Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5004814 | ISA Transactions | 2014 | 8 Pages |
Abstract
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 under un-matched condition. We develop the ADRC with a set of extended state observers, and prove that the closed-loop system can achieve satisfied dynamic performance. The theoretical results illustrate the relationship between the bound of the concerned error and the bandwidth of extend state observers.
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Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Wenchao Xue, Yi Huang,