Output Tracking Control Based on Output Feedback with Adaptive PFC for Discrete-Time Systems

نویسندگان
چکیده

برای دانلود رایگان 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

ADAPTIVE FUZZY OUTPUT FEEDBACK TRACKING CONTROL FOR A CLASS OF NONLINEAR TIME-VARYING DELAY SYSTEMS WITH UNKNOWN BACKLASH-LIKE HYSTERESIS

This paper considers the problem of adaptive output feedback tracking control for a class of nonstrict-feedback nonlinear systems with unknown time-varying delays and unknown backlash-like hysteresis. Fuzzy logic systems are used to estimate the unknown nonlinear functions. Based on the Lyapunov–Krasovskii method, the control scheme is constructed by using the backstepping and adaptive techniqu...

متن کامل

Adaptive Control of Discrete-Time Output-Feedback Nonlinear Systems

In adaptive control design for discrete-time output-feedback nonlinear plants, the main obstacle is the lack of effective ways to design estimators for the unmeasured states and the unknown parameters. Since these quantities appear as arguments of arbitrary nonlinear functions, traditional estimation methods can not be used. To resolve this problem, we propose a new systematic methodology by wh...

متن کامل

Discrete-Time Adaptive Control of Output-Feedback Nonlinear Systems

Existing results in adaptive control of discrete-time nonlinear systems are severely limited in their capacity for global stability: they can only achieve this goal by imposing restrictive linear growth conditions on the system nonlinearities. This is due to the fact that these results borrow estimation and control methods from the adaptive control literature for either discrete-time linear pla...

متن کامل

Nonlinear Adaptive H∞ Output Feedback Tracking Control for Robotic Systems

Abstract: This paper presents a solution to the tracking control problem of robotic systems in the presence of exogenous disturbances and model uncertainty with partial state information. The solution yields a Linear Matrix Inequalities (LMIs) based tracking output feedback controller. The main contribution of this paper lies in its particular approach which facilitates an application of the li...

متن کامل

Output feedback strict passivity of discrete-time nonlinear systems and adaptive control system design with a PFC

In this paper, a necessary and sufficient condition for a discrete-time nonlinear system to be strictly passive is derived and OFSP (Output Feedback Strictly Passive) conditions will be established. Based on the obtained OFSP conditions, an adaptive output feedback controller design method which can solve causality problems will be proposed for a discrete-time nonlinear system.

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: IFAC-PapersOnLine

سال: 2020

ISSN: 2405-8963

DOI: 10.1016/j.ifacol.2020.12.2072