Synchronization of an Uncertain Fractional-Order Chaotic System via Backstepping Sliding Mode Control
Author(s) -
Zhen Wang
Publication year - 2013
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2013/732503
Subject(s) - backstepping , control theory (sociology) , synchronization (alternating current) , computer science , sliding mode control , chaotic , scheme (mathematics) , chaotic systems , mode (computer interface) , control (management) , nonlinear system , mathematics , adaptive control , artificial intelligence , physics , computer network , mathematical analysis , channel (broadcasting) , quantum mechanics , operating system
Backstepping control approach combined with sliding mode control (SMC) technique is utilized to realize synchronization of uncertain fractional-order strict-feedback chaotic system. A backstepping SMC method is presented to compensate the uncertainty which occurs in the slave system. Moreover, the newly proposed control scheme is applied to implement synchronization of fractional-order Duffing-Holmes system. The simulation results demonstrate that the backstepping SMC method is robust against the modeling uncertainties and external disturbances
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom