Anugrah, Pranata and Hadi, Faisal and Anggraini, Ika Novia (2017) SISTEM KENDALI KELEMBABAN DAN KEASAMAN MEDIA TANAM UNTUK TANAMAN ANGGREK MENGGUNAKAN METODE FUZZY LOGIC. Other thesis, Universitas Bengkulu.
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Abstract
Dalam dunia budidaya tanaman hias anggrek, keasaman dan kelembaban
adalah faktor yang penting dalam perawatan. Untuk keasaman pada media tanam
anggrek dibutuhkan pH antara 5-6,5 dan kelembaban lingkungan antara 70-
85%RH. Kondisi ini sangat mendukung pertumbuhan anggrek, namun untuk
menjaga kelembaban agar tetap stabil maka dibuatlah ruang untuk tanaman
anggrek. Sensor SEN0161 berfungsi sebagai input pembacaan keasaman pada
media tanam anggrek dan sensor DHT22 untuk pembacaan kelembaban ruangan
pada tanaman anggrek. Pengontrolan pada lingkungan dibuat secara otomatis
dengan metode fuzzy logic. Sistem ini bekerja berdasarkan pengambilan masukan
pH dan kelembaban media tanam yang telah dibaca oleh sensor, selanjutnya akan
diproses oleh prosedur fuzzy dengan aturan sebanyak 6 aturan, aturan yang telah
dibuat digunakan untuk mengontrol keasaman dan kelembaban dengan 3 keluaran.
Hasil prosedur fuzzy berupa lama durasi aktif aktuator. Sehingga sistem rumah
tanaman tersebut mampu mempertahankan pH rata-rata sebesar 5,8 pH dan
kelembaban rata-rata sebesar 72,7%RH.
In the world of orchid cultivation, acidity and moisture are important factors
in the treatment. For acidity on planting medium of orchid pH is required between
5-6.5 and environmental humidity between 70-85% RH. This condition strongly
supports the growth of orchids, but to keep the moisture to remain stable then made
room for orchid plants. Sensor SEN0161 serves as the reading input of acidity on
the orchid plant medium and DHT22 sensor for reading room humidity in orchid
plants. Control on the environment is created automatically with the fuzzy logic
method. This system works based on the input of pH and moisture of the plant
media which has been read by the sensor, then it will be processed by fuzzy
procedure with rule as much as 6 rules, the rule that has been made is used to control
the acidity and humidity with 3 outputs. The result of the fuzzy procedure is the
duration of the actuator's active duration. So the plant house system is able to
maintain an average pH of 5.8 pH and an average humidity of 72.7% RH.
Kata Kunci : SEN0161,DHT22, Arduino Mega, Fuzzy Logic
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering > Department of Electrical Engineering |
| Depositing User: | 58 lili haryanti |
| Date Deposited: | 27 Oct 2025 04:43 |
| Last Modified: | 27 Oct 2025 04:43 |
| URI: | https://repository.unib.ac.id/id/eprint/30470 |

