Influence of tire damping on multi-objective control of quarter-car suspensions

AKÇAY H., TÜRKAY S.

IEEE-ICIT 2010 International Conference on Industrial Technology, ICIT 2010, Vina-Del-Mar, Şili, 14 - 17 Mart 2010, ss.100-104 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Doi Numarası: 10.1109/icit.2010.5472660
  • Basıldığı Şehir: Vina-Del-Mar
  • Basıldığı Ülke: Şili
  • Sayfa Sayıları: ss.100-104
  • Anahtar Kelimeler: Active suspension, Linear matrix inequality, Multi-objective control, Quarter-car, Tire damping
  • Anadolu Üniversitesi Adresli: Evet

Özet

In this paper, multi-objective control of a quartercar suspension system subjected to random road disturbances is studied. The active suspension problem is formulated as a mixed ℋ2/ℋ∞ synthesis problem and solved using linear matrix inequalities. It is first demonstrated that the influence of tire damping on the closed-loop performance can be significant. Then, this result is extended to suspension models with polytopic tire damping uncertainties. ©2010 IEEE.