StratiGraph Tool: Matrix Stratifications in Control Applications
2012 (English)In: Control and Optimization with Differential-Algebraic Constraints / [ed] Lorenz T. Biegler, Stephen L. Champbell, Volker Mehrmann, Philadelphia: Society for Industrial and Applied Mathematics, 2012, 79-103 p.Chapter in book (Refereed)
In this contribution, the software tool StratiGraph for computing and visualizing closurehierarchy graphs associated with different orbit and bundle stratifications is presented. Inaddition, we review the underlying theory and illustrate how StratiGraph can be used toanalyze descriptor system models via their associated system pencils. The stratificationtheory provides information for a deeper understanding of how the dynamics of a controlsystem and its system characteristics behave under perturbations.
Place, publisher, year, edition, pages
Philadelphia: Society for Industrial and Applied Mathematics, 2012. 79-103 p.
, Advances in Design and Control, 23
Stratification, differential-algebraic equations, descriptor systems, Kronecker structures, orbit, bundle, closure hierarchy, cover relations, StratiGraph
Computational Mathematics Computer Science
Research subject Numerical Analysis; Automatic Control
IdentifiersURN: urn:nbn:se:umu:diva-61417ISBN: 978-1-611972-24-5OAI: oai:DiVA.org:umu-61417DiVA: diva2:567586
FundereSSENCE - An eScience CollaborationSwedish Foundation for Strategic Research , A3 02:128