Yan, Xing-Gang and Spurgeon, Sarah K. and Edwards, Christopher (2006) Decentralised sliding mode control for nonminimum phase interconnected systems based on a reduced-order compensator. Automatica, 42 (10). pp. 1821-1828. ISSN 0005-1098Full text not available from this repository.
In this paper, a class of interconnected systems with mismatched uncertainties is considered. A sliding surface is proposed in an augmented space formed by the system output and the compensator state variables, and the stability of the corresponding sliding mode is analysed. A robust decentralised reduced-order output feedback sliding mode controller is then designed to drive the system to the composite sliding surface and maintain a sliding motion on it thereafter. The proposed approach allows both the isolated nominal subsystem and the nominal interconnected system to be nonminimum phase. The known interconnections and the bounds on the uncertain interconnections are fully used in the control design to reduce conservatism.
|Journal or Publication Title:||Automatica|
|Uncontrolled Keywords:||Interconnected systems ; Sliding mode technique ; Nonminimum phase ; Reduced-order compensator|
|Subjects:||Q Science > QA Mathematics > QA75 Electronic computers. Computer science|
|Departments:||Faculty of Science and Technology > School of Computing & Communications|
|Deposited On:||22 Aug 2012 10:31|
|Last Modified:||13 Jan 2016 14:35|
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