Ishihara, Tadashi (Fukushima Univ.), Zheng, Liang An (National Kaohsiung Univ. of Applied Sciences), Guo, Hai Jiao (Tohoku Gakuin Univ.)

Asymptotic Sensitivity Properties of Davison Type Integral Controllers for Non-Minimum Phase Plants

Scheduled for presentation during the Regular Session "Uncertain systems" (FrP03), Friday, July 28, 2006, 16:10−16:35, Room C2

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 18, 2024

Abstract

Asymptotic sensitivity properties of the continuous-time Davison type integral controllers for non-minimum phase plants are discussed. We focus our attention to the plant output side. Assuming that the controller is designed based on the quadratic optimal control theory, we discuss the asymptotic sensitivity properties when the weight on the output tends to infinity. An explicit representation of the asymptotic sensitivity matrix is obtained for the controller using a reduced order observer as well as that using a full order observer.