Optimal energy-based stabilizing controllers for DC-DC converters

摘要: This paper aims at presenting new ideas and insights towards a novel optimal energy-based stabilizing control approach for power electronic converters. The or Lyapunov-based paradigm is well-known in the area of DC-DC Such laws rely on an Lyapunov function to speed energy dissipation by which converters reach their steady-state operation are parameterized positive scalar λ, whose selection critical performance closed-loop system. A typical problem formulated, solution involves search value λ. Two different averaging continuous-time models adopted (nonlinear linearized) corresponding methods solving presented. In general nonlinear case, reduced optimization analytical gradient information available. linearized simple finding minima polynomial evaluated boost converter using simulation.