Application of fractional order PI controllers on a magnetic levitation system

Yumuk E., Güzelkaya M., Eksin İ.

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, cilt.29, sa.1, ss.98-109, 2021 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 29 Sayı: 1
  • Basım Tarihi: 2021
  • Doi Numarası: 10.3906/elk-2003-101
  • Dergi Adı: TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Applied Science & Technology Source, Compendex, Computer & Applied Sciences, INSPEC, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.98-109
  • Anahtar Kelimeler: Magnetic levitation system, delayed ideal Bode's loop, ideal Bode's loop, fractional order model, fractional order PI controllers, DERIVATIVE CONTROLLER, DESIGN
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

Fractional order PI controllers based on two different analytical design methods are applied to a magnetic levitation system in this paper. The controller parameters are specified in order to fulfill specific frequency criteria. The first design method utilizes a unity feedback reference model whose forward path includes Bo de's ideal loop transfer function. The second method uses the reference model that has been obtained via delayed Bo de's ideal loop transfer function. The achievement of these two controllers are contrasted with each other on the magnetic levitation system using various criteria.