FPGA Realization of Duffing Chaotic Oscillator Based on Runge-Kutta Algorithm Article Swipe
Beiming Li
,
Yixin Xu
,
Hongyang Shi
,
Wei Xue
·
YOU?
·
· 2017
· Open Access
·
· DOI: https://doi.org/10.2991/amcce-17.2017.51
YOU?
·
· 2017
· Open Access
·
· DOI: https://doi.org/10.2991/amcce-17.2017.51
Duffing chaotic oscillator shows good detection and communication effect since it is sensitive to initial condition and has good resistance to noise.This paper presents an effective method for the digital hardware realization of Duffing chaotic oscillator on FPGA by using the Verilog HDL hardware description language directly and the fourth-order Runge-Kutta algorithm.Firstly, deduces the iterative process of Duffing chaotic oscillator according to the fourth-order Runge-Kutta algorithm.Secondly, uses the Verilog HDL language directly to the hardware realization of chaotic oscillator.Finally, outputs the generated signal on FPGA by the designed high-speed DAC.This method solves the problem that Duffing chaotic oscillator cannot realize the strict matching in the analog circuit because of the parameter errors due to component manufacturing and aging.This method also consumes fewer FPGA resources and the generated Duffing chaotic oscillator can be invoked easily by other modules for signal detection or communication.As a result it is practicable for use.
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Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.2991/amcce-17.2017.51
- https://download.atlantis-press.com/article/25872283.pdf
- OA Status
- gold
- Cited By
- 2
- References
- 5
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W2601632623
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
-
https://openalex.org/W2601632623Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.2991/amcce-17.2017.51Digital Object Identifier
- Title
-
FPGA Realization of Duffing Chaotic Oscillator Based on Runge-Kutta AlgorithmWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2017Year of publication
- Publication date
-
2017-01-01Full publication date if available
- Authors
-
Beiming Li, Yixin Xu, Hongyang Shi, Wei XueList of authors in order
- Landing page
-
https://doi.org/10.2991/amcce-17.2017.51Publisher landing page
- PDF URL
-
https://download.atlantis-press.com/article/25872283.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://download.atlantis-press.com/article/25872283.pdfDirect OA link when available
- Concepts
-
Realization (probability), Duffing equation, Chaotic, Runge–Kutta methods, Computer science, Field-programmable gate array, Algorithm, Mathematics, Computer hardware, Nonlinear system, Numerical analysis, Physics, Artificial intelligence, Mathematical analysis, Quantum mechanics, StatisticsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
2Total citation count in OpenAlex
- Citations by year (recent)
-
2024: 2Per-year citation counts (last 5 years)
- References (count)
-
5Number of works referenced by this work
- Related works (count)
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10Other works algorithmically related by OpenAlex
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| corresponding_institution_ids | https://openalex.org/I151727225 |
| citation_normalized_percentile.value | 0.03408385 |
| citation_normalized_percentile.is_in_top_1_percent | False |
| citation_normalized_percentile.is_in_top_10_percent | False |