Premium
Consensus of positive real systems cascaded with a single integrator
Author(s) -
Oh KwangKyo,
Lashhab Fadel,
Moore Kevin L.,
Vincent Tyrone L.,
Ahn HyoSung
Publication year - 2015
Publication title -
international journal of robust and nonlinear control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.361
H-Index - 106
eISSN - 1099-1239
pISSN - 1049-8923
DOI - 10.1002/rnc.3093
Subject(s) - integrator , control theory (sociology) , computer science , double integrator , topology (electrical circuits) , control (management) , mathematics , telecommunications , bandwidth (computing) , artificial intelligence , combinatorics
Summary We study output consensus in a network of interconnected non‐identical positive real systems cascaded with a single integrator. Assuming undirected, diffusive interconnections, sufficient conditions are provided to ensure output consensus for two cases: (i) the individual systems are weakly strictly positive real systems cascaded with a single integrator, and (ii) the individual systems are positive real systems cascaded with a single integrator. We illustrate our results with the example of a load frequency control network of synchronous generators. Copyright © 2013 John Wiley & Sons, Ltd.