Title
Predictive control of fast-sampled systems using the delta-operator
Abstract
This article formulates a δ-operator Generalised Predictive Control (GPC) framework for models described in state-space: an SS-delta-GPC algorithm. Currently such a description is unavailable, although similar approaches have been made from the perspective of using the discrete gradient approximations as an emulator of the continuous-time system. The SS-delta-GPC algorithm is demonstrated to improve on the round-off errors encountered when using the shift-operator under conditions of fast-sampling and finite word lengths.
Year
DOI
Venue
2009
10.1080/00207720902953177
Int. J. Systems Science
Keywords
Field
DocType
round-off error,finite word length,predictive control,ss-delta-gpc algorithm,fast-sampled system,similar approach,discrete gradient approximation,continuous-time system,state space,model predictive control,delta operator,shift operator
Delta operator,Round-off error,Control theory,Model predictive control,Algorithm,Sampling (statistics),Discrete time and continuous time,System identification,Mathematics
Journal
Volume
Issue
ISSN
40
7
0020-7721
Citations 
PageRank 
References 
5
0.50
21
Authors
3
Name
Order
Citations
PageRank
V. Kadirkamanathan135539.25
C. Halauca250.50
S. R. Anderson3232.27