By Topic

Finite-time observer-based synchronization for a class of uncertain chaotic systems using adaptive terminal sliding mode control

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Jinwoo Lee ; Dept. of Electr. Eng., POSTECH, Pohang, South Korea ; Dongyeop Kang ; Sangchul Won

In this paper adaptive backstepping terminal sliding mode synchronization for a class of uncertain chaotic system is proposed. For finite-time convergence, terminal sliding mode scheme is adopted to backstepping design procedure. It is assumed that only output is measured. Error dynamics is calculated from the difference of output in drive-response system. Finite-time convergent observer is used to estimate unknown state in finite time and designed a control law which made state variables constrained to the terminal sliding surface. States converged to equilibrium in finite time. An appropriate adaptive law is chosen to estimate feedback gain and used Lyapunov theory to verify the stability. We presented a numerical simulation to demonstrate the effectiveness of the proposed method.

Published in:

IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society

Date of Conference:

25-28 Oct. 2012