This paper presents the design and modeling of DC/DC boost (step-up) converter for Advanced Intelligent Systems using Matlab/Simulink. The steady-state and average-value models for the proposed converter are developed and simulated. This work offers modeling and simulation techniques to analyze and design for an overall efficiency optimization of standard synchronous and asynchronous boost converter topologies including variable switching frequency and load resistance. Loss equations are developed, modeled, and simulated along with common power electronic components using Matlab/Simulink.