On Active Disturbance Rejection Control for a Class of Uncertain Systems With Measurement Uncertainty

被引：46

作者：

Chen, Sen ^{[1
]}

Chen, Zhixiang ^{[2
]}

机构：

[1] Shaanxi Normal Univ, Sch Math & Informat Sci, Xian 710119, Peoples R China

[2] Rocket Force Univ Engn, Coll Missile Engn, Xian 710025, Peoples R China

来源：

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2021年 / 68卷 / 02期

关键词：

Active disturbance rejection control; total disturbance; uncertain measurement; uncertain systems; EXTENDED STATE OBSERVER; AIR-FUEL RATIO; PERFORMANCE ANALYSIS; NONLINEAR-SYSTEMS; TRACKING CONTROL;

D O I：

10.1109/TIE.2020.2970623

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article studies the control problem for nonlinear uncertain systems with measurement uncertainty. By seizing the equivalent total effect of multiple uncertainties in both dynamics and measurement, an active disturbance rejection control design is proposed. By timely estimating and compensating for the total effect of various uncertainties, the highly consistent transient performance of tracking is theoretically revealed. Moreover, the relationship between the tracking error and the controller parameters is qualitatively shown. Finally, the simulation and experimental results illustrate the effectiveness of the proposed method.

引用

页码：1475 / 1485

页数：11

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