Proceedings of The 2nd International Conference On Advance And Scientific Innovation, ICASI 2019, 18 July, Banda Aceh, Indonesia

Research Article

Comparisons of Fuzzy Logic and Propotional Integral Differential Controllers in Controlling Buck-boost DC-DC Converter

Download111 downloads
  • @INPROCEEDINGS{10.4108/eai.18-7-2019.2288531,
        author={Maksum  Pinem and Bayu Iqbal Siregar and Syafruddin  HS and Suherman  Suherman},
        title={Comparisons of Fuzzy Logic and Propotional Integral Differential Controllers in Controlling Buck-boost DC-DC Converter},
        proceedings={Proceedings of The 2nd International Conference On Advance And Scientific Innovation, ICASI 2019, 18 July, Banda Aceh,  Indonesia},
        publisher={EAI},
        proceedings_a={ICASI},
        year={2019},
        month={11},
        keywords={dc-dc converter buck-boost converter fuzzy logic proportional integral differential (pid)},
        doi={10.4108/eai.18-7-2019.2288531}
    }
    
  • Maksum Pinem
    Bayu Iqbal Siregar
    Syafruddin HS
    Suherman Suherman
    Year: 2019
    Comparisons of Fuzzy Logic and Propotional Integral Differential Controllers in Controlling Buck-boost DC-DC Converter
    ICASI
    EAI
    DOI: 10.4108/eai.18-7-2019.2288531
Maksum Pinem1,*, Bayu Iqbal Siregar1, Syafruddin HS1, Suherman Suherman1
  • 1: Electrical Engineering Department, Universitas Sumatera Utara, Indonesia
*Contact email: maksum.pinem@gmail.com

Abstract

In order to reduce energy wasted on multi-level direct current (DC) voltage supplier, DC to DC is employed. However, as conversion may exert wasted dropped power, buck-boost conversion with artificial intelligent technique is applied. This paper discusses DC-DC buck-boost conversion for direct current motor load by using fuzzy logic and proportional integral differential (PID) controls to set optimal duty cycle to reduce wasted energy. By using simulations, it is proven fuzzy logic controlled converter outperforms PID controlled converter. Fuzzy logic controlled DC-DC buck-boost converter produces0.53 ms lower rise time, up to 151 V higher voltages, almost three times output current and lower average error.