Model Reduction

Model Reduction is a methodological framework within mathematical and computational modeling that systematically simplifies high-dimensional or complex dynamical systems—such as those arising in Computational Solid Mechanics, State-Space Representation, or Systems Pharmacology Modeling—by retaining essential input-output, structural, or dynamical features while eliminating or aggregating less influential states or parameters, thereby enabling efficient simulation, analysis, and control design without significant loss of accuracy.

3.7K

Publications

191K

Citations

6.7K

Authors

1.8K

Institutions

Publications per year

2017–2026

Parents

Computational Solid MechanicsControl-oriented ModelingDynamic SimulationDynamic Systems AnalysisNonlinear Process DynamicsReaction Network AnalysisState-space ModelingState-space RepresentationSystems Pharmacology Modeling

Publications

3.7K

Principal component analysis in linear systems: Controllability, observability, and model reduction

B. Moore · IEEE Transactions on Automatic Control · 1981 · 5.3K citations

Natural Sciences, Mathematics, Systems Engineering +12

The university of Florida sparse matrix collection

Timothy A. Davis, Yifan Hu · ACM Transactions on Mathematical Software · 2011 · 3.6K citations

Natural Sciences, Computational Engineering, Computer Science +17

An eigensystem realization algorithm for modal parameter identification and model reduction

Jer-Nan Juang, Richard S. Pappa · Journal of Guidance Control and Dynamics · 1985 · 2.7K citations

Engineering, Systems Engineering, Dynamical Systems +16

Simple analytic rules for model reduction and PID controller tuning

Sigurd Skogestad · Journal of Process Control · 2002 · 2K citations

Engineering, Industrial Engineering, Systems Engineering +17

Nonlinear Model Reduction via Discrete Empirical Interpolation

Saifon Chaturantabut, Danny C. Sorensen · SIAM Journal on Scientific Computing · 2010 · 1.9K citations

Computing, Computational Engineering, Computational Fluid Dynamics +15

1–5 of 3.7K

Authors

6.7K

KW
Karen Willcox
Massachusetts Institute of Technology, United States
43 publications · 7.2K citations
30
h-index
PB
Peter Benner
Max Planck Institute for Dynamics of Complex Technical Systems, Germany
79 publications · 5.1K citations
29
h-index
SG
Serkan Gugercin
Virginia Tech, United States
32 publications · 4.9K citations
23
h-index
CF
Charbel Farhat
Stanford University, United States
19 publications · 3K citations
19
h-index
VS
Victor Sreeram
The University of Western Australia, Australia
32 publications · 1.2K citations
19
h-index

1–5 of 6.7K

Institutions

1.8K

1–8 of 1.8K

Venues

IEEE Transactions on Automatic Control
140 publications · 14.7K citations
48
h-index
International Journal of Control
89 publications · 6K citations
40
h-index
International Journal for Numerical Methods in Engineering
87 publications · 5.4K citations
38
h-index
Computer Methods in Applied Mechanics and Engineering
74 publications · 4.7K citations
37
h-index
SIAM Journal on Scientific Computing
62 publications · 5.9K citations
33
h-index

1–5