A review on control strategies for passenger car intelligent suspension system

The main function of a suspension system is to reduce/isolate vibration caused by road irregularities to improve comfort, reliability and road holding of the vehicle. In this paper, various control aspects in controllable suspension are reviewed focusing on suspension performance criteria, control strategies and control methodologies. This includes the implementation of software-in-the-loop (SIL) and hardware-in-the-loop (HIL) simulations. Based on these reviews, a study on a suspension system control strategy with implementation of the HIL and SIL simulations approach is proposed for future works.