A CONTRACTION PROPERTY FOR STATE-FEEDBACK DESIGN OF LINEAR DISCRETE-TIME-SYSTEMS

Authors
MALMGREN A NORDSTROM K
Citation
A. Malmgren et K. Nordstrom, A CONTRACTION PROPERTY FOR STATE-FEEDBACK DESIGN OF LINEAR DISCRETE-TIME-SYSTEMS, Automatica, 30(9), 1994, pp. 1485-1489
Citations number
13
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
30
Issue
9
Year of publication
1994
Pages
1485 - 1489
Database
ISI
SICI code
0005-1098(1994)30:9<1485:ACPFSD>2.0.ZU;2-S
Abstract
The contraction property is proposed as a tool for design of linear di screte-time control systems. Explicit formulae are given for all linea r time-invariant state feedback controllers that imply the contraction property. The obtained controllers are tuned with only two user param eters. The two parameters are closely connected to the settling time a nd the damping of the closed loop system, respectively. The approach i s illustrated by means of simulations.