Open AccessADAPTIVE CONTROL FOR A CLASS OF CHAOTIC SYSTEMS WITH UNCERTAIN PARAMETERS
Author(s) -
Li Zhi,
Chongzhao Han
Publication year - 2001
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.50.847
Subject(s) - class (philosophy) , chaotic systems , computer science , chaotic , control (management) , adaptive control , control theory (sociology) , chaos (operating system) , statistical physics , mathematics , physics , artificial intelligence , computer security
A novel adaptive control method is proposed for a class of chaotic systems with uncertain parameters,based on Lyaponov function.Using the presented method,a controller is developed,which can remove chaos in nonlinear systems and make the system asymptotically stabilizing to any desired smooth orbit.The controller is directly constructed by analytic formula without knowing unknown bounds about uncertain parameters in advance.Computer simulation example is given to validate the proposed approach.