Study case ratio gear of stepper motor on electronic throttle using PID control

Abstract

The throttle is a component that determines the amount of airflow into the combustion chamber. The latest in-vehicle technology makes it possible to adjust the fly valve electronically. The electronic system adjusts the angle size by comparing the predetermined setpoints. In research, electronic system designs are based on existing models. The throttle model uses a stepper motor drive. Electronic control using a microcontroller with proportional-integral-derivative (PID) control. While the setpoint is based on a reference from the throttle position sensor (TPS) sensor. The greater the throttle reference value, the greater the angle opening of the butterfly valve. The results of this study obtained a simulation model of electronic throttle control from gear ratios of 1: 1, 5: 1, and 10: 1 for conventional vehicles.

Adaptive Second-Order Fixed-Time Sliding Mode Controller with a Disturbance Observer for Electronic Throttle Valves

“…To overcome these challenges, the adoption of electronic throttle valve technology has gained prominence. ETVS offer enhanced reliability, stability, and reduced maintenance costs [ 2 , 3 , 4 ]. However, controlling the ETV is complex due to various nonlinear factors, including stick-slip friction, gear clearance, and discontinuous nonlinear springs [ 5 ].…”

Modeling and Tuning of Electronic Throttle Control System in Formula Student Car

“…Proportional integral derivative (PID) control is the most commonly used due to its simplicity and ease of implementation. The PID gains in the throttle position produce the control signal by comparing the position of the throttle valve target with the actual position to minimize the angle error of the throttle plate [6]. Besides being used in passenger cars, low-cost throttle bodies controlled by PI controllers are employed in small motorcycles [7].…”