Truong-Nguyen Phan
Ho Chi Minh City University of Technology and Engineering (HCM-UTE), Ho Chi Minh City (HCMC), Vietnam

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DESIGN OF A PID CONTROLLER FOR SPEED OF A CONVEYOR Truong-Nguyen Phan; Huu-Tai Nguyen; Quy-Kien Tran; Trung-Nhan Nguyen; Minh-Thanh Nguyen; Hoang-Danh Vu; Thanh-Toan Nguyen; Nguyen-Quoc-Nam Dang; Duc-Quang-Thai Nguyen; Ba-Anh Le; Van Dong Hai Nguyen; Thi-Ngoc-Thao Nguyen; Hoang-Lam Le
Indonesian Journal of Engineering and Science Vol. 7 No. 2 (2026): Table of Contents: In progress
Publisher : Asosiasi Peneliti Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51630/ijes.v7i2.222

Abstract

This study presents a compact and energy-aware conveyor speed control system designed to maintain stable and precise motor operation. A PID controller is implemented on an Arduino Mega, using encoder feedback and a discrete Kalman filter to reduce measurement noise and improve response smoothness. The system incorporates an H-bridge driver for motor actuation and an LCD module for on-site monitoring, together with a Python-based interface that provides real-time visualization of set speed, actual speed, and transient response via UART communication. Experimental results show that the controller achieves fast response, minimal steady-state error, and low overshoot across various reference speeds. Performance at a fixed 25-rpm setpoint under both no-load and light-load conditions further demonstrates good disturbance tolerance. Overall, the system offers a reproducible, low-cost, and energy-efficient solution suitable for small conveyor applications in educational and prototyping environments.