Investigation of sliding mode control for nonlinear suspension systems with state estimation
Keyword(s):
This paper presented a new control strategy for active suspension of nonlinear quarter-vehicle model. An active suspension controller designed for using sliding mode control with noise filtering. The Kalman filter (KF) predicted the state response of the nonlinear one-quarter automobile model, and the estimated values used for the design of the active control force. Finally, the shock absorption performance compared with the LQR controller and the passive suspension. The simulation results showed that the control method significantly improve the ride performance and safety of the vehicle.
2019 ◽
Vol 26
(11-12)
◽
pp. 952-964
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2018 ◽
Vol 32
(6)
◽
pp. 2851-2866
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2011 ◽
Vol 2011.12
(0)
◽
pp. 582-585