In the article, using the ABMVAFracSim software package developed in the Python programming language, the fractional oscillatory system of Van der Pol-Airy is investigated. The fractional Van der Pol-Airy oscillator is a nonlinear differential equation with fractional derivatives, which are understood in the Gerasimov-Caputo sense. In the software package, the Adams-Bashforth-Multon numerical algorithm from the predictor corrector family was implemented for studying the fractional Van der Pol-Airy oscillator. Also, the ability to visualize the simulation results is implemented- to build oscillograms and phase trajectories, as well as save them for subsequent analysis. The simulation results can also be saved in text files. In the work, a study of the dynamic modes of the fractional Van der Pol-Airy oscillator is carried out, oscillograms and phase trajectories are built for different values of the control parameters. The operation of the ABM VAFracSim software package is described.
| Mualliflar | Salimova, A.I., Parovik, R.I., Салимова, А.И., Паровик, Р.И. |
|---|---|
| Jurnal | Ҳисоблаш ва амалий математика муаммолари |
| Nashr sanasi | 2025-05-15 |
| Son | 2 |
| Betlar | 17-29 |
| Til | Rus |
| DOI | 10.71310/pcam.2_64.2025.02 |
DOI: 10.71310/pcam.2_64.2025.02 · Maqolaning asl sahifasi
fractional van der Pol-Airy oscillator, oscillograms, Phyton, phase trajecto ries, Adams-Bashforth-Multon method, дробный осциллятор Ван дер Поля-Эйри, осциллограммы, Phyton, фазовые траектории, метод Адамса-Башфорта-Мултона
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