Journal
ISA TRANSACTIONS
Volume 65, Issue -, Pages 164-173Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.isatra.2016.08.012
Keywords
Resource chaotic system; Synchronization; Active control; Adaptive control; Disturbance observer
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Funding
- National Natural Science Foundation of China, China [61403006]
- National Science Technology Support Plan Projects [2015BAK36B04]
- Project of Scientific and Technological Innovation Platform [19008001232]
- Innovation Ability Promotion Plan of Beijing Municipal Institutions [PXM2014_014213_000033]
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In this paper, synchronization of a three-dimensional energy resource chaotic system is considered. For the sake of achieving the synchronization between the drive and response systems, two different non-linear control approaches, i.e. active control with known parameters and adaptive control with unknown parameters, have been designed. In order to guarantee the transient performance, finite-time boundedness (FTB) and finite-time stability (FTS) are introduced in the design of active control and adaptive control, respectively. Simultaneously, in view of the existence of disturbances, a new disturbance observer is proposed to estimate the disturbance. The conditions of the asymptotic stability for the closed-loop system are obtained. Numerical simulations are provided to illustrate the proposed approaches. (C) 2016 ISA. Published by Elsevier Ltd. All rights reserved.
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