Robust control of linear active suspensions
Transactions of the Canadian Society for Mechanical Engineering, cilt.17, sa.4 B, ss.759-773, 1993 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 17 Sayı: 4 B
- Basım Tarihi: 1993
- Doi Numarası: 10.1139/tcsme-1993-0043
- Dergi Adı: Transactions of the Canadian Society for Mechanical Engineering
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.759-773
- Ankara Yıldırım Beyazıt Üniversitesi Adresli: Hayır
Özet
Control of an active suspension system with uncertain parameters is studied. A simple heave two-degree-of-freedom vehicle model is considered. A state variable feedback and an integral plus state variable feedback controllers are designed for the nominal system. A memoryless nonlinear feedback controller is superimposed on the nominal controllers to compensate for the uncertainties. The design of the robust controller does not require any a priori statistics for the uncertain parameters, only bounding sets are taken as given. Simulation studies show that the proposed controller results in better attitude control without sacrificing the ride comfort.