Collective behaviors in globally coupled harmonic oscillators with fluctuating damping coefficient

• Published in: Nonlinear dynamics Vol. 97; no. 4; pp. 2231 - 2248
• Main Authors: Lai, Li, Zhang, Lu, Yu, Tao
• Format: Journal Article
• Language: English
• Published: Dordrecht Springer Netherlands 01.09.2019; Springer Nature B.V
• Subjects: Amplitudes; Automotive Engineering; Classical Mechanics; Computer simulation; Control; Damping; Dynamical Systems; Economic models; Engineering; Exact solutions; Harmonic oscillators; Mathematical analysis; Mechanical Engineering; Original Paper; Stability analysis; Stochastic resonance; Synchronism; Taylor series; Variation; Vibration; Coupled harmonic oscillators; Stationary regime; Stochastic resonance; Synchronization

In this paper, the collective behaviors in a globally coupled system consisting of harmonic oscillators with damping fluctuation modeled as dichotomous noise are investigated. First, the first and second moments of mean field and the fluctuation of single particle are introduced to describe the coll...