DIGRAPH CHARACTERIZATION OF STRUCTURAL CONTROLLABILITY FOR LINEAR DESCRIPTOR SYSTEMS

Authors
REINSCHKE KJ WIEDEMANN G
Citation
Kj. Reinschke et G. Wiedemann, DIGRAPH CHARACTERIZATION OF STRUCTURAL CONTROLLABILITY FOR LINEAR DESCRIPTOR SYSTEMS, Linear algebra and its applications, 266, 1997, pp. 199-217
Citations number
17
Categorie Soggetti
Mathematics,Mathematics
Journal title
Linear algebra and its applications → ACNP
ISSN journal
00243795
Volume
266
Year of publication
1997
Pages
199 - 217
Database
ISI
SICI code
0024-3795(1997)266:<199:DCOSCF>2.0.ZU;2-W
Abstract
For linear descriptor systems of the form E(x) over dot = Ax + Bu, the different kinds of controllability are analyzed by graph-theoretic me ans. Starting from known algebraic criteria, digraph conditions for st ructural r-controllability, structural impulse controllability, and st ructural complete controllability are derived. A nontrivial electrical example system illustrates the application of the results. (C) 1997 E lsevier Science Inc.