An algorithm for reducing complexity in parametric predictive control

Multi parametric quadratic programming solutions to predictive control can require large numbers of regions which would make practical implementation difficult. This paper demonstrates how an underexplored prediction class can be combined with parametric programming to give far simpler solutions and...

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Bibliographic Details
Published in:International journal of control Vol. 78; no. 18; pp. 1511 - 1520
Main Authors: Rossiter, J. A., Kouvaritakis, B., Cannon, M.
Format: Journal Article
Language:English
Published: London Taylor & Francis Group 15.12.2005
Taylor & Francis
Subjects:
Applied sciences
Computer science; control theory; systems
Control system analysis
Control system synthesis
Control theory. Systems
Exact sciences and technology
Miscellaneous
Algorithm
Parametric programming
Prediction
Predictive control
ISSN:0020-7179, 1366-5820
Online Access:Get full text
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Summary:Multi parametric quadratic programming solutions to predictive control can require large numbers of regions which would make practical implementation difficult. This paper demonstrates how an underexplored prediction class can be combined with parametric programming to give far simpler solutions and at little cost to optimality. The key proposal is to explore how one can give more flexibility in the shape of the predictions without increasing the required numbers of degrees of freedom; this flexibility allows terminal regions to be enlarged.
ISSN:0020-7179
1366-5820
DOI:10.1080/00207170500368826