EFFECT OF RHP ZEROS AND POLES ON THE SENSITIVITY FUNCTIONS IN MULTIVARIABLE SYSTEMS

Authors
HAVRE K SKOGESTAD S
Citation
K. Havre et S. Skogestad, EFFECT OF RHP ZEROS AND POLES ON THE SENSITIVITY FUNCTIONS IN MULTIVARIABLE SYSTEMS, Journal of process control, 8(3), 1998, pp. 155-164
Citations number
32
Categorie Soggetti
Engineering, Chemical","Robotics & Automatic Control
Journal title
Journal of process control → ACNP
ISSN journal
09591524
Volume
8
Issue
3
Year of publication
1998
Pages
155 - 164
Database
ISI
SICI code
0959-1524(1998)8:3<155:EORZAP>2.0.ZU;2-T
Abstract
This paper examines the implications of Right Half Plane (RHP) zeros a nd poles on performance of multivariable feedback systems. The results quantify the fundamental limitations imposed by RHP-zeros and poles i n terms of lower bounds on the peaks in the weighted sensitivity and c omplementary sensitivity functions. (C) 1998 Elsevier Science Ltd. All rights reserved.