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      Irigasi Curah Otomatis Berbasis Sistem Pengendali Mikro

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      Jurnal Irigasi-Vol.8,No.2.pdf (6.531Mb)
      Date
      2014-08-22
      Author
      Saptomo, Satyanto Krido
      Isnain, Rahmat
      Setiawan, Budi Indra
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      Abstract
      Penentuan Interval penyiraman dan pengkondisian lengas tanah dalam irigasi curah membutuhkan teknologi pendukung untuk mengoptimalkan operasi. Mikrokontroler Arduino Uno digunakan sebagai pengendali otomatis yang menentukan penyiraman berdasarkan kondisi lengas tanah yang dideteksi oleh sensor lengas tanah. Irigasi curah otomatis menggunakan parameter pF untuk pengkondisian lengas tanah. Nilai pF antara 4,2 ≤ pF < 2 yang setara dengan persentase lengas tanah 38,5% ≤ lengas tanah < 28,7%, digunakan sebagai setpoint bawah dan atas dalam irigasi otomatis. Sitem kendali mengoperasikan solenoid valve untuk mengatur aliran air irigasi dari tandon. Hasil percobaan menunjukkan bahwa sistem irigasi curah otomatis bisa menjaga lengas tanah antara rentang setpoin yang diinginkan dan dengan demikian dapat diterapkan untuk penggunaan yang lebih luas.
       
      Determination of watering interval and moisture conditioning in sprinkle irrigation requires a supporting technology to optimize the irrigation. Arduino UNO microcontroller was used as an automatic controller that determine in watering based on soil moisture conditions determined by soil moisture sensor. The automatic sprinkle irrigation used pF parameters to conditioning the soil moisture. Soil potential pF value between 4.2 ≤ pF<2, and are equivalent to the percentage of soil moisture 38.5%≤ soil moisture <28.7% were used aslower and upper set point in the automatic irrigation that operates solenoid valve for regulating irrigation water flow from water tank. That result shows that the automatic spinkle irrigation system could keep the soil moisture between the desired setoin range amd thus can be applied for wider use.
       
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      http://repository.ipb.ac.id/handle/123456789/69723
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      • Civil Engineering and Environment [164]

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      Indonesia DSpace Group 
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