技術者教育のための電気電子工学実験「負性抵抗発振器の特性」の教材の更新(4):Bonhoeffer-Van der Pol 方程式の回路シミュレーションと解析

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In accordance with the continuous spiral-up process as Plan-Do-Check-Act, some education materials in theexperiments of electric and electronic circuits are updated in the way of PBL (Project/Problem Based Learning) at theElectrical & Electronic Engineering. The education material updated here is "Negative Resistance Oscillator" with tunneldiode and provides students with the guide lines for Nonlinear Dynamical System and Chaos Engineering and with problemsto obtain problem-solving techniques and skills and to study new items of nonlinear electric and electronic circuits,which yield representatively chaotic behavior or limit cycles. Bonhoeffer-van der Pol equation (or FitzHugh-Nagumo equation)and its extension are solved numerically to test what is yielded due to current input given by a sinusoidal function. Itis found that limit cycles are modulated by the input and chaotic solutions may arise.
2011-01-31