Modeling and simulation of electronic throttle body control performance

Abstract

Electronic Throttle Control (ETC) is a crucial control system in modern automobiles, replacing traditional mechanical linkages with electronic signals. Researching the modeling and simulation of ETC control performance is vital for designing, optimizing, and enhancing the reliability of engine management systems. This paper presents the theoretical foundations, mathematical modeling methods, and modeling of key components within the electronic throttle body, as well as the procedures for simulating and evaluating the system's control characteristics. The simulation results demonstrate that the model accurately reflects the real-world behavior of the throttle, providing a foundation for developing and verifying advanced control algorithms.