This paper deals with the active control in vehicle for improve the safety and its stability. Vehicle model based on a roll, yaw and lateral dynamics is used. In design, the vehicle dynamics is represented by a LPV (linear parameter varying) model subject to external disturbances. According to this, the corresponding state-space model is affected by both polytopic and norm-bounded uncertainties. It is aimed to compute K, associated with the static output feedback, so as to place the set of all eigenvalues of the uncertain closed-loop state matrix A in a clustering region, denoted by DC, while minimizing the effect of the disturbances on the system and ensuring the DC-stability of A. This paper proposes a heuristic resolution to compute K. This heuristic is based on genetic algorithms (nonhere detailed) and on the resolution of LMI. In order to highlight the performance of the proposed control algorithm, numerical simulations are performed.
A robust pole placement technique for vehicle dynamics: The output feedback case
Ein robuste Polzuweisungtechnik für die Fahrzeugdynamik: Der Fall der Ausgangsrückkopplung
Transactions on Systems, Signals & Devices ; 4 , 1 ; 55-74
2009
20 Seiten, 5 Bilder, 1 Tabelle, 15 Quellen
Aufsatz (Zeitschrift)
Englisch
Pole placement with output feedback
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