A distributed optimization-based approach for hierarchical model
predictive control of large-scale systems with coupled dynamics and
constraints: Extended report
M.D. Doan,
T. Keviczky, and
B. De Schutter,
"A distributed optimization-based approach for hierarchical model
predictive control of large-scale systems with coupled dynamics and
constraints: Extended report," Tech. report 11-039, Delft Center for
Systems and Control, Delft University of Technology, Delft, The
Netherlands, 8 pp., Aug. 2011. A short version of this paper has been
published in the Proceedings of the 2011 50th IEEE
Conference on Decision and Control and European Control Conference
(CDC-ECC), Orlando, Florida, pp. 5236-5241, Dec. 2011.
We present a hierarchical model predictive control approach for
large-scale systems based on dual decomposition. The proposed scheme
allows coupling in both dynamics and constraints between the
subsystems and generates a primal feasible solution within a finite
number of iterations, using primal averaging and a constraint
tightening approach. The primal update is performed in a distributed
way and does not require exact solutions, while the dual problem uses
an approximate subgradient method. Stability of the scheme is
established using bounded suboptimality.
- M.D. Doan, T. Keviczky, and B. De Schutter, "A distributed optimization-based
approach for hierarchical MPC of large-scale systems with coupled dynamics and
constraints," Proceedings of the 2011 50th IEEE Conference on
Decision and Control and European Control Conference (CDC-ECC), Orlando,
Florida, pp. 5236-5241, Dec. 2011. (abstract, bibtex, tech. report
(pdf))
@techreport{DoaKev:11-039a,
author={M.D. Doan and T. Keviczky and B. {D}e Schutter},
title={A distributed optimization-based approach for hierarchical model
predictive control of large-scale systems with coupled dynamics and constraints:
Extended report},
number={11-039},
institution={Delft Center for Systems and Control, Delft University of
Technology},
address={Delft, The Netherlands},
month=aug,
year={2011},
note={A short version of this paper has been published in the \emph{Proceedings
of the 2011 50th IEEE Conference on Decision and Control and European Control
Conference (CDC-ECC)}, Orlando, Florida, pp.\ 5236--5241, Dec.\ 2011}
}
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