Experimental Verification of Optimized Multiscroll Chaotic Oscillators Based on Irregular Saturated Functions
Joint Authors
Tlelo-Cuautle, Esteban
Volos, Christos
Guevara-Flores, D. K.
Barradas-Guevara, J. E.
Félix-Beltrán, Olga Guadalupe
Munoz-Pacheco, Jesus Manuel
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-03-06
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Multiscroll chaotic attractors generated by irregular saturated nonlinear functions with optimized positive Lyapunov exponent are designed and implemented.
The saturated nonlinear functions are designed in an irregular way by modifying their parameters such as slopes, delays between slopes, and breakpoints.
Then, the positive Lyapunov exponent is optimized using the differential evolution algorithm to obtain chaotic attractors with 2 to 5 scrolls.
We observed that the resulting chaotic attractors present more complex dynamics when different patterns of irregular saturated nonlinear functions are considered.
After that, the optimized chaotic oscillators are physically implemented with an analog discrete circuit to validate the use of proposed irregular saturated functions.
Experimental results are consistent with MATLAB™ and SPICE circuit simulator.
Finally, the synchronization between optimized and nonoptimized chaotic oscillators is demonstrated.
American Psychological Association (APA)
Munoz-Pacheco, Jesus Manuel& Guevara-Flores, D. K.& Félix-Beltrán, Olga Guadalupe& Tlelo-Cuautle, Esteban& Barradas-Guevara, J. E.& Volos, Christos. 2018. Experimental Verification of Optimized Multiscroll Chaotic Oscillators Based on Irregular Saturated Functions. Complexity،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1133537
Modern Language Association (MLA)
Munoz-Pacheco, Jesus Manuel…[et al.]. Experimental Verification of Optimized Multiscroll Chaotic Oscillators Based on Irregular Saturated Functions. Complexity No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1133537
American Medical Association (AMA)
Munoz-Pacheco, Jesus Manuel& Guevara-Flores, D. K.& Félix-Beltrán, Olga Guadalupe& Tlelo-Cuautle, Esteban& Barradas-Guevara, J. E.& Volos, Christos. Experimental Verification of Optimized Multiscroll Chaotic Oscillators Based on Irregular Saturated Functions. Complexity. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1133537
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1133537