Santoso, Rico (2014) Rancang bangun Machine Vision Untuk Sistem Pencahayaan Mikro Presisi Menggunakan Metode Fuzzy Pada Tanaman Selada. Sarjana thesis, Universitas Brawijaya.
Abstract
Plant Factory (PF) merupakan sistem bioproduksi untuk membudidayakan tanaman dengan lingkungan yang terkontrol untuk mendapatkan kondisi optimal pertumbuha. Pencahayan merupakan salah satu hal penting yang perlu diperhatikan dalam PF. Light Emitting Diodes (LED) merupakan salah satu sumber cahaya buatan yang digunakan dalam PF. Umumnya, LED dalam PF harus dinyalakan seluas tempat budidaya tanaman. Metode seperti ini menyebabkan banyak energi yang terbuang. Penelitian ini merupakan on-going research yang bertujuan untuk mengembangkan machine vision (MV) berbasiskan micro-precission lighting system (MPLS) dalam PF. Tujuan dari penelitian ini yaitu mengembangkan prototipe MV berbasiskan MPLS untuk meningkatkan efisiensi konsumsi energi LED dan mengontrol intensitas LED se-presisi mungkin sesuai kebutuhan tanaman. MV dioperasikan dengan software buatan sendiri. Fungsi software yaitu untuk membuat data penyalaan LED berdasarkan intensitas RGB citra. Persyaratan operasional MV yaitu, pertama, holder kamera harus ditempatkan pada 7.3 cm X axis, 6 cm Y axis. Kedua, Semua holder lampu ditempatkan pada 0 cm X axis, 0 cm Y axis, 0o Z axis dan semua lampu dinyalakan. Ketiga, webcam Logitech C170 digunakan untuk mengambil citra. Pengujian prototipe MV menggunakan 3 jenis umur tanaman selada; 2, 3 dan 4 minggu. Hasil pengujian menunjukkan rata-rata koefesien determinasi sebesar 0.957. Analisis total konsumsi energi ketika menggunakan MPLS masing-masing adalah 6491.52, 21893.76, 33626.88 Wh dengan effisiensi penghematan energi sebesar 84.28 %, 64.65 %, 59.28%.
English Abstract
Plant Factory (PF) is a bio-production system to cultivate agriculture plants with controlled environment to get optimal growth. Lighting is one of the important things in PF. Light Emitting Diodes (LED) is one of the artificial lighting source that used in PF. LED in PF must light on as wide as the place for cultivation. This method makes much energy waste. This study is a part of on-going research aimed for developing machine vision (MV) based micro-precission lighting system (MPLS) in PF. The objective of this study is to develop prototype of MV based MPLS to increase efficiency of energy consumption on LED and controlling LED intensity as the plant need as precisely as possible. MV is operated by self-built software. The function of software is to make data to light on LED based on RGB intensity. The term of operational of MV is, first, camera holder is place at 7.3 cm X axis, 6 cm Y axis. Second, all of holder lamp is placed at 0 cm X axis, 0 cm Y axis, 0o Z axis and all lamp is on. Third, webcam Logitech C170 is used to capture image. Evaluation of MV prototype use 3 kind grow level of lettuce, 2 weeks, 3 weeks, and 4 weeks. The result of evaluation shows average of R square which is 0.957. Total energy consumption analysis when using MPLS is 6491.52 Wh, 21893.76 Wh, 33626.88 Wh respectively. Efficiency of energy saving for 3 level growth of lettuce when using MPLS respectively is 84.28 %, 64.65 %, 59.28%.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTP/2014/300/051404850 |
| Uncontrolled Keywords: | Micro-Precission Lighting System, Plant factory, Machine vision, fuzzy method,-Micro-Precission Lighting System, Plant factory, Machine vision, fuzzy method |
| Subjects: | 300 Social sciences > 338 Production > 338.1 Agriculture |
| Divisions: | Fakultas Teknologi Pertanian > Keteknikan Pertanian |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 21 Aug 2014 14:31 |
| Last Modified: | 02 Dec 2021 04:07 |
| URI: | http://repository.ub.ac.id/id/eprint/149699 |
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