Title

On Stability Analysis of Active Disturbance Rejection Control for Nonlinear Time-Varying Plants With Unknown Dynamics

Document Type

Conference Proceeding

Publication Date

2007

Publication Title

Proceedings of the 46th IEEE Conference on Decision and Control

Abstract

This paper concerns with stability characteristics of active disturbance rejection control for nonlinear time-varying plants that are largely unknown. In particular, asymptotic stability is established where the plant dynamics is completely known. In the face of large dynamic uncertainties, estimation and tracking errors are shown to be bounded, with their bounds monotonously decreasing with their respective bandwidths.

Original Citation

Qing Zheng, Gao, L.Q. & Zhiqiang Gao. (2007). On stability analysis of active disturbance rejection control for nonlinear time-varying plants with unknown dynamics. 2007 46th IEEE Conference on Decision and Control, 1-14, 3501-3506, doi: 10.1109/CDC.2007.4434676

DOI

10.1109/CDC.2007.4434676

Volume

1-14