Research output: Contribution to journal › Article › peer-review
Coupled van der Pol-Duffing oscillators : Phase dynamics and structure of synchronization tongues. / Kuznetsov, A. P.; Stankevich, N. V.; Turukina, L. V.
In: Physica D: Nonlinear Phenomena, Vol. 238, No. 14, 01.07.2009, p. 1203-1215.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Coupled van der Pol-Duffing oscillators
T2 - Phase dynamics and structure of synchronization tongues
AU - Kuznetsov, A. P.
AU - Stankevich, N. V.
AU - Turukina, L. V.
N1 - Funding Information: We thank S.P. Kuznetsov and I.R. Sataev for help and discussions. This research was supported, in part, by the grant 2.1.1/1738 of Ministry of Education and Science of Russian Federation in a frame of program of Development of Scientific Potential of Higher Education. A.P.K. and L.V.T. acknowledge a partial support from the RFBR grant No 09-02-00426. N.V.S. acknowledges a partial support from the RFBR grant No 09-02-00707.
PY - 2009/7/1
Y1 - 2009/7/1
N2 - Synchronization in the system of coupled non-identical non-isochronous van der Pol-Duffing oscillators with inertial and dissipative coupling is discussed. Generalized Adler's equation is obtained and investigated in the presence of all relevant factors affecting the synchronization (non-isochronism of the oscillators, their non-identity, coupling of the dissipative and inertial types). Characteristic symmetries are revealed for the Adler's equation responsible for equivalence of some of the factors. Numerical study of the parameters space of the initial differential equations is carried out using the method of charts of dynamic regimes in the parameter planes. Results obtained by both these approaches are compared and discussed.
AB - Synchronization in the system of coupled non-identical non-isochronous van der Pol-Duffing oscillators with inertial and dissipative coupling is discussed. Generalized Adler's equation is obtained and investigated in the presence of all relevant factors affecting the synchronization (non-isochronism of the oscillators, their non-identity, coupling of the dissipative and inertial types). Characteristic symmetries are revealed for the Adler's equation responsible for equivalence of some of the factors. Numerical study of the parameters space of the initial differential equations is carried out using the method of charts of dynamic regimes in the parameter planes. Results obtained by both these approaches are compared and discussed.
KW - Adler's equation
KW - Coupled van der Pol oscillators
KW - Synchronization
UR - http://www.scopus.com/inward/record.url?scp=67349135286&partnerID=8YFLogxK
U2 - 10.1016/j.physd.2009.04.001
DO - 10.1016/j.physd.2009.04.001
M3 - Article
AN - SCOPUS:67349135286
VL - 238
SP - 1203
EP - 1215
JO - Physica D: Nonlinear Phenomena
JF - Physica D: Nonlinear Phenomena
SN - 0167-2789
IS - 14
ER -
ID: 86486538