AN ADAPTATION RATE UPPER LIMIT FOR ADAPTIVE-CONTROL UNDER MODEL ORDERMISMATCH

Authors
FU Y DUMONT GA
Citation
Y. Fu et Ga. Dumont, AN ADAPTATION RATE UPPER LIMIT FOR ADAPTIVE-CONTROL UNDER MODEL ORDERMISMATCH, IEEE transactions on automatic control, 38(3), 1993, pp. 508-510
Citations number
8
Categorie Soggetti
Controlo Theory & Cybernetics","Computer Applications & Cybernetics","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
38
Issue
3
Year of publication
1993
Pages
508 - 510
Database
ISI
SICI code
0018-9286(1993)38:3<508:AARULF>2.0.ZU;2-C
Abstract
This note gives an upper limit on the adaptation rate of an adaptive c ontrol algorithm when there exists model order mismatch. Under the con dition that an operator H2 is strictly positive real (SPR), the adapti ve control algorithm is stable for a sufficient small estimation rate epsilon. An upper limit for epsilon is explicitly given.