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Model separability indices for efficient dynamic simulation

Papadopoulos, Alessandro Vittorio LU ; Casella, Francesco and Leva, Alberto (2014) 19th IFAC World Congress, 2014
Abstract
This paper proposes a means to quantify the aptitude of a dynamic model to be partitioned into weakly coupled submodels. The proposal applies to both linear and nonlinear systems, is largely independent of their scale, and requires information that is easy to provide on the part of the analyst. The presented indices can be exploited in different manners, from easing numerical integration on monolithic solution platforms to tailoring distributed or co-simulation ones based on the particular characteristics of the model at hand. Examples are reported to show the usefulness and the practical viability of the proposal.
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author
organization
publishing date
type
Contribution to conference
publication status
in press
subject
keywords
Dynamic modelling, efficiency enhancement, numerical simulation, distributed simulation, nonlinear models, large-scale systems.
pages
6 pages
conference name
19th IFAC World Congress, 2014
language
English
LU publication?
yes
id
ce801444-a0f1-4176-a74d-d1e00209f1d2 (old id 4362385)
date added to LUP
2014-03-30 14:12:57
date last changed
2016-06-27 12:58:34
@misc{ce801444-a0f1-4176-a74d-d1e00209f1d2,
  abstract     = {This paper proposes a means to quantify the aptitude of a dynamic model to be partitioned into weakly coupled submodels. The proposal applies to both linear and nonlinear systems, is largely independent of their scale, and requires information that is easy to provide on the part of the analyst. The presented indices can be exploited in different manners, from easing numerical integration on monolithic solution platforms to tailoring distributed or co-simulation ones based on the particular characteristics of the model at hand. Examples are reported to show the usefulness and the practical viability of the proposal.},
  author       = {Papadopoulos, Alessandro Vittorio and Casella, Francesco and Leva, Alberto},
  keyword      = {Dynamic modelling,efficiency enhancement,numerical simulation,distributed simulation,nonlinear models,large-scale systems.},
  language     = {eng},
  pages        = {6},
  title        = {Model separability indices for efficient dynamic simulation},
  year         = {2014},
}