Synchronization dynamics of two mutually coupled 555-IC based electronic oscillators | Zendy

Moisés Santillán | Zendy

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Synchronization dynamics of two mutually coupled 555-IC based electronic oscillators

Author(s) -

Moisés Santillán

Publication year - 2018

Publication title -

revista mexicana de física

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.181

H-Index - 25

eISSN - 2683-2224

pISSN - 0035-001X

DOI - 10.31349/revmexfis.64.107

Subject(s) - synchronization (alternating current) , coupling (piping) , timer , ode , dynamics (music) , control theory (sociology) , synchronization networks , computer science , set (abstract data type) , phase (matter) , coupling strength , physics , topology (electrical circuits) , mathematics , quantum mechanics , electrical engineering , telecommunications , mathematical analysis , materials science , engineering , control (management) , condensed matter physics , artificial intelligence , acoustics , wireless , programming language , metallurgy

We designed and implemented an electronic oscillatory system consisting of two mutually coupled oscillators (each one based on the 555- timer IC working in astable mode), and investigated its synchronization dynamics. For that purpose, we characterized the phase-locking rhythms achieved in a large set of values of the uncoupled frequency ratio and of the coupling strength between both oscillators. We further developed an ODE mathematical model that qualitative reproduces the obtained experimental results and provides further insight into the system behavior.

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