Smale Horseshoes and Symbolic Dynamics in the Buck-Boost DC-DC Converter - Wang, Yanfen; Yang, Ru; Zhang, Bo; Hu, Wei (IEEE transactions on industrial electronics (1982), 2018)
Keywords: Buck–boost converter; Chaos; Circuit stability; DC-DC power converters; Dependence; Dynamical systems; Electric power distribution; Electric power generation; Fixed points (mathematics); Invariants; Manifolds; Nonlinear dynamics; Nonlinear systems; Numerical stability; Poincare maps; Power converters; smale horseshoe; Stability criteria; symbolic dynamics; Voltage converters (DC to DC)