Robust μ-Synthesis Control for Parameter Variations

Ying Li; Xue Gong Ding

doi:10.4028/www.scientific.net/AMR.546-547.850

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 546-547Robust μ-Synthesis Control for Parameter...

Robust μ-Synthesis Control for Parameter Variations

Abstract:

The robust ASAC(active structure acoustic control) model for the system of structural acoustical coupling is established and the μ-synthesis design is presented in the paper. The main idea is as follows: First, the robust performance problem of this system is transformed into the robust stability problem of an augmented system. Through the robust stability controller for this augmented system is solved by the standard D-K iteration. Simulation results show that μ-controller can provide good disturbance rejection and is more robust to parameter variations.

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Periodical:

Advanced Materials Research (Volumes 546-547)

Pages:

850-855

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.546-547.850

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Online since:

July 2012

Authors:

Ying Li, Xue Gong Ding

Keywords:

Parameter Variations, Robust Control, μ-Synthesis

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