TOWARDS MINIMAL-ORDER STABILIZERS FOR ALL-POLE PLANTS

Authors
WANG QG LEE TH HE JB
Citation
Qg. Wang et al., TOWARDS MINIMAL-ORDER STABILIZERS FOR ALL-POLE PLANTS, Systems & control letters, 31(1), 1997, pp. 49-57
Citations number
14
Categorie Soggetti
Controlo Theory & Cybernetics","System Science","Operatione Research & Management Science
Journal title
Systems & control letters → ACNP
ISSN journal
01676911
Volume
31
Issue
1
Year of publication
1997
Pages
49 - 57
Database
ISI
SICI code
0167-6911(1997)31:1<49:TMSFAP>2.0.ZU;2-4
Abstract
In this note, a lower bound is derived on the order of stabilizers for an all-pole plant and is related to the number and locations of the p lant's unstable and lightly damped poles. Trivially, the minimal order of stabilizers is (n - 1) if all n poles of the plant are real and un stable. Several examples are included to illustrate the results. (C) 1 997 Elsevier Science B.V.