Article (Scientific journals)
A differential Lyapunov framework for contraction analysis
Forni, Fulvio; Sepulchre, Rodolphe
2014In IEEE Transactions on Automatic Control, 59 (3), p. 614-628
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Keywords :
Contraction; Stability of nonlinear systems; Differential Geometry
Abstract :
[en] Lyapunov's second theorem is an essential tool for stability analysis of differential equations. The paper provides an analog theorem for incremental stability analysis by lifting the Lyapunov function to the tangent bundle. The Lyapunov function endows the state-space with a Finsler structure. Incremental stability is inferred from infinitesimal contraction of the Finsler metrics through integration along solutions curves.
Disciplines :
Engineering, computing & technology: Multidisciplinary, general & others
Author, co-author :
Forni, Fulvio ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Sepulchre, Rodolphe ;  Université de Liège - ULiège > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Systèmes et modélisation
Language :
English
Title :
A differential Lyapunov framework for contraction analysis
Publication date :
March 2014
Journal title :
IEEE Transactions on Automatic Control
ISSN :
0018-9286
Publisher :
IEEE, Piscataway, United States - New Jersey
Volume :
59
Issue :
3
Pages :
614-628
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 03 April 2014

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