An Average Performance Limit of MIMO Systems in Tracking

Author

Su, Weizhou ; Li Qiu ; Chen, Jie

Author_Institution

Coll. of Autom. Sci. & Eng., South China Univ. of Tech., Guangzhou

Volume

1

fYear

0

fDate

0-0 0

Firstpage

743

Lastpage

747

Abstract

This paper studies the best achievable tracking performance of a MIMO feedback system in terms of the characteristics of a given linear time invariant (LTI) plant. The reference signal to be tracked has a known frequency and its coefficients satisfy certain statistical properties. The tracking performance is measured by the energy of the tracking error. An explicit expression of an averaged performance limit with regarding to the coefficients of the reference signal is presented for the system. This formula gives a complete answer to the problem which we are studying

Keywords

MIMO systems; feedback; linear systems; performance index; signal processing; statistical analysis; tracking; MIMO feedback system; average performance limit; linear system structure; linear time invariant plant; optimal control; reference signal; statistical properties; tracking performance; Adaptive control; Automatic control; Automation; Educational institutions; Energy measurement; Feedback control; Frequency; Linear systems; MIMO; Optimal control; Linear system structure; Nonminimum phase; Optimal control; Performance limitation; Tracking;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on

Conference_Location

Dalian

Print_ISBN

1-4244-0332-4

Type

conf

DOI

10.1109/WCICA.2006.1712441

Filename

1712441