Intelligent Digital Control for Nonlinear Systems with Multirate Sampling

نویسندگان

  • Do-Wan Kim
  • Jin Bae Park
  • Young Hoon Joo
چکیده

This paper studies an intelligent digital control for nonlinear systems with multirate sampling. It is worth noting that the multirate control design is addressed for a given nonlinear system represented by Takagi–Sugeno (T–S) fuzzy models. The main features of the proposed method are that it is provided that the sufficient conditions for stabilization of the discrete-time T–S fuzzy system derived by the fast discretization method in the sense of Lyapunov stability criterion, which is can be formulated in the linear matrix inequalities (LMIs).

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multirate Digital Control for Fuzzy Systems: LMI-Based Design and Stability Analysis

Abstract: This paper studies an intelligent digital control for nonlinear systems with multirate sampling. It is worth noting that the multirate control design is addressed for a given nonlinear system represented by Takagi-Sugeno (T-S) fuzzy models. The main features of the proposed method are that i) it is provided that the sufficient conditions for stabilization of the discrete-time T-S fuzz...

متن کامل

Some qualitative properties of multirate digital control systems

We consider multirate digital control systems which consist of an interconnection of a continuous-time non-linear plant (described by ordinary diierential equations), a digital controller (described by ordinary difference equations) which has quantizers (but is otherwise linear), along with the required interface elements (A/D and D/A converters). The input to the digital controller consists of...

متن کامل

Visual Servoing Based on Intersample Disturbance Rejection by Multirate Sampling Control

In this paper, novel multirate sampling controllers are proposed for digital control systems, where the speed of the A/D converters is restricted to be slower than that of the D/A converters. The proposed feedback controller assures perfect disturbance rejection (PDR) at M intersample points in the steady state. The proposed method is extended to systems with time delay, and the compensation me...

متن کامل

Digital multirate control for a class of non-linear singularly perturbed systems

This paper deals with the digital control of a particular class of non-linear singularly perturbed (NLSP) systems. Three distinct multi-rate composite control strategies are discussed. In the ® rst case, it is assumed that measurements of the slow and fast variables are scheduled at the same fast sampling period nd . Then, multi-rate measurements are considered and two di€ erent strategies are ...

متن کامل

Stability Analysis of a Class of Nonlinear Multirate Digital Control Systems

We consider multirate digital control systems which consist of an interconnection of a continuous-time nonlin-ear plant (described by ordinary diierential equations) and a digital lifted controller (described by ordinary difference equations). The input to the digital controller consists of the multirate sampled output of the plant and the input to the continuous-time plant consists of the mult...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005