Kontrol Temperature Dengan Metode Proportional Integral Untuk Validasi Perubahan Temperature Sensor Exertherm Pada Pengujian Thermal Monitoring System di PT Siemens Indonesia

Naibaho, Jeremy Van Anju (2026) Kontrol Temperature Dengan Metode Proportional Integral Untuk Validasi Perubahan Temperature Sensor Exertherm Pada Pengujian Thermal Monitoring System di PT Siemens Indonesia. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Proses pengujian Thermal Monitoring System pada panel Microsoft di PT Siemens Indonesia masih dilakukan secara manual dengan memanfaatkan tangan operator sebagai sumber panas untuk menguji respons sensor Exertherm . Metode tersebut memiliki beberapa kelemahan, seperti membutuhkan tiga operator untuk melakukan pengetesan, ketidakuratan nilai temperature yang selalu naik turun pada saat sensor exertherm digenggam tangan operator, dan membutuhkan waktu yang lebih lama sampai 40 menit setiap pengujian satu panel. Berdasarkan permasalahan tersebut, penelitian ini mengimplementasikan sistem pengujian dan pengendalian temperature otomatis yang dikendalikan oleh mikrokontroler ESP32 yang bertujuan untuk mengurangi jumlah operator dari tiga orang menjadi satu orang pada saat pengetesan Thermal Monitoring System. Sistem ini dilengkapi dengan HMI sebagai media untuk mengatur setpoint dan menampilkan nilai temperature secara realtime, serta terintegrasi dengan Google Spreadsheet untuk penyimpanan data temperature secara daring sebagai implementasi konsep IoT. Hasil penelitian menunjukkan bahwa sistem yang dirancang berhasil mengotomatisasi pengujian Thermal Monitoring System sehingga kebutuhan operator berkurang dari tiga orang menjadi satu orang. Selain itu, waktu pengujian berhasil dipersingkat dari 40 menit menjadi 12 menit, sehingga meningkatkan efisiensi waktu pengujian sebesar 70%. Implementasi kontrol PI dengan Kp = 1,02 dan Ki = 0,008 menghasilkan rise time sebesar 19 detik, overshoot sebesar 6%, dan settling time sebesar 398 detik yang menunjukkan respons cepat, stabil, serta mampu mencapai kondisi tunak dengan baik dibandingkan pengujian manual. Berdasarkan hasil tersebut, sistem yang dikembangkan mampu meningkatkan efisiensi operasional sekaligus mempertahankan nilai temperature pada setpoint tertentu selama proses pengujian TMS di PT Siemens Indonesia.
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The Thermal Monitoring System testing process for Microsoft panels at PT Siemens Indonesia is still performed manually by using the operator's hand as the heat source to evaluate the response of the Exertherm sensor. This method has several drawbacks, including the requirement of three operators to perform the test, inaccurate temperature readings caused by continuous fluctuations when the Exertherm sensor is held by the operator, and a lengthy testing duration of up to 40 minutes for a single panel. To address these limitations, this research implements an automated temperature testing and control system based on an ESP32 Microcontroller with the objective of reducing the number of operators required for Thermal Monitoring System testing from three to one. The system is equipped with a Human Machine Interface for setting the temperature setpoint and displaying real-time temperature data, and it is integrated with Google Spreadsheets for online temperature data storage as an implementation of the Internet of Things concept. The results demonstrate that the proposed system successfully automates the Thermal Monitoring System testing process, reducing the operator requirement from three to one. Furthermore, the testing time is reduced from 40 minutes to 12 minutes, resulting in a 70% improvement in testing efficiency. The implementation of a ProportionalIntegral Controller with parameters Kp = 1.02 and Ki = 0.008 achieves a rise time of 19 seconds, an overshoot of 6%, and a settling time of 398 seconds, indicating a fast, stable response and the ability to reach steady-state conditions more effectively than the manual testing method. Based on these findings, the developed system improves operational efficiency while maintaining the temperature at the desired setpoint throughout the TMS testing process at PT Siemens Indonesia.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Thermal Monitoring System, Temperature, Kontrol PI, Sensor Exertherm, Thermal Monitoring System, Temperature, PI Control, Sensor Exertherm.
Subjects:	T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control
Divisions:	Faculty of Vocational > 36304-Automation Electronic Engineering
Depositing User:	Jeremy Van Anju Naibaho
Date Deposited:	06 Aug 2026 00:36
Last Modified:	06 Aug 2026 00:36
URI:	http://repository.its.ac.id/id/eprint/144108

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