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INDONESIA
Jurnal Mahasiswa TEUB
Published by Universitas Brawijaya
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Core Subject : Education,
Education
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Articles 16 Documents
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Search results for , issue "Vol. 10 No. 6 (2022)" : 16 Documents clear
SISTEM PENGONTROLAN SUHU DAN KELEMBAPAN PADA ALAT PENGONTROL PENETAS TELUR AYAM MENGGUNAKAN PID CONTROLLER DAN KONTROL ON-OFF Afdhol Goyanda Hidayatullah; n/a Rahmadwati; Goegoes Dwi Nusantoro
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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Abstract

Peternak ayam mendapatkan tantangan untuk memenuhi kebutuhan ayam yang semakin meningkat setiaap tahunnya dengan menjaga kualitas dan kuantitasnya. Oleh karena itu, dalam upaya peningkatan usaha pembibitan ayam, para peternak ayam menggunakan inkubator untuk membantu dalam proses penetasan telur ayam. Selain itu inkubator juga dapat meningkatkan kualitas dan kuantitas penetasan telur sehingga para peternak ayam bisa lebih mengembangkan usaha dan meningkatkan keuntungan usaha mereka. adapun konsep dari inkubator yaitu dengan mengontrol lingkungan dengan menggunakan parameter yang ideal selama 21 hari dalam proses penetasan telur, parameter-parameter yang dikontrol diantaranya suhu, kelembaban, dan posisi telur. Suhu yang ideal dalam proses penetasan telur untuk hari ke satu sampai 18 berkisar 36°–38° C dan untuk kelembabannya 55-65%. Setelah hari ke 18, suhu sebaiknya diturunkan menjadi 35°– 37° C dan untuk kelembabannya dinaikkan menjadi 70-80%. Sedangkan untuk posisi telur di gerakan dalam kurun waktu tertentu dan konstan. Setelah proses tadi dilakukan maka para peternak dapat merasakan tingkat keberhasilan antara 80-90%. Pada penelitian ini dirancang sistem untuk mengontrol suhu ruangan menggunakan lampu pijar yang dikontrol menggunakan kontroler PID dan mengontrol kelembaban ruangan menggunakan humidifier yang dikontrol menggunkan Kontrol On-Off. perancangan dilakukan dengan menggunakan metode kurva Ziegler Nichols. Kemudian didapatkan parameter PID dengan aturan Ziegler Nichols kurva reaksi yaitu nilai Kp sebesar 7.407, Ki sebesar 0.04115, dan Kd sebesar 333.315. Respon sistem pengontrolan suhu pada hari ke 1-hingga ke-18 dengan setpoint 36-38℃ memiliki settling time (ts) = 880s dan error steady state sebesar = 0,27%.Dan respon sistem pengontrolan suhu pada hari ke 18-hingga selesai dengan setpoint 35-37℃ memiliki settling time (ts) = 140s dan error steady state sebesar = 0,277%.Sistem pengontrolan kelembaban dibuat dengan menggunakan kontroler on-off. Respon sistem pengontrolan kelembaban pada hari ke-1 hingga ke-18 dengan setpoint 55-65% memiliki time rise (tr) = 1670s, dan memiliki settling time (ts) = 1870s. Batas atas dan bawah saat steady state adalah 60,2 dan 59,6. Dan juga terdapat error steady state sebesar: 0,562%. Respon sistem pengontrolan kelembaban pada hari ke-1 hingga ke-18 dengan setpoint 70-80% memiliki time rise (tr) = 2130s, dan memiliki settling time (ts) = 2270s. Batas atas dan bawah saat steady state adalah 75,8 dan 74,6. Dan juga terdapat error steady state sebesar: 0,531%. Kata Kunci: Penetasan telur ayam, inkubator, suhu dan kelembaban, kontrol PID, kontrol On-Off
ANALISIS DAMPAK KANDUNGAN GAS TETRAFLOROETANA TERHADAP KEKUATAN DIELEKTRIK GAS KARBONDIOKSIDA DALAM MEDAN TINGGI DC BATANG-BATANG Bagas Azzanazaki Nurbyantoko; Moch. Dhofir; Lunde Ardhenta
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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This study describes the effect of tetrafluoroethane gas concentration on the dielectric of carbon dioxide gas in a high field dc rods. This research begins with data collection through breakdown voltage testing at the High Voltage Laboratory, Department of Electrical Engineering, Faculty of Engineering, Universitas Brawijaya. Variations of conditions used in the breakdown voltage test include changes in the concentration of R134 gas in CO2 gas of 0%, 10%, 20%, and 30% which are calculated based on the total pressure of the mixed gas, the variation of the total pressure of the mixed gas is 2000 mBar, 2200 mBar, 2400 mBar, and 2600 mBar, as well as changes in the gap between 2 cm and 1 cm. The test is carried out using high DC voltage. The arrangement of the electrodes used is rods. The results obtained in this study are the influence of the concentration of R134 gas in CO2 gas where the value of the dielectric strength of pure R134 gas is higher than that of contaminated CO2 gas. In addition, variations in the ratio of R134 gas concentration from 0% to 30% and variations in the ratio of total mixed gas pressure from 2000 mBar to 26000 mBar affect the dielectric strength of the mixed gas. Where the greater the value of CO2 gas concentration, the smaller the breakdown voltage value. while the greater the value of the total pressure of the mixed gas, the greater the value of the breakdown voltage. Keywords— Gas Insulator, Tetrafluoroethane, carbondioxide, Breakthrough Voltage, Dielectric Strength.
ANALISIS PENGARUH INJEKSI GAS TETRAFLOROETANA TERHADAP KEKUATAN DIELEKTRIK GAS KARBONDIOKSIDA DALAM MEDAN TINGGI AC NON-HOMOGEN A. Ihsanul Amal; Moch. Dhofir; Rini Nur Hasanah
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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This study describes the effect of Tetrafluoroethane concentration on the dielectric of Carbondioxide gas in a non-homogen AC high field. This research begins with data collection through breakdown voltage testing at the High Voltage Laboratory, Department of Electrical Engineering, Faculty of Engineering, Universitas Brawijaya. Variations of conditions used in the breakdown voltage test include changes in the concentration of Tetrafluoroethane into Carbondioxide gas of 0%, 10%, 20%, and 30% which are calculated based on the total pressure of the mixed gas, the variation of the total pressure of the mixed gas is 2000 mBar, 2200 mBar, 2400 mBar, and 2600 mBar, as well as changes in the gap between 1.5 cm and 3 cm. The test is carried out using high voltage AC. The arrangement of the electrodes used is a needle - plate. The results obtained in this study are the influence of the concentration of R134 into CO₂ gas where the value of the dielectric strength of pure CO₂ gas is lower than that of contaminated CO₂ gas, in this case R134 is the impurity. In addition, variations in the concentration ratio of R134 from 0% to 30% and variations in the ratio of total mixed gas pressure from 2000 mBar to 2600 mBar affect the dielectric strength of the mixed gas. Where the greater the concentration value of R134, the greater the breakdown voltage value and the greater the total pressure value of the mixed gas, the greater the breakdown voltage value. Index terms—Gas Insulator, Carbondioxide, Tetrafluorethane, Breakdown Voltage, Dielectric Streng
SISTEM MONITORING BERAT DAN TAG RFID PADA ALAT RECORDING BOBOT BADAN SAPI BERBASIS INTERNET OF THINGS Effan Akbartama; Adharul Muttaqin; Onny Setyawati
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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Recording is all kinds of recording activities such as identification activities, genealogy records, production and reproduction records, as well as health records. This activity is the basis for the fattening process on cattle farms. One of the important measurement criteria in animals is weight. Weight measurements must be accurate and also require an adequate monitoring system so that the recording results are easy to monitor. Accurate and easy-to-monitor recording results will make maintenance management optimal so as to make optimal growth of cattle as well. However, the current traditional breeder recording equipment used monitoring system is still not optimal. Therefore, the purpose of this research is to design a Monitoring System for Cattle Body Weight Recording Devices Based on the Internet of Things. The system is equipped with realtime data transmission which is stored in a database and displayed on the website. The database is created using services from firebase. With IoT monitoring, cattle weight measurement values, RFID tag data, measurement time, and age can be accessed via a website that aims to make it easier for users to view realtime data and recapitulate measurement data. The results of the research conducted, the system runs according to design. In the test of sending heavy data, RFID tag data, time and date into firebase the success rate is 100% and website functionality also has 100% success. The data obtained from testing the delay in sending data to firebase obtained an average delay of 0.97 seconds. the highest delay value is 1.36 seconds and the lowest value is 0.72 seconds. The throughput on the system is 1990 bits/sec. Keywords : Recording, Weight, Monitoring, Internet of Things, firebase
RANCANG BANGUN SISTEM RECORDING BOBOT BADAN SAPI BERBASIS INTERNET OF THINGS Citra Trilaksana; Adharul Muttaqin; Onny Setyawati
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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In 2021, the trend for beef production in indonesia is likely to decline, not in line with the increase in the cattle population. According to the Directorate General of Livestock and Animal Health, Indonesia's beef production was 437,783.23 tons, a decrease of 3.44 percent compared to 2020 of 453,418 tons (Qodriyatun, 2022). The reduced supply of beef in Indonesia is due to the weak synchronization between reproduction management and butchering. The reason is that 78% of national beef production comes from smallholder farms (Zakiah, et al, 2017). In the recording studio, the people are still getting less attention. Recording is all types of recording activities such as assistance activities, genealogical records, production and reproduction records, maintenance management records and livestock health records in certain populations. The Internet of Things (IoT) can be applied to various aspects, especially as a system for recording, storing, sorting and processing data. This application can be used in the system for recording body weight of cattle. For this reason, a system for recording body weight based on the internet of things was designed. The internet of things based body weight recording system uses 2 Load Cell sensors to weigh the body weight of the cow and an RFID sensor to read the identity of the cow, besides that the sensor system has a website as a user interface. It is hoped that this application can increase the efficiency of the process of recording body weight of cattle and produce an intelligent tool system. Keywords: IoT, Recording, Load Cell, RFID
SISTEM PENGONTROLAN KELEMBABAN TANAH DENGAN KONTROL LOGIKA FUZZY BERBASIS ARDUINO UNO PADA PERANGKAT SMART GREENHOUSE UNTUK TANAMAN HIAS PURING Affan Affandi; Muhammad Aziz Muslim; Goegoes Dwi Nusantoro
Jurnal Mahasiswa TEUB Vol. 10 No. 6 (2022)
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During the Covid-19 pandemic, caring for ornamental plants was one of the activities that many people liked, resulting in a drastic increase in demand for ornamental plants. However, the process of caring for plants that can bring out their uniqueness is very difficult. The puring plant (Codiaeum Variegatum) is an ornamental plant that is unique in its leaves, the puring plant grows in tropical climates, and requires sufficient water. The benefit of croton plants is that they can degrade the pollutants around them. To optimize the care of croton plants, a device is needed that can meet the water needs of croton plants. The research begins with designing device designs and control systems. Followed by assembling the prototype device and testing it according to the characteristics of the croton plant. Furthermore, data collection and analysis were carried out using the Mamdani method of fuzzy logic control. The fuzzy logic control will regulate the soil moisture needed by croton plants, with a setpoint of 30%RH which is the ideal humidity for croton plants. The test results show that the device can function according to the design that has been made.Keywords: Croton Plant, Fuzzy Logic Control, Mamdani Method, Soil moisture

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