Journal article
Global robust output regulation of a class of MIMO nonlinear systems by nonlinear internal model control
International Journal of Robust and Nonlinear Control, Vol.31(9), pp.4037-4051
2021
Abstract
Recently, the global robust output regulation problem for a class of uncertain multi‐input multi‐output (MIMO) nonlinear systems which may not have well‐defined relative degree and are subject to a nonlinear exosystem has been studied based on a constructive nonlinear internal model. However, the proposed nonlinear internal model‐based control law is applicable to the case where the exogenous signals are reference input and/or measurable disturbance rather than unmeasurable disturbance. For this reason, this paper further studies the same control problem based on a general nonlinear internal model independent of the exogenous signal. It is shown that this control problem can be converted into a global robust stabilization problem of a more complicated MIMO nonlinear system with various uncertainties and well solved by a recursive state feedback controller design. Thus our approach applies to a broader class of output regulation problem of MIMO nonlinear systems.
Details
- Title
- Global robust output regulation of a class of MIMO nonlinear systems by nonlinear internal model control
- Authors/Creators
- Z. Ping (Author/Creator) - Hefei University of TechnologyY. Li (Author/Creator) - Hefei University of TechnologyY. Huang (Author/Creator) - Hefei University of TechnologyJ‐G Lu (Author/Creator)H. Wang (Author/Creator) - Murdoch University
- Publication Details
- International Journal of Robust and Nonlinear Control, Vol.31(9), pp.4037-4051
- Publisher
- John Wiley & Sons, Ltd.
- Identifiers
- 991005546027107891
- Copyright
- © 2021 John Wiley & Sons, Ltd.
- Murdoch Affiliation
- School of Engineering and Energy
- Language
- English
- Resource Type
- Journal article
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- 4.29.104 Adaptive Control
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