A magnetorheological hydro-pneumatic (MRHP) suspension and an effective control method were proposed to enhance vehicle’s ride comfort. Firstly, a testing system for the properties of the MRHP spring was established and its mechanical properties were tested. Secondly, the nonlinear model of the MRHP spring was established. Thirdly, a 9-DOF vehicle dynamics model of the MRHP suspension was established. Finally, an effective semi-active controller for the MRHP suspension was proposed using the On–Off control method. The numerical analysis results showed that the control method for MRHP suspension can significantly improve the ride comfort and handling stability.
Dynamic Control of Magnetorheological Hydro-Pneumatic Suspension
Lect.Notes Mechanical Engineering
International Conference on Mechanical System Dynamics ; 2023 ; Beijing, China September 01, 2023 - September 05, 2023
Proceedings of the 2nd International Conference on Mechanical System Dynamics ; Chapter : 76 ; 1157-1171
2024-06-18
15 pages
Article/Chapter (Book)
Electronic Resource
English
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