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Implementation of a novel two-attractor grid multi-scroll chaotic system |
Luo Xiao-Hua(罗小华)a)†, Tu Zheng-Wei(涂正伟)a), Liu Xi-Rui(刘希瑞)a), Cai Chang(蔡昌)a), Liang Yi-Long(梁亦龙) b), and Gong Pu(龚璞)a) |
a College of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China; b College of Biological Information, Chongqing University of Posts and Telecommunications, Chongqing 400065, China |
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Abstract This paper proposed a method of generating two attractors in a novel grid multi-scroll chaotic system. Based on a newly generated three-dimensional system, a two-attractor grid multi-scroll attractor system can be generated by adding two triangular waves and a sign function. Some basic dynamical properties, such as equilibrium points, bifurcations, and phase diagrams, were studied. Furthermore, the system was experimentally confirmed by an electronic circuit. The circuit simulation results and numerical simulation results verified the feasibility of this method.
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Received: 03 November 2009
Revised: 03 February 2010
Accepted manuscript online:
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PACS:
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05.45.Pq
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(Numerical simulations of chaotic systems)
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05.45.Ac
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(Low-dimensional chaos)
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02.30.Oz
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(Bifurcation theory)
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Fund: Project supported by the National Natural Science Foundation of China (Grant No. 60972069) and the Science and Technology Foundation of the Education Department of Chongqing (Grant No. KJ090513). |
Cite this article:
Luo Xiao-Hua(罗小华), Tu Zheng-Wei(涂正伟), Liu Xi-Rui(刘希瑞), Cai Chang(蔡昌), Liang Yi-Long(梁亦龙), and Gong Pu(龚璞) Implementation of a novel two-attractor grid multi-scroll chaotic system 2010 Chin. Phys. B 19 070510
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