Delay-Coupled Mathieu Equations in Synchrotron Dynamics

  title={Delay-Coupled Mathieu Equations in Synchrotron Dynamics},
  author={Alexander Bernstein},
This paper investigates the dynamics of two coupled Mathieu equations. The coupling functions involve both delayed and nondelayed terms. We use a perturbation method to obtain a slow flow which is then studied using Routh-Hurwitz stability criterion. Analytic results are shown to compare favorably with numerical integration. The numerical integrator, DDE23, is shown to inadvertently add damping. It is found that the nondelayed coupling parameter plays a significant role in the system dynamics… CONTINUE READING
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