Sistem Kontrol Kelembaban Pada Tanaman Sawi Menggunakan Metode Pid

Sadid, Robiq Abiyyu (2022) Sistem Kontrol Kelembaban Pada Tanaman Sawi Menggunakan Metode Pid. Diploma thesis, Institut Teknologi Sepuluh Nopember.

[thumbnail of 10311810003003-Undergraduate_Thesis.pdf] Text
10311810003003-Undergraduate_Thesis.pdf
Restricted to Repository staff only

Download (3MB) | Request a copy

Abstract

Pengairan sawah merupakan proses yang sangat penting untuk pertumbuhan tanaman. Ketika proses pengairan sawah dilakukan dengan cara air terus mengalir dan nilai kelembaban tanah hanya berdasarkan perkiraan, maka banyak kemungkinan nilai kelembaban tidak terukur dimana hal ini menyebabkan tanaman akan lama untuk tumbuh dan tanaman akan busuk atau gagal panen apanila nilai kelembaban terlalu tinggi. Sehingga dirancanglah proyek akhir dengan judul Sistem Kontrol Kelembaban Pada Tanaman Sawi Menggunakan Metode PID. Cara kerja sistem ini yaitu dengan meletakkan 5 sensor kelembaban di lima titik yang berbeda untuk membaca nilai kelembaban tanah dan tiap-tiap sensor terhubung dengan mikrokontroller arduino mega 2560. Kontroller yang diguakan pada sistem irigasi ini yaitu Proposional Integral Derivative (PID) untuk medapatkan nilai kelembaban yang sesuai dengan kebutuhan tanaman. Perancangan dan pembuatan sistem irigasi otomatis pada penelitian ini berhasil dilakukan dengan menggunakan metode PID, didapatkan nilai parameter Kp, Ki, dan Kd yang sesuai untuk sistem yaitu Kp= 4,328, Ki= 2,634, dan Kd = 3,217. Sistem irigasi otomatis ini dapat mencapai titik kelembaban tanaman sawi yaitu 60% dengan nilai error steady state sebesar 0,387% dan rise time selama 79 detik. Pengujian dilakukan selama 7 hari dan dengan membandingkan rata-rata ketinggian tanaman pada area penyiraman manual dan area penyiraman otomatis. Pengaruh sistem irigasi otomatis untuk kontrol kelembaban tanaman menggunakan metode PID berpengaruh terhadap pertumbuhan tanaman sawi. Hal ini terlihat dari pertumbuhan rata-rata ketinggian tanaman pada area penyiraman manual dan area penyiraman otomatis memiliki selisih ketinggian masing-masing 3 cm dan 0,5 cm. Dikarenakan sistem ini hanya berfokus pada irigasi air dimana tumbuhan juga membutuhkan nutrisi lain untuk pertumbuhan selain air.
==============================================================================================================================
Irrigation of rice fields is a very important process for plant growth. When the process of irrigating rice fields is carried out by means of water continuing to flow and the soil moisture value is only based on estimates, then there are many possibilities that the moisture value is not measured where this causes the plant to take a long time to grow and the plant will rot or fail to harvest, if the humidity value is too high. So that the final project was designed with the title Humidity Control System in Mustard Plants Using the PID Method. The way this system works is by placing 5 humidity sensors at five different points to read the soil moisture value and each sensor is connected to the Arduino Mega 2560 microcontroller. The controller used in this irrigation system is proposional Integral Derivative (PID) to obtain moisture values that are in accordance with plant needs. The design and manufacture of an automatic irrigation system in this study was successfully carried out using the PID method, obtaining the appropriate Kp, Ki, and Kd parameter values for the system, namely Kp = 4,328, Ki = 2,634, and Kd = 3,217. This automatic irrigation system can reach the humidity point of mustard plants, which is 60% with a steady state error value of 0.387% and a rise time of 79 seconds. The test was carried out for 7 days and by comparing the average height of the plant on the manual watering area and the automatic watering area. The influence of automatic irrigation systems for plant moisture control using the PID method affects the growth of mustard plants. This can be seen from the growth of the average plant height in the manual watering area and the automatic watering area has a height difference of 3 cm and 0.5 cm, respectively. Because this system only focuses on water irrigation where plants also need other nutrients for growth besides water.

Item Type: Thesis (Diploma)
Additional Information: RSEO 629.89 Sad s-1 2022
Uncontrolled Keywords: PID, Sistem Irigasi Otomatis, Kontrol Kelembaban. PID, Automatic Irrigation System, Humidity Control.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control
Divisions: Faculty of Vocational > 36304-Automation Electronic Engineering
Depositing User: Mr. Marsudiyana -
Date Deposited: 15 Jul 2026 07:42
Last Modified: 15 Jul 2026 07:42
URI: http://repository.its.ac.id/id/eprint/135079

Actions (login required)

View Item View Item