STM32F429 Discovery Board-Based Emulator for Lotka-Volterra Equations

Basit Öğe Kaydı
dc.contributor.authorKarakulak, Ertuğrul
dc.contributor.authorTan, Rabia Korkmaz
dc.contributor.authorMutlu, Reşat
dc.date.accessioned2022-05-11T14:09:58Z
dc.date.available2022-05-11T14:09:58Z
dc.date.issued2021
dc.departmentMeslek Yüksekokulları, Teknik Bilimler Meslek Yüksekokulu, Elektronik ve Otomasyon Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Elektrik-Elektronik Mühendisliği Bölümü
dc.description.abstractLotka-Volterra equations are commonly used in prey-predator population studies. Simulation programs are commonly used to produce solutions of Lotka-Volterra equations and to examine their initial value dependendence. In literature, chaotic waveform generators, ECG and EEG generators have been made and used for research and education. To the best of our knowledge, such an electrical circuit to produce the Lotka-Volterra waveforms does not exist. Such a circuit can be made using either analog or digital circuit components. However, such a device may be used for education in classroom and also to prove concepts by population researchers. In this study, implementation and experimental verification of the microcontroller-based circuit which solves Lotka Volterra equations in real time and produces its waveforms are presented. Euler method is used to solve the equation system in discrete time. Presented design has been implemented using an STM32F429 Discovery Board, two DACs and four opamps. The microcontroller sends the signals to the outputs of the circuit using digital-to-analog converters and opamps. The waveforms acquired experimentally from the implemented circuit outputs matches well with those obtained from numerical simulations.
dc.identifier.doi10.21597/jist.804591
dc.identifier.endpage1895
dc.identifier.issn2146-0574
dc.identifier.issn2536-4618
dc.identifier.issue3en_US
dc.identifier.startpage1887
dc.identifier.trdizinidTkRZNE5UUTBOQT09
dc.identifier.urihttps://doi.org/10.21597/jist.804591
dc.identifier.urihttps://app.trdizin.gov.tr/makale/TkRZNE5UUTBOQT09
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5224
dc.identifier.volume11
dc.indekslendigikaynakTR-Dizin
dc.institutionauthorKarakulak, Ertuğrul
dc.institutionauthorTan, Rabia Korkmaz
dc.institutionauthorMutlu, Reşat
dc.language.isoen
dc.relation.ispartofIğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleSTM32F429 Discovery Board-Based Emulator for Lotka-Volterra Equations
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
Küçük Resim
İsim:
52224.pdf
Boyut:
480.86 KB
Biçim:
Adobe Portable Document Format
Açıklama:
Tam Metin / Full Text
İndir

Koleksiyon

TR-Dizin İndeksli Yayınlar Koleksiyonu
Teknik Bilimler Meslek Yüksekokulu Koleskiyonu
Çorlu Mühendislik Fakültesi Koleksiyonu