Robust stability analysis of control systems with interval plants

Authors
Wu, QH
Citation
Qh. Wu, Robust stability analysis of control systems with interval plants, INT J CONTR, 74(9), 2001, pp. 921-937
Citations number
10
Categorie Soggetti
AI Robotics and Automatic Control
Journal title
INTERNATIONAL JOURNAL OF CONTROL
ISSN journal
00207179 → ACNP
Volume
74
Issue
9
Year of publication
2001
Pages
921 - 937
Database
ISI
SICI code
0020-7179(200106)74:9<921:RSAOCS>2.0.ZU;2-J
Abstract
This paper considers the robust stability problem of control systems with i nterval plants. Under the condition that the controller C(s) stabilizes the nominal plant P-0(s) which is the centre of the interval plant, the stabil ity radius of the closed-loop system is characterized in terms of the eigen values of some frequency-independent Hurwitz-like matrices.