Optimum control of PWM multiconverter systems

Abstract

A general representation of multi-input-multi-output voltage-fed PWM (pulsewidth-modulated) converter systems is presented. This representation is used to solve the optimum control problem in analytical, closed form. The synthesis procedure and implementation criteria of a general-purpose optimum controller are then discussed. An application example showing the flexibility of the proposed approach is reported, and simulated results are given.<>