bistable phase synchronization and chaos in a system of coupled Van der Pol-Duffing oscillators

• Analysis of numerical solutions for a system of two van der Pol-Duffing oscillators with nonlinear coupling showed that there exist chaotic switchings (occurring at irregular time intervals) between two oscillatory regimes differing by nearly time-constant phase shifts between the coupled subsystems. The analysis includes the investigation of bifurcations of the periodic motions corresponding to synchronization of two subsystems, finding stability regions of synchronization regimes and scenarios of the transitions to chaos.

Ämnesord

NATURVETENSKAP  -- Data- och informationsvetenskap (hsv//swe)

NATURAL SCIENCES  -- Computer and Information Sciences (hsv//eng)

Nyckelord

COORDINATION; TRANSITIONS; MOVEMENTS; DYNAMICS; MODEL

Publikations- och innehållstyp

ref (ämneskategori)

kon (ämneskategori)