ROBUST CONTOL FOR ACTIVE STRUCTURE ACOUSTIC CONTROL SYSTEM BASED ON RADIATION MODES

Zhang Jun;Jiang Zhe

Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (4) : 135-137.

PDF(610 KB)
PDF(610 KB)
Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (4) : 135-137.
论文

ROBUST CONTOL FOR ACTIVE STRUCTURE ACOUSTIC CONTROL SYSTEM BASED ON RADIATION MODES

  • Zhang Jun;Jiang Zhe
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Abstract

With an example of simply supported panel, robust control approach for active structure acoustic control system based on radiation modes was investigated. Firstly , based on radiation modes theory a state space model with uncertainties was developed. Then it was transformed into the standard control model, and solved by linear matrix inequalities. Finally, the simulation results show that the provided method is effective and robust.

Key words

radiation modes / uncertainty / robust control / active structure acoustic control

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Zhang Jun;Jiang Zhe. ROBUST CONTOL FOR ACTIVE STRUCTURE ACOUSTIC CONTROL SYSTEM BASED ON RADIATION MODES[J]. Journal of Vibration and Shock, 2010, 29(4): 135-137
PDF(610 KB)

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