Fuzzy Model Predictive Control of DC-DC Converters

This paper presents a model predictive control (MPC) approach for buck-boost converter, a mathematical model is required to synthesis this controller, the typically used model is the averaged model, which describes the converter behavior on the operating point. Buck-boost converter has a nonlinear dynamic behavior; the Takagi–Sugeno (T–S) fuzzy model is used to represent the state-space model of nonlinear system where the consequent part of the fuzzy rule is replaced by linear systems.