Kristiando, Martinus Danang (2020) Perancangan Sistem Pengendalian Fuzzy-PID Konsentrasi Nutrisi (PPM) pada Hidroponik Pakcoy Nutrient Film Technique (NFT) Berbasis EC. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Hidroponik adalah solusi pertanian dengan banyak kelebihan, salah satunya adalah tidak membutuhkan media tanah dan bisa tumbuh dengan lebih cepat. Dalam pemberian nutrisi harus sesuai agar tanaman tumbuh dengan optimal. Untuk menjaga nutrisi yang diberikan, dibutuhkan pengendali yang dapat menjaga PPM hidroponik pada rentang 1050-1400 mg/L. Didapatkan nilai parameter PID berupa Kp = 0.25, Ki = 0.2, dan Kd = 0.85. Menggunakan metode Fuzzy-PID sebagai pengendali didapatkan hasil karakteristik respon yang lebih unggul pada nilai rise time yang lebih cepat dari pengendali PID. Untuk pengendali PID didapatkan nilai rise time = 19.11 detik, settling time = 65.19 detik, maksismum overshoot = 5.09 %, error steady state = 0.002% dan IAE =394.08. Sedangkan untuk pengendali Fuzzy-PID didapatkan nilai rise time = 9.98 detik, settling time = 132.23 detik, maksismum overshoot = 32.12 %, error steady state = 0.007%, dan IAE sebesar 420.
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Hydroponics is an agriculture solution with many advantages, such as it does not need soil media and can grow faster. Nutrition must be appropriate for plants to grow optimally. For nutrition, PPM hydroponics is needed in the range of 1050-1400 mg/L. The PID parameter values consist of Kp = 0.25, Ki = 0.2, Kd = 0.85. Using Fuzzy-PID method as a controller obtain superior result in the faster rise time value than the PID controller. For PID controller, the value of risetime = 19.11 second, settling time = 65.19 seconds, maximum overshoot = 5.09%, steady state error = 0.002%, and IAE = 394.08. As for Fuzzy-PID controller, the rise time value = 9.98 seconds, settling time = 132.23 seconds, maximum overshoot = 32.12%, steady state error = 0.007%, and IAE = 420.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Fuzzy-PID, Hidroponik, PPM ================================================================================================================== Fuzzy-PID, Hydroponics, PPM |
| Subjects: | T Technology > T Technology (General) > T57.62 Simulation |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Martinus Danang Kristiando |
| Date Deposited: | 17 Aug 2020 03:18 |
| Last Modified: | 15 Jun 2023 11:24 |
| URI: | http://repository.its.ac.id/id/eprint/78213 |
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