Research on Model Reference Robust Control for Multivariable Linear System

Abstract:

This paper studies the output-feedback model reference robust control for MIMOlinear systems with generalized relative degree one. A new robust controlscheme is proposed within the framework of model reference control. Under theassumption that the high-frequency gain matrix of the plant can be transformedto a glass of main diagonal dominant matrix via full rank transformation, it isshown that all signals of the closed-loop system are globally uniformly boundedand meanwhile, the tracking errors converge to a residual set that can be madearbitrarily small by properly choosing some design parameters. Simulationresults are presented to illustrate the effectiveness of the proposed scheme.

• Periodical: Advanced Materials Research (Volumes 712-715)
• Pages: 2761-2767
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.712-715.2761
• Online since: June 2013
• Authors: Xu Jiang*, Jing Yu Hua, Qin Ling Zhang
• Keywords: Linear System, Model Reference Control, Multivariable System, Robust Control

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