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Fixed-order decoupling of interval plant families
Negim, M ; Sharif University of Technology | 2017
580
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- Type of Document: Article
- DOI: 10.1115/1.4034747
- Publisher: American Society of Mechanical Engineers (ASME) , 2017
- Abstract:
- A method for the reduction of interactions in linear time invariant (LTI) multivariable uncertain systems is proposed. An H∞-norm metric is proposed for the assessment of interactions in interval uncertain multiple-input multiple-output (MIMO) plants. Based on this, a procedure for the design of fixed-order dynamic decoupling precompensators for MIMO plants with interval uncertainty is outlined which can be solved using efficient solvers such as CVX. The proposed methodology is used to develop a low-order robust multivariable controller for voltage and frequency control of an islanded distributed generation (DG) unit. Copyright © 2017 by ASME
- Keywords:
- Engineering ; Mathematical models ; Distributed generation units ; Efficient solvers ; Interval uncertainty ; Linear time invariant ; Multivariable controller ; Multivariable uncertain systems ; Nocv1 ; Precompensators ; Voltage and frequency control ; MIMO systems
- Source: Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME ; Volume 139, Issue 1 , 2017 ; 00220434 (ISSN)
- URL: http://dynamicsystems.asmedigitalcollection.asme.org/article.aspx?articleid=2554357