posted on 2025-05-08, 15:20authored byGang Chen, Jie Chen, Rick Middleton
This note studies the optimal tracking problem for linear time-invariant single-input-multiple-output systems responding to a step reference signal. An integral square error criterion is used as the measure for tracking performance. Explicit expressions are developed for the optimal tracking error. These results characterize how nonsquare plants may pose additional difficulties for tracking, other than those resulted from nonminimum phase zeros and unstable poles.
History
Journal title
IEEE Transactions on Automatic Control
Volume
47
Issue
10
Pagination
1770-1775
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Language
en, English
College/Research Centre
Faculty of Engineering and Built Environment
School
School of Electrical Engineering and Computer Science