Li, H.Jing, X.Lam, H.Shi, P.2014-08-112014-08-112014IEEE Transactions on Cybernetics, 2014; 44(7):1111-11262168-22672168-2275http://hdl.handle.net/2440/84340This paper investigates the problem of sampled-data H∞ control of uncertain active suspension systems via fuzzy control approach. Our work focuses on designing state-feedback and output-feedback sampled-data controllers to guarantee the resulting closed-loop dynamical systems to be asymptotically stable and satisfy H∞ disturbance attenuation level and suspension performance constraints. Using Takagi-Sugeno (T-S) fuzzy model control method, T-S fuzzy models are established for uncertain vehicle active suspension systems considering the desired suspension performances. Based on Lyapunov stability theory, the existence conditions of state-feedback and output-feedback sampled-data controllers are obtained by solving an optimization problem. Simulation results for active vehicle suspension systems with uncertainty are provided to demonstrate the effectiveness of the proposed methoden© 2013 IEEEActive suspension systemH∞ controlsampled-data controlT-S fuzzy model.Journal article002013901110.1109/TCYB.2013.22795340003422258000102-s2.0-8489612144014071Shi, P. [0000-0001-6295-0405] [0000-0001-8218-586X] [0000-0002-0864-552X] [0000-0002-1358-2367] [0000-0002-5312-5435]