Fault tolerant flight control system design to a rotary wing aircraft

Creative Commons License

KIYAK E., ERMEYDAN A.

JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY, cilt.32, sa.1, ss.21-34, 2017 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 32 Sayı: 1
  • Basım Tarihi: 2017
  • Doi Numarası: 10.17341/gazimmfd.300591
  • Dergi Adı: JOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.21-34
  • Anahtar Kelimeler: Rotary wing aircraft, fault tolerant control, linear model, nonlinear model, enhanced proportional-integral-derivative controller
  • Anadolu Üniversitesi Adresli: Evet

Özet

In this study, fault tolerant control is made using improved PID controller approach with different motor fault scenarios in a quadrotor. A realistic simulation was set up by obtaining dynamics equations of aircraft and modeling motor dynamics. By linearizing nonlinear model suitable controller is formed and this controller scheme is used in nonlinear models. Finally, designed control structure over different motor fault scenarios is tested whether a robust control structure is built. When the simulation results are analyzed, the performance of the designed control system shows a robust behavior under various conditions.