DocumentCode
1108333
Title
A performance limit for a finite-settling-time system using a look-ahead control
Author
Trudnowski, D.J. ; Pierre, D.A.
Author_Institution
Dept. of Electr. Eng., Montana State Univ., Bozeman, MT, USA
Volume
34
Issue
7
fYear
1989
fDate
7/1/1989 12:00:00 AM
Firstpage
760
Lastpage
763
Abstract
A performance limit is presented for a system designed to have finite-settling-time while using look-ahead control, under the design requirement that sampled output track both step inputs and ramp inputs with zero error in finite time. This performance limit clarifies the relationship between the least amount of overshoot attainable, the settling-time, the look-ahead horizon, and the time delay of the plant. The optimum design of a preview-controlled finite-settling-time system is discussed
Keywords
closed loop systems; delays; discrete time systems; predictive control; transfer functions; closed loop systems; discrete-time systems; finite-settling-time system; look-ahead control; look-ahead horizon; overshoot; performance limit; predictive control; preview control; transfer functions; Automatic control; Control systems; Eigenvalues and eigenfunctions; Polynomials; Regulators; Robust control; Robust stability; Robustness; Stability analysis; State-space methods;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/9.29407
Filename
29407
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