Active Disturbance Rejection Control for Discrete Systems with Zero Dynamics

Authors

Haiyan Wang, Anhui University
Tianhong Pan, Anhui UniversityFollow
Hebertt Sira-Ramirez, CINVESTAV-IPN
Zhiqiang Gao, Cleveland State UniversityFollow

Document Type

Article

Publication Date

4-2021

Publication Title

International Journal of Robust and Nonlinear Control

Abstract

In this paper, a discrete active disturbance rejection control (DADRC) scheme is proposed to manipulate linear input-output systems with zero dynamics. The DADRC is formulated according to the relative degree of the system output and is designed to track a reference and cancel both internal uncertainties and external disturbances. A parameter tuning method is also presented based on a part of the model information. The robustness and effectiveness of the designed scheme are demonstrated via numerical simulations.

Comments

China Scholarship Council; National Natural Science Foundation of China, Grant/Award Number: 61873113; Postgraduate Research & Practice Innovation Program of Jiangsu Province, Grant/Award Number: KYCX18_2253; Zhejiang Provincial Natural Science Foundation of China, Grant/Award Number: LY17F30015; National Natural Science Foundation (NNSF) of China, Grant/Award Number: 61873113

Repository Citation

Wang, Haiyan; Pan, Tianhong; Sira-Ramirez, Hebertt; and Gao, Zhiqiang, "Active Disturbance Rejection Control for Discrete Systems with Zero Dynamics" (2021). Electrical and Computer Engineering Faculty Publications. 491.
https://engagedscholarship.csuohio.edu/enece_facpub/491

DOI

10.1002/rnc.5544