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Dynamical structure functions for the reverse engineering of LTI networks
Goncalves, Jorge; Howes, R.; Warnick, S.
2007In Proceedings of the 46th IEEE Conference on Decision and Control
Peer reviewed
 

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Abstract :
[en] This research explores the role and representation of network structure for LTI systems with partial state observations. We demonstrate that input-output representations, i.e. transfer functions, contain no internal structural information of the system. We further show that neither the additional knowledge of system order nor minimality of the true realization is generally sufficient to characterize network structure. We then introduce dynamical structure functions as an alternative, graphical-model based representation of LTI systems that contain both dynamical and structural information of the system. The main result uses dynamical structure to precisely characterize the additional information required to obtain network structure from the transfer function of the system.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
Goncalves, Jorge ;  University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB)
Howes, R.
Warnick, S.
Language :
English
Title :
Dynamical structure functions for the reverse engineering of LTI networks
Publication date :
2007
Event name :
46th IEEE Conference on Decision and Control
Event place :
New Orleans, United States
Event date :
12-14 Dec. 2007
Main work title :
Proceedings of the 46th IEEE Conference on Decision and Control
Publisher :
IEEE
ISBN/EAN :
978-1-4244-1498-7
Pages :
1516 - 1522
Peer reviewed :
Peer reviewed
Available on ORBilu :
since 17 March 2015

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