Frequency domain iterative feedforward/feedback tuning for MIMO ANVC


Luo, Jian and Veres, Sandor M. (2010) Frequency domain iterative feedforward/feedback tuning for MIMO ANVC. Automatica, 46, (4), 735-742. (doi:10.1016/j.automatica.2010.01.025).

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Description/Abstract

A new gradient estimation method is proposed that relies on efficient computation of the negative gradient of the average linear quadratic cost function completely in the frequency domain. Based on the proposed theory, a new iterative tuning method is developed to solve linear multi-input multi-output Active Noise/Vibration Control problems. Compared with published iterative tuning methods, the new method has the added advantage that the number of experiments per iteration is reduced to one. Combined with the other advantage of relatively
simple controller structures, the method is suitable for real-time implementation as an adaptive controller

Item Type: Article
ISSNs: 0005-1098 (print)
Keywords: self-tuning control, feedback/feedforward control, iterative method, active noise/vibration control, frequency domains, MIMO systems
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: University Structure - Pre August 2011 > School of Engineering Sciences > Fluid-Structure Interactions
University Structure - Pre August 2011 > School of Engineering Sciences > Electro-Mechanical Engineering
ePrint ID: 72187
Date Deposited: 28 Jan 2010
Last Modified: 27 Mar 2014 18:51
Contact Email Address: s.m.veres@soton.ac.uk
URI: http://eprints.soton.ac.uk/id/eprint/72187

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