MTNS 2006 Paper Abstract

17th International Symposium on
Mathematical Theory of Networks and Systems
Kyoto International Conference Hall, Kyoto, Japan, July 24-28, 2006

MTNS 2006 Paper Abstract

Paper FrP01.4

Kanno, Masaaki (Japan Science and Tech. Agency)

On the Effect of Plant Uncertainty on H_2 Tracking Performance

Scheduled for presentation during the Regular Session "H2 and H-infinity Control II" (FrP01), Friday, July 28, 2006, 16:35−17:00, Room B2

17th International Symposium on Mathematical Theory of Networks and Systems, July 24-28, 2006, Kyoto, Japan

This information is tentative and subject to change. Compiled on April 23, 2024

Keywords H2/H-infinity, L1 control, Optimal control, Uncertain systems

Abstract

This paper is concerned with the effect of plant uncertainty on the H_2 tracking performance level when the optimal controller for the nominal plant is used in the feedback loop. A hard upper bound for the degradation has been derived when the plant belongs to a gap-ball centred at the nominal plant. For SISO plants, an investigation is carried out on how poles and zeros of the plant can affect the bound.