The methodology of ADRC and the progress of its theoretical analysis are reviewed in the
paper. Several breakthroughs for control of nonlinear uncertain systems, made possible by …

The standard extended state observer based control (ESOBC) method is only applicable for
a class of single-input–single-output essential-integral-chain systems with matched …

This paper proposes the adaptive extended state observer (AESO)-based active disturbance
rejection control (ADRC) to deal with the uncertainties, both in the plant and in the sensors …

Extended state observer (ESO) is featured with online estimating both the system's states
and the total effect of external disturbance as well as nonlinear uncertain dynamics. The …

Citation Chen S, Bai WY, Hu Y, et al. On the conceptualization of total disturbance and its
profound implications. Sci China Inf Sci, 2020, 63 (2): 129201, https://doi …

In this paper, we consider a class of nonlinear dynamical systems with zero dynamics, which
is subject to both unknown nonparametric dynamics and external disturbances, and is …

This paper designs the active disturbance rejection control (ADRC) to achieve desired
performance for a class of MIMO lower-triangular nonlinear systems with large uncertainties …

Visual servo control is one of the most important control strategies of robot system.
Uncalibrated visual servoing system reveals preferable flexibility and adaptability in …

This paper considers the filtering problem for a class of multi-input multi-output systems with
nonlinear time-varying uncertain dynamics, random process and measurement noise. An …

This paper focuses on the control problem for a general class of multi-input multi-output
(MIMO) uncertain systems with unknown coupling dynamics, uncertain control input gain …