Work

Exponential Stability of Predictor Feedback for Discrete-Time Linear Systems with Input Delays

Year: 2013

Type: article

Abstract: We consider discrete-time LTI (Linear Time-Invariant) systems with constant input delays. The input delay is modeled by a first-order PdE (Partial difference Equation) and a backstepping transformation is employed to design a predictor feedback controller. The backstepping approach results in the construction of an explicit Lyapunov function, with which we prove the exponential stability of the closed-loop system formed by the predictor feedback. The numerical example demonstrates the design of the predictor feedback controller, and illustrates the validity of the exponential stability.

Source: Journal of Institute of Control Robotics and Systems

DOI: 10.5302/j.icros.2013.13.1913

Author: Joon-Young Choi

Institution: Pusan National University

Language: English

Topic: Stability and Control of Uncertain Systems

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

OpenAlex ID: W2054907519

FWCI: 0.357

Cites: 15

Cited by: 1

Related to: 10