TY - GEN
T1 - Analysis and Design of Handling-Oriented Control Strategies for Semi-Active Suspensions
AU - Spelta, Cristiano
AU - Delvecchio, Diego
AU - Cantoni, Roberto
AU - Lazzari, Riccardo
AU - Savaresi, Sergio M.
PY - 2009
Y1 - 2009
N2 - The problem considered in this paper is the design of a control system for semi-active suspension fully oriented to the handling objective. For better understanding the handling behavior of a suspension, the paper proposes a model of interaction between the suspension dynamics and the tire-road forces. On this basis an analysis focused on the evaluation metrics for handling performances is presented. The analysis highlights that not only the minimization of the overall tire deflection variations may improve the handling properties but also the shape of those variations has influence on them. The rest of the paper is devoted to the study of handling optimal performances based on optimal predictive control with road preview. The final contribution is a new algorithm for handling maximization which provides a great improvement compared to common passive suspension and to classical semiactive control such as Groundhook algorithm.
AB - The problem considered in this paper is the design of a control system for semi-active suspension fully oriented to the handling objective. For better understanding the handling behavior of a suspension, the paper proposes a model of interaction between the suspension dynamics and the tire-road forces. On this basis an analysis focused on the evaluation metrics for handling performances is presented. The analysis highlights that not only the minimization of the overall tire deflection variations may improve the handling properties but also the shape of those variations has influence on them. The rest of the paper is devoted to the study of handling optimal performances based on optimal predictive control with road preview. The final contribution is a new algorithm for handling maximization which provides a great improvement compared to common passive suspension and to classical semiactive control such as Groundhook algorithm.
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure_univeritat_ramon_llull&SrcAuth=WosAPI&KeyUT=WOS:000336893608024&DestLinkType=FullRecord&DestApp=WOS_CPL
U2 - 10.1109/CDC.2009.5400604
DO - 10.1109/CDC.2009.5400604
M3 - Conference contribution
T3 - Ieee Conference On Decision And Control
SP - 7633
EP - 7638
BT - Proceedings Of The 48th Ieee Conference On Decision And Control, 2009 Held Jointly With The 2009 28th Chinese Control Conference (cdc/ccc 2009)
PB - IEEE
T2 - Joint 48th IEEE Conference on Decision and Control (CDC) / 28th Chinese Control Conference (CCC)
Y2 - 15 December 2009 through 18 December 2009
ER -