Claim Missing Document
Check
Articles

Found 32 Documents
Search

Implementation of an automatic monitoring system using electromagnetic induction parameters to enhance hot forging quality Maulana, Gun Gun; Martawireja, Abdurrahman Harits; Suryatini, Fitria
Jurnal Polimesin Vol 23, No 4 (2025): August
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v23i4.3313

Abstract

This research presents the implementation of an automatic monitoring system using electromagnetic induction parameters to enhance the quality of heating processes in hot forging industries. Efficient heating is essential in industrial applications, particularly during the production stage of hot forging. To ensure consistent product quality and optimize energy efficiency, accurate and responsive monitoring is required. The proposed system integrates electromagnetic induction sensors to capture, in real time, the physical characteristics of heated AISI 4140 Bolt M24 × 100 mm (±0.35 kg). Sensor data are processed using intelligent algorithms to identify critical parameters such as temperature, heat distribution, and optimal heating time. Based on these results, the system automatically adjusts heating parameters, thereby ensuring consistent product quality and improved energy efficiency. The results indicate that the system, supported by a Human–Machine Interface (HMI), Programmable Logic Controller (PLC), and infrared temperature sensors, was effectively implemented. It demonstrated real-time monitoring of process parameters with no detected errors, smooth data transfer between components, and reliable temperature display on the HMI with an average delay of only 1.1 seconds. This research provides an integrated solution to improve hot forging quality, reduce energy waste, and accelerate production cycles, contributing to more intelligent heating control systems for industrial applications.
Implementasi Fuzzy Logic pada Sistem Robotik Ball Balancing Table dengan Konfigurasi Ball Joint untuk Stabilitas Dinamis Khoirunnisa, Hilda; Suryatini, Fitria; Pancono, Suharyadi; Al Ghafara, Muhamad; Ramdani, Cepi
Informatik : Jurnal Ilmu Komputer Vol 21 No 1 (2025): April 2025
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52958/iftk.v21i1.11168

Abstract

Penelitian ini bertujuan untuk menerapkan Fuzzy Logic Controller (FLC) pada sistem Ball Balancing Table (BBT) dengan konfigurasi struktur mekanik Ball Joint untuk stabilitas dinamis. Sistem ini dirancang untuk dapat menempatkan bola pada posisi tertentu. Posisi bola dideteksi secara real-time menggunakan panel touchscreen resistif dan sinyal posisi diproses oleh kontroler fuzzy pada NI myRIO, yang kemudian mengendalikan aktuator motor servo untuk menyesuaikan kemiringan permukaan meja. Hasil pengujian menunjukkan bahwa sistem mampu menempatkan bola pada posisi target dengan tingkat akurasi yang baik sebesar 93.63% untuk sumbu X dan 90.41% untuk sumbu Y. Rerata Kesalahan posisi bola pada sumbu X tercatat sebesar 17.33 mm sedangkan pada sumbu Y sebesar 14.55 mm. Untuk waktu respons penempatan bola terhadap titik target, hasil pengujian mencatat waktu tercepat 10.8 detik dan waktu terlama 16.82 detik. Hasil ini menunjukkan bahwa implementasi fuzzy logic dan struktur mekanik Ball Joint menghasilkan sistem kendali yang cukup akurat dan responsif.