QUADRATIC STABILIZABILITY OF MULTIINPUT LINEAR-SYSTEMS WITH STRUCTURAL INDEPENDENT TIME-VARYING UNCERTAINTIES

Authors
HU SQ DAI QH JING YW ZHANG SY
Citation
Sq. Hu et al., QUADRATIC STABILIZABILITY OF MULTIINPUT LINEAR-SYSTEMS WITH STRUCTURAL INDEPENDENT TIME-VARYING UNCERTAINTIES, IEEE transactions on automatic control, 42(5), 1997, pp. 699-703
Citations number
9
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
42
Issue
5
Year of publication
1997
Pages
699 - 703
Database
ISI
SICI code
0018-9286(1997)42:5<699:QSOMLW>2.0.ZU;2-Q
Abstract
This paper investigates the problem of designing a linear-state feedba ck control to stabilize a class of multi-input linear dynamical system s. We first show that to ensure a stabilizable system, some entries of the system matrices must be sign-invariant. We then derive a sufficie nt condition under which a system can be quadratically stabilized by a linear control.