Two Kinds of Waves in a Ladder of Coupled Simultaneous Oscillators

Conference: NDES 2012 - Nonlinear Dynamics of Electronic Systems
07/11/2012 - 07/13/2012 at Wolfenbüttel, Germany

Proceedings: NDES 2012

Pages: 4Language: englishTyp: PDF

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Fujioka, Saori; Uwate, Yoko; Nishio, Yoshifumi (Dept. Electrical and Electronic Eng., Tokushima University, 2-1 Minami-Josanjima, Tokushima, Japan)
Yang, Yang (The Institute of Artificial Intelligence and Robotics., Xi’an Jiaotong University, No. 28 Xianning-West-Road, Xi’an, China)

In this study, we investigate the circuit model that twenty hard oscillators with two LC resonators are coupled by inductors. We observe two kinds of waves by the change of initial states. First waves are changing phase states between two adjacent oscillators from in-phase to anti-phase or from antiphase to in-phase and continuously exist. We call this wave as “phase inversion waves”. Second waves are the change of oscillation states from oscillation death to oscillation or from oscillation to oscillation death and exist. We name this wave as “oscillatory inversion wave”.