Calculation of the longitudinal stability derivatives of a transport aircraft and analysis of longitudinal modes

Ozdemir U., Jafarov E. M., Kavsaoglu M. S.

9th WSEAS International Conference on Automatic Control, Modeling and Simulation, İstanbul, Türkiye, 27 - 29 Mayıs 2007, ss.105-106 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.105-106
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this study, the longitudinal stability derivatives of a transport aircraft have been calculated by modeling the aircraft configuration and flight condition. The applying method is able to use for all sizes of civil and military aircrafts. As a second step, the longitudinal motion of aircraft is investigated and the transfer functions of linearized equations of motion have been obtained. Phugoid and short period modes have been investigated. Frequency-response and transient-response analysis have been performed respectively by using Matlab Simulink.