Study on Mapping of Intermittent Phenomena to Phase Space Using Variational Auto Encoder

Abstract

The applicability of VAE to the analysis of intermittency occurring during combustion oscillations in a rocket combustors was demonstrated. Typicals of dynamical systems in which intermittency arises were mapped to phase space using Variational Auto Encoder (VAE), a method realises non-linear phenomena. It is shown that the dynamical system with intermittency can be homomorphically mapped to the phase space by encoder of VAE．