Title | ||
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Disturbance Observer-Based Elegant Anti-Disturbance Saturation Control For A Class Of Stochastic Systems |
Abstract | ||
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In this paper, the elegant anti-disturbance saturation control problem is discussed for a class of stochastic systems with multiple heterogeneous disturbances, which include three kinds of disturbance. One is the disturbance with partially known information. The other one is satisfying H-infinity-norm bounded. And the third one is white noise. A stochastic disturbance observer (SDO) is constructed to estimate the disturbance with partially known information. Based on the SDO and the characteristics of other two kinds of disturbance, a disturbance observer-based elegant anti-disturbance saturation control (DOBEADSC) scheme is proposed by combining disturbance observer based saturation control (DOBSC) and H-infinity control. With the proposed DOBEADSC scheme, the desired system robustness performance and higher anti-disturbance control accuracy can be achieved. Finally, two simulation examples, including a wind turbine system, are given to demonstrate the feasibility and effectiveness of the proposed scheme. |
Year | DOI | Venue |
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2020 | 10.1080/00207179.2019.1566643 | INTERNATIONAL JOURNAL OF CONTROL |
Keywords | DocType | Volume |
Stochastic system, multiple heterogeneous disturbances, disturbance observer-based control, H-infinity control, elegant anti-disturbance saturation control | Journal | 93 |
Issue | ISSN | Citations |
12 | 0020-7179 | 0 |
PageRank | References | Authors |
0.34 | 19 | 5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Lewei Dong | 1 | 0 | 0.34 |
Xinjiang Wei | 2 | 95 | 11.33 |
Hu Xiaodong | 3 | 347 | 38.23 |
Hui-Feng Zhang | 4 | 2 | 2.09 |
jian han | 5 | 140 | 12.21 |