Sistem Kontrol Suhu dan Kelembapan pada Mesin Proofer dengan Metode Fuzzy Logic

Bahasuan, Syarif Thoriq (2021) Sistem Kontrol Suhu dan Kelembapan pada Mesin Proofer dengan Metode Fuzzy Logic. Undergraduate thesis, Institut Teknologi Teknologi Sepuluh Nopember.

Text 10311710000036-Undergraduate_Thesis.pdf - Accepted Version Restricted to Repository staff only until 1 October 2023. Download (3MB)

Abstract

Dalam proses pembuatan roti, proofing merupakan hal yang penting. Pada UMKM Roti Anisah, proses proofing yang lakukan masih menggunakan air yang didihkan dipanci lalu diletakkan di bawah lemari. Hal ini dilakukan secara manual yang mana proses pengembangan roti dengan tidak diketahui berapa suhu dan kelembapan dalam mesin proofing tersebut.
Pembuatan alat ini bertujuan untuk merancang alat proofing dengan mengontrol suhu dan kelembapan menggunakan metode logika fuzzy dan arduino sebagai pengontrol tersebut agar pengembangan roti sesuai dengan suhu dan kelembapan yang diinginkan. Untuk menjaga suhu dan kelembapan yang diinginkan, terdapat aktuator yang digunakan berupa heater yang berfungsi memanaskan air dalam mesin proofer agar suhu dan kelembapan dapat naik atau turun. Panas dan uap yang dihasilkan diatur menggunakan algoritma logika fuzzy yang ditanamkan pada mikrokontroler dengan set point suhu dan kelembapan yang telah ditentukan yaitu 35°C dan 80%.
Dengan diciptakannya alat ini, didapatkan bahwa pengendalian suhu pada mesin proofing roti menggunakan logika Fuzzy memiliki ratarata error steady state sebesar 2.57%. Sedangkan metode konvensional (kendali on/off) didapatkan rata-rata error steady state sebesar 7.65%. Hal ini menunjukkan peran dari Logika Fuzzy lebih baik karena mampu menjaga suhu tidak naik terlalu jauh dari set point dibandingkan dengan metode konvensional.
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In the process of making bread, proofing is important. At Roti Anisah SMEs, the proofing process still uses water that is boiled in a pot and then placed under the cupboard. This is done manually which is the process of developing bread with unknown temperature and humidity in the proofing machine.
The purpose of making this tool is to design a proofing device by controlling temperature and humidity using fuzzy logic methods and Arduino as the controller so that the development of bread is in accordance with the temperature and humidity that has been targeted. To maintain the desired temperature and humidity, there is an actuator used in the form of a heater which functions to heat the water in the proofer machine so that the temperature and humidity can rise or fall. The heat and steam generated are regulated using a fuzzy logic algorithm embedded in a microcontroller with a predetermined temperature and humidity set point of 35°C and 80%.
With the creation of this tool, it is found that the temperature control on the bread proofing machine using Fuzzy logic has an average steady state error of 2.57%. While the conventional method (on/off control) obtained an average steady state error of 7.65%. This shows the role of Fuzzy Logic is better because it can keep the temperature from rising too far from the set point compared to conventional methods.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Proofer, Adonan Roti, Heater, Arduino Mega 2560, Sensor DHT 11, Logika Fuzzy, Proofer, Bread Dough, Heater, Arduino Mega 2560, DHT 11 Sensor, Fuzzy Logic.
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD9696 Temperature control equipment Q Science > QA Mathematics > QA9.64 Fuzzy logic Q Science > QC Physics > QC271 Temperature measurements T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control
Divisions:	Faculty of Vocational > 36304-Automation Electronic Engineering
Depositing User:	Syarif Thoriq Bahasuan
Date Deposited:	27 Aug 2021 02:42
Last Modified:	27 Aug 2021 02:42
URI:	http://repository.its.ac.id/id/eprint/90003

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