinear uncertain systems. Then, the control policy can be demonstrated as a state feedback control law in order to minimize a given cost funct...

متن کامل

ذخیره 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: Journal of Dynamic Systems, Measurement, and Control

سال: 2016

ISSN: 0022-0434,1528-9028

DOI: 10.1115/1.4033018