Auto Reject System pada Omnidirectional Conveyor Empat Roda Berbasis Image Processing YOLO

Rohmatulloh, Akta Muhamad Ilyas (2026) Auto Reject System pada Omnidirectional Conveyor Empat Roda Berbasis Image Processing YOLO. Undergraduate thesis, Politeknik Negeri Jember.

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Abstract

The manufacturing industry is required to increase productivity without sacrificing product quality. Traditional quality control is prone to human error, necessitating an automated computer vision-based system. This research develops an Auto Reject System on a Four-Wheel Omnidirectional Conveyor based on YOLO11 using Research and Development (R&D) method. The system consists of three ESP32-based omnidirectional conveyor units as slaves and a laptop as master, communicating via Modbus RTU over RS485. The YOLO11m model was trained on 2,258 images across six classes, achieving mAP50 of 99% and mAP50-95 of 88%. Detection accuracy under normal lighting averaged 85%, increasing to 100% after adding LED lighting and manual exposure settings. The overall system test achieved 95% success rate from 80 trials.

Item Type: Thesis (Undergraduate)
Contributors:
ContributionContributorsNIDN/NIDK
Thesis advisorRofi'i, AhmadNIDN0019088304
Uncontrolled Keywords: YOLO11, Omnidirectional Conveyor, Quality Control, Computer Vision, Modbus RTU
Subjects: 410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 451 - Teknik Elektro
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 454 - Teknik Elektronika
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 455 - Teknik Kendali (atau Instrumentasi dan Kontrol)
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 457 - Teknik Komputer
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 458 - Teknik Informatika
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 459 - Ilmu Komputer
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 463 - Teknik Perangkat Lunak
410 - Rumpun Ilmu Teknik > 450 - Teknik Elektro dan Informatika > 464 - Teknik Mekatronika
Divisions: Jurusan Teknik > Prodi D4 Teknologi Rekayasa Mekatronika > Tugas Akhir
Depositing User: Akta Muhamad Ilyas Rohmatulloh
Date Deposited: 25 Jun 2026 07:49
Last Modified: 25 Jun 2026 07:49
URI: https://sipora.polije.ac.id/id/eprint/56917

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