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Open Access Sistem Pakar Diagnosis Potensi Penyebaran Penyakit pada Tanaman Cabai Menggunakan Fuzzy Mamdani

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This research developed expert system using fuzzy Mamdani to diagnose the spread of diseases affecting the growth of chili plants based on environmental factors. Environmental variables used as fuzzy input parameters are soil pH, air temperature, air humidity and solar irradiation. The input-output relationship uses 81 rules with the AND operator and the MIN implication function. For a case, the results showed that the percentage of the potential spread of the disease showed 60.25%, so the category of potential disease spread with soil PH 7.5 pH, 28 ° C air temperature and air humidity 75 RH and 35% sun irradiance is moderate. Penelitian ini mengembangkan sistem pakar menggunakan fuzzy Mamdani untuk mendiagnosis penyebaran penyakit yang mempengaruhi pertumbuhan tanaman cabai berdasarkan faktor lingkungan. Variabel lingkungan yang digunakan sebagai parameter masukan fuzzy yaitu pH tanah, suhu udara, kelembaban udara dan penyinaran matahari. Relasi masukan-keluaran menggunakan 81 aturan dengan operator AND dan fungsi implikasi MIN. Untuk satu kasus, hasil penelitian menunjukkan nilai persentase potensi penyebaran penyakit adalah 60,25%, sehingga kategori potensi penyebaran penyakit dengan PH tanah 7.5 pH, suhu udara 28°C, kelembaban udara 75 RH dan penyinaran matahari 35% adalah sedang.

Document Type: Research Article

Affiliations: 1: Teknik Informatika, STMIK Kharisma Karawang 2: Sistem Informasi, STMIK Kharisma Karawang

Publication date: 01 January 2018

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