SISTEM KONTROL POSISI KERAMBA JARING APUNG OTOMATIS MENGGUNAKAN METODE FUZZY LOGIC CONTROL

AMALY, KHOIRUL and Dwijayanti, Suci (2023) SISTEM KONTROL POSISI KERAMBA JARING APUNG OTOMATIS MENGGUNAKAN METODE FUZZY LOGIC CONTROL. Undergraduate thesis, Sriwijaya University.

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Abstract

Traditional fish farming can lead to the risk of fish mortality. Difficult tasks in fish farming, such as relocating the position of the cage and obtaining water quality information, can be replaced by an automatic floating net cage (KJA) equipped with DC motors, sensors, and buoys to compare water quality values during position changes. The automatic KJA is an unmanned device operated automatically on the water surface. In controlling the automatic KJA, a system is needed to control and maintain the position effectively. Currently, there is limited research on position control for automatic KJA. Therefore, in this study, an automatic floating net cage position control system was developed using the Sugeno fuzzy logic method. In performing position control, the automatic KJA requires inputs on the target direction, target distance, and output in the form of motor speed. Testing is carried out through simulations using MATLAB software and direct testing on the KJA. The direct system testing starts with 3 membership functions, then 5 membership functions, and 7 membership functions, with average distance errors of 1.0614, 1.08904, and 1.0323, respectively. This study shows that the best results are obtained using the fuzzy logic method with 7 membership functions, as seen from the visualization of the route and the obtained heading error.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	keramba jaring apung otomatis, fuzzy logic, buoy, kualitas air, MATLAB, kontrol posisi.
Subjects:	T Technology > T Technology (General) > T1-995 Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK1-9971 Electrical engineering. Electronics. Nuclear engineering > TK1 Electrical engineering--Periodicals. Automatic control--Periodicals. Computer science--Periodicals. Information technology--Periodicals. Automatic control. Computer science. Electrical engineering. Information technology. T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2000-2891 Dynamoelectric machinery and auxiliaries Including generators, motors, transformers T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK4001-4102 Applications of electric power T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK452-454.4 Electric apparatus and materials. Electric circuits. Electric networks T Technology > TL Motor vehicles. Aeronautics. Astronautics > TL1-484 Motor vehicles. Cycles > TL221.13.H65 Electric vehicles--Power supply. Fuel cells
Divisions:	03-Faculty of Engineering > 20201-Electrical Engineering (S1)
Depositing User:	Khoirul Amaly
Date Deposited:	27 Jul 2023 07:25
Last Modified:	27 Jul 2023 07:25
URI:	http://repository.unsri.ac.id/id/eprint/122841

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