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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.
Please use this url to cite or link to this publication:
author
; and
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
conference location
Cape Town, South Africa
conference dates
2014-08-24 - 2014-08-29
language
English
LU publication?
yes
additional info
Accepted. The conference will be in August 2014.
id
ce801444-a0f1-4176-a74d-d1e00209f1d2 (old id 4362385)
date added to LUP
2016-04-04 14:02:37
date last changed
2018-11-21 21:17:56
@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},
  language     = {eng},
  title        = {Model separability indices for efficient dynamic simulation},
  year         = {2014},
}