کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10127530 1645057 2019 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Twisted states in nonlocally coupled phase oscillators with bimodal frequency distribution
ترجمه فارسی عنوان
حالت های پیچ خورده در اسیلاتورهای فاز غیرخطی مرتبط با توزیع فرکانس دوبعدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی
Twisted states, referred to traveling waves in an array of nonlocally coupled phase oscillators, have drawn some attention in recent years. In this work, we study a one-dimensional ring of phase oscillators with nonlocal coupling and a bimodal natural frequency distribution. We show that twisted standing waves and stationary twisted states appear successively with the increase of the coupling strength. In the continuum limit, we derive a low-dimensional reduced equation using the Ott-Antonsen ansatz, which verifies the twisted states in the simulations of finite networks of oscillators. We also theoretically investigate the stationary twisted states and their stabilities by using the reduced equation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 68, March 2019, Pages 139-146
نویسندگان
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