Variable structure control: Difference between revisions

Revision as of 09:14, 5 September 2014

Revision as of 12:52, 31 October 2016

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* Finite-time convergence (due to discontinuous control law)

The weaknesses of SMC include:

* [[Chatter]]ing{{dn|date=October 2016}} due to implementation imperfections

* Over-focus on ''matched'' uncertainties (i.e., uncertainties that enter into the control channel)

However, the evolution of VSC is an active area of research.<ref name="EFF06">{{Cite book|title=Advances in Variable Structure and Sliding Mode Control|editor1-last=Edwards|editor1-first=Cristopher|editor2-last=Fossas Colet|editor2-first=Enric|editor3-last=Fridman|editor3-first=Leonid|publisher=Springer-Verlag|___location=Berlin|year=2006|series=Lecture Notes in Control and Information Sciences|volume=vol 334|isbn=978-3-540-32800-1|postscript=<!--None-->}}</ref>