Rancang Bangun Kendali Fuzzy Logic untuk Tegangan Keluaran Buck Converter
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Abstract
Buck converter merupakan salah satu jenis konverter DC-DC yang sangat berguna dalam mengubah tegangan DC tinggi menjadi tegangan DC yang lebih rendah. Hal ini menjadi kritis dalam sistem elektronika modern yang memerlukan tegangan yang lebih rendah untuk berbagai komponen seperti mikrokontroler, sensor, dan perangkat lainnya. Penelitian ini bertujuan untuk merancang dan mengimplementasikan sistem kendali tegangan keluaran pada buck converter dengan menggunakan metode fuzzy logic dan GUI MATLAB. Dengan adanya penggunaan metode fuzzy logic, buck converter dapat beradaptasi dengan baik terhadap perubahan beban dan fluktuasi sumber tegangan masukan, sehingga menghasilkan tegangan keluaran yang lebih responsif dan stabil. Kemudian, dengan kehadiran GUI MATLAB, hal ini akan mempermudah pengguna dalam melakukan pengontrolan sistem atau aplikasi dengan cara yang lebih efisien dan mengontrol tegangan keluaran buck converter sesuai dengan kebutuhan aplikasi yang beragam.
The buck converter is one type of DC-DC converter that is highly useful in transforming high DC voltage into lower DC voltage. This is crucial in modern electronic systems that require lower voltage for various components such as microcontrollers, sensors, and other devices. This research aims to design and implement an output voltage control system for the buck converter using fuzzy logic methods and a MATLAB GUI. By employing the fuzzy logic method, the buck converter can adapt well to load variations and input voltage source fluctuations, resulting in a more responsive and stable output voltage. Additionally, with the presence of the MATLAB GUI, this will facilitate users in efficiently controlling the system or application, allowing them to control the output voltage of the buck converter according to diverse application requirements.
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