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Highlights A quarter-car model with active suspension system is employed. The nonlinear active suspension system is represented by a Takagi–Sugeno models. A static output feedback H8 controller is designed for active suspension system. The Simulated results with root-mean-square (RMS) values illustrate the effectiveness of the proposed approach
Abstract This paper investigates, a new methodology for non-linear active suspension systems (ASS) with static output feedback (SOF) control. The nonlinear ASS is represented by a Takagi–Sugeno fuzzy control ASS in continuous time. A SOF control presented by a family of linear matrix inequalities (LMIs) guarantees the asymptotic stability and ensures certain an performance level. This methodology motivated this research, where in the context of active suspension (AS) systems, the guaranteed performance correspond to ride comfort in the presence of road disturbances. Thus, a controller is developed for a quarter-car model with active suspension. The Simulated results with root-mean-square (RMS) values illustrate the effectiveness of the proposed approach.
Static output feedback stabilization of T-S fuzzy active suspension systems
Journal of Terramechanics ; 97 ; 19-27
2021-05-03
9 pages
Article (Journal)
Electronic Resource
English
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