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Rigorous analysis of Arnol'd tongues from a manifold piecewise linear circuit
Author(s) -
Le Viet Duc,
Tsubone Tadashi,
Inaba Naohiko
Publication year - 2020
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.23152
Subject(s) - piecewise linear function , manifold (fluid mechanics) , piecewise , bifurcation , inductor , voltage , mathematics , capacitor , mathematical analysis , nonlinear system , topology (electrical circuits) , control theory (sociology) , computer science , electrical engineering , physics , engineering , combinatorics , artificial intelligence , mechanical engineering , control (management) , quantum mechanics
This report presents rigorous analysis of Arnol'd tongues generated by a manifold piecewise linear circuit. The circuit comprises an LC oscillator, a conductive switch that produces the manifold, and a voltage source controlled by the current value through the inductor when the voltage across the capacitor exceeds a threshold. From the circuit dynamics, the Poincaré return map is explicitly derived as a piecewise linear circle map, and the generation of Arnol'd tongues is precisely explained. We attempt to derive the border–collision bifurcation boundaries of the Arnol'd tongues, some of which are obtained explicitly. Furthermore, we experimentally verify these theoretical results. © 2020 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.