PASSIVITY AND PARAMETRIC ROBUSTNESS OF A NEW CLASS OF ADAPTIVE SYSTEMS

Authors
KRSTIC M KANELLAKOPOULOS I KOKOTOVIC PV
Citation
M. Krstic et al., PASSIVITY AND PARAMETRIC ROBUSTNESS OF A NEW CLASS OF ADAPTIVE SYSTEMS, Automatica, 30(11), 1994, pp. 1703-1716
Citations number
20
Categorie Soggetti
Controlo Theory & Cybernetics","Robotics & Automatic Control
Journal title
Automatica → ACNP
ISSN journal
00051098
Volume
30
Issue
11
Year of publication
1994
Pages
1703 - 1716
Database
ISI
SICI code
0005-1098(1994)30:11<1703:PAPROA>2.0.ZU;2-G
Abstract
A recently proposed recursive design of adaptive controllers for minim um phase linear systems with known but arbitrary relative degree is pr esented from a passivity perspective and stability is deduced from the well-known links between passivity and Lyapunov stability. With adapt ation switched off, the feedback system is linear and has an additiona l parametric robustness property.