Sistem Kontrol Level Air Satu Tangki Berbasis Kontrol PID dengan Anti Windup
Authors
-
Ridho Jovi Mubarok
Universitas Negeri Padang
-
Zulwisli
Universitas Negeri Padang
-
Yudhi Diputra
Universitas Negeri Padang
-
Ryan Fikri
Universitas Negeri Padang
DOI:
https://doi.org/10.36312/kmnc9797Keywords:
kontrol PID, level air, Arduino, anti-windup, pendidikan vokasiAbstract
Sistem kontrol level air merupakan materi penting dalam pembelajaran otomasi dan kontrol proses di pendidikan vokasi. Namun, keterbatasan media praktikum yang representatif menyebabkan mahasiswa kesulitan memahami konsep pengendalian level fluida, khususnya penerapan kontrol Proportional-Integral-Derivative (PID) dan fenomena integral windup. Penelitian ini bertujuan merancang dan membangun trainer sistem kontrol level air satu tangki berbasis kontrol PID dengan mekanisme anti-windup sebagai media pembelajaran praktikum. Sistem menggunakan mikrokontroler Arduino Uno, sensor ultrasonik HC-SR04 untuk pengukuran real-time, pompa DC 12V sebagai aktuator, serta platform MATLAB untuk visualisasi data. Parameter PID yang digunakan adalah Kp=2,5, Ki=0,8, dan Kd=0,1 yang diperoleh melalui metode trial-error dengan periode sampling 100 ms. Pengujian dilakukan pada setpoint 10 cm dan 5 cm masing-masing sepuluh kali percobaan. Hasil menunjukkan sistem mencapai steady-state pada kedua setpoint dengan error rata-rata 0,06 cm untuk setpoint 10 cm dan 0,08 cm untuk setpoint 5 cm, serta waktu settling rata-rata 45 detik dan 38 detik. Mekanisme anti-windup terbukti efektif mencegah akumulasi integral berlebih, yang teridentifikasi ketika nilai PWM turun ke 0 untuk mencegah overshoot pada pengujian setpoint 5 cm. Trainer yang dikembangkan terbukti layak sebagai media pembelajaran sistem kontrol proses di pendidikan vokasi.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 Ridho Jovi Mubarok, Zulwisli, Yudhi Diputra, Ryan Fikri
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with Journal of Authentic Research agree to the following terms:
- For all articles published in Journal of Authentic Research, copyright is retained by the authors. Authors give permission to the publisher to announce the work with conditions. When the manuscript is accepted for publication, the authors agrees to implement a non-exclusive transfer of publishing rights to the journals.
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution-ShareAlike 4.0 International License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
