Open AccessДва связанных квазипериодических генератора, возбуждаемых гармоническим сигналом
Author(s) -
А.П. Кузнецов,
Ю.В. Седова,
Н.В. Станкевич
Publication year - 2021
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/jtf.2021.11.51519.145-21
Subject(s) - quasiperiodic function , phase portrait , poincaré map , invariant (physics) , torus , physics , lyapunov exponent , subharmonic , bifurcation , mathematics , classical mechanics , mathematical analysis , control theory (sociology) , mathematical physics , quantum mechanics , geometry , computer science , nonlinear system , control (management) , artificial intelligence
A system of two dissipatively coupled generators, which can exhibit autonomous quasiperiodic oscillations, excited by a harmonic signal, is studied. Lyapunov charts are presented that reveal the regimes of invariant tori of different dimensions and chaos. Phase portraits in stroboscopic section and double Poincare section are presented. The coexistence of different regimes, in particular, the bifurcations of invariant tori, is discussed.