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Parametric Delaymargin Maximization of Consensus Network Using Local Control Scheme 
Abstract 
We consider a network of identical agents … We consider a network of identical agents with arbitrary linear timeinvariant (LTI) dynamics such that the network reaches consensus asymptotically. Uniform time delay is taken into account in the communication channels. The goal of this paper is to maximize the delay (socalled delay margin) that the system can tolerate before becoming unstable by implementing a loworder controller to a single agent. A parametric design method is investigated to guarantee the stability and consensusability. The set of all feasible loworder controllers based on the frequency response data is characterized by combining the argument principle and the generalized Nyquist criterion. Based on this, the algorithm of computing the delay margin is proposed for a given controlled agent. By combining all the possible margins for each controlled agent, we then can obtain the maximal delay margin for the whole network and the corresponding local controller. rk and the corresponding local controller. +


Authors  Linlin Ou, Ye Yuan and Richard M. Murray + 
ID  2011n + 
Source  Submitted, 2012 American Control Conference (ACC) + 
Tag  oym12acc + 
Title  Parametric Delaymargin Maximization of Consensus Network Using Local Control Scheme + 
Type  Conference Paper + 
Categories  Papers 
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15 May 2016 06:15:58 + 
URL This property is a special property in this wiki.

http://www.cds.caltech.edu/~murray/preprints/oym12acc_s.pdf + 
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Parametric Delaymargin Maximization of Consensus Network Using Local Control Scheme +  Title 
