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