MATLAB Modeling and Control Strategy for ZETA DC–DC Converter: Design,Simulation and Control Approaches for Enhanced Voltage Regulation and Efficiency in ZETA DC–DC Conversion System

The ZETA converter has emerged as a highly versatile and reliable DC–DC topology capable of providing both step-up and step-down voltage regulation with exceptional output stability. In many modern power-electronic applications—particularly those involving renewable energy systems, electric vehicles, embedded power modules, LED drivers, and precision instrumentation—stable voltage regulation is crucial for overall system efficiency. This book focuses on the detailed performance analysis, modeling, and control strategies of the ZETA converter, with special emphasis on MATLAB/Simulink-based design and simulation workflows. By integrating theoretical foundations with practical implementation steps, the book aims to serve as a comprehensive guide for students, researchers, and engineers working in power electronics.The discussion begins with a foundational overview of the ZETA converter topology. It explains how the converter combines the functional characteristics of buck–boost converters while providing non-inverted output voltage, continuous input current, and reduced electromagnetic interference.