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Dynamic parameter-control chaotic system
Hua Z.; Zhou Y.
2015-12-17
Source PublicationIEEE Transactions on Cybernetics
ISSN21682267
Volume46Issue:10
Abstract

This paper proposes a general framework of 1-D chaotic maps called the dynamic parameter-control chaotic system (DPCCS). It has a simple but effective structure that uses the outputs of a chaotic map (control map) to dynamically control the parameter of another chaotic map (seed map). Using any existing 1-D chaotic map as the control/seed map (or both), DPCCS is able to produce a huge number of new chaotic maps. Evaluations and comparisons show that chaotic maps generated by DPCCS are very sensitive to their initial states, and have wider chaotic ranges, better unpredictability and more complex chaotic behaviors than their seed maps. Using a chaotic map of DPCCS as an example, we provide a field-programmable gate array design of this chaotic map to show the simplicity of DPCCS in hardware implementation, and introduce a new pseudo-random number generator (PRNG) to investigate the applications of DPCCS. Analysis and testing results demonstrate the excellent randomness of the proposed PRNG.

KeywordChaotic Map Dynamic Parameter-control Chaotic System (Dpccs) Field-programmable Gate Array (Fpga) Design Pseudo-random Number Generator (Prng)
DOI10.1109/TCYB.2015.2504180
URLView the original
Indexed BySCI
WOS Research AreaAutomation & Control Systems ; Computer Science
WOS SubjectAutomation & Control Systems ; Computer Science, Artificial Intelligence ; Computer Science, Cybernetics
WOS IDWOS:000388923100052
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Citation statistics
Cited Times [WOS]:18   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Science and Technology
DEPARTMENT OF COMPUTER AND INFORMATION SCIENCE
AffiliationUniversidade de Macau
Recommended Citation
GB/T 7714
Hua Z.,Zhou Y.. Dynamic parameter-control chaotic system[J]. IEEE Transactions on Cybernetics,2015,46(10).
APA Hua Z.,&Zhou Y..(2015).Dynamic parameter-control chaotic system.IEEE Transactions on Cybernetics,46(10).
MLA Hua Z.,et al."Dynamic parameter-control chaotic system".IEEE Transactions on Cybernetics 46.10(2015).
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