An analog circuit design and FPGA-based implementation of the Burke-Shaw chaotic system
Yükleniyor...
Dosyalar
Tarih
2013
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Natl Inst Optoelectronics
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the Burke-Shaw chaotic system has been modeled in three different platforms. In the first stage, the chaotic system has been modeled numerically with the RK5-Butcher algorithm, and the obtained time series and phase portraits are presented. In the second stage, the chaotic system has been modeled with analog circuit components. The results obtained from the numerical modeling confirm the validity of the modeling with analog components. In the final stage, in order to study the RK5-Butcher algorithm, the Burke-Shaw chaotic system has been modeled in VHDL, a hardware description language. The results of the FPGA-based and the numerical modeling results have been compared each other and a sufficient validation score achieved. According to the test results, the operation frequency of the FPGA-based chaotic oscillator is 373.094MHz and it can generate a million-data set in 0.796 seconds.
Açıklama
Ozcerit, Ahmet Turan/0000-0002-5639-2424
WOS: 000326414600003
WOS: 000326414600003
Anahtar Kelimeler
Chaos, Chaotic system, FPGA, VHDL, Chaotic generator
Kaynak
Optoelectronics And Advanced Materials-Rapid Communications
WoS Q Değeri
Q4
Scopus Q Değeri
Q4
Cilt
7
Sayı
09.Oct
