SssMOR: Difference between revisions

Revision as of 16:28, 2 May 2017

sssMOR, the sparse state space and Model Order Reduction toolbox, is an open-source MATLAB toolbox for the analysis and reduction of large-scale linear models, developed at the Chair of Automatic Control at TU Munich. It can be seen as a natural extension of MATLAB's Control System Toolbox allowing to extend the analysis and control design to systems represented by large-scale models.

Features

sssMOR includes the sss toolbox which can be used to...

...define state-space models in MATLAB while preserving the sparsity of the system matrices. This allows a definition of models up to a state-space dimension of 10⁸.
...exploit sparsity in the analysis of large-scale models with functions such as bode, impulse, step, lsim, norm, ...
...manipulate state-space models through additions, subtractions, multiplications, connections, truncations, ...

In addition, sssMOR includes...

...classical reduction methods such as modal truncation, Rational Krylov Method, Balanced Truncation, Approximate Balancing
...state-of-the-art reduction methods such as isrk, Iterative Rational Krylov Method, icop, cure, spark, cirka,...
...a Graphical User Interface (GUI)

sssMOR is compatible to MESS for the low-rank approximative solution of Lyapunov equations, e.g. within the functions norm and tbr.

The toolbox comes with a full MATLAB documentation as well as demos and tutorials. By signing up to our mailing list you can stay up-to-date with new releases.

A brief introduction to the toolbox is given in the paper ^[1], as well as in following poster:

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References

↑ A. Castagnotto; M. Cruz Varona; L. Jeschek; B. Lohman, "sss & sssMOR: Analysis and Reduction of Large-Scale Dynamic Systems in MATLAB ", at-Automatisierungstechnik, 2017

Contact

Alessandro Castagnotto, Maria Cruz Varona, sssmor@rt.mw.tum.de

@@ Line 5: / Line 5: @@
 [[Category:control]]
-[http://www.rt.mw.tum.de/?sssMOR sssMOR], the '''s'''parse '''s'''tate '''s'''pace and '''M'''odel '''O'''rder '''R'''eduction toolbox, is an open-source MATLAB toolbox for the analysis and reduction of large-scale linear models, developed at the [http://www.rt.mw.tum.de/forschung/forschungsgebiete/modellordnungsreduktion/ Chair of Automatic Control at TU Munich].
+[[File:logo_sssMOR_long.png|180px]]
+[http://www.rt.mw.tum.de/?sssMOR sssMOR], the '''s'''parse '''s'''tate '''s'''pace and '''M'''odel '''O'''rder '''R'''eduction toolbox, is an open-source MATLAB toolbox for the analysis and reduction of large-scale linear models, developed at the [http://www.rt.mw.tum.de/en/research/fields-of-research/morlab/ Chair of Automatic Control at TU Munich].
 It can be seen as a natural extension of MATLAB's [http://www.mathworks.com/products/control.html Control System Toolbox] allowing to extend the analysis and control design to systems represented by large-scale models.
 == Features ==
-[[File:logo_sssMOR_long.png]]
 '''sssMOR''' includes the '''sss''' toolbox which can be used to...
@@ Line 16: / Line 17: @@
 * ...exploit sparsity in the analysis of large-scale models with functions such as bode, impulse, step, lsim, norm, ...
 * ...manipulate state-space models through additions, subtractions, multiplications, connections, truncations, ...
-[[File:logo_sss_long.png]]
 In addition, '''sssMOR''' includes...

SssMOR: Difference between revisions

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Revision as of 16:28, 2 May 2017

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Features

References

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Contact