AAC 2019 Paper Abstract

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Paper TuAT2.4

Mihaly, Andras (MTA-SZTAKI), Kisari, Adam (Hungarian Academy of Sciences), Gaspar, Peter (MTA SZTAKI), Nemeth, Balazs (MTA SZTAKI)

Adaptive Semi-Active Suspension Design Considering Cloud-based Road Information

Scheduled for presentation during the Invited Session "Vehicle Suspension Control I" (TuAT2), Tuesday, June 25, 2019, 11:30−11:50, Chenonceau

9th IFAC International Symposium on Advances in Automotive Control, June 23-27, 2019, Orléans, France

This information is tentative and subject to change. Compiled on March 28, 2024

Keywords Active Chassis Systems: Brake, Steering, Suspension Systems, Integrated Motion Control: Direct Yaw Control/Electronic Stability Control, 4 Wheel Steering,X-by-Wire, Active Suspensions and Roll Bars, Hardware-in-the-loop Simulation

Abstract

Adaptive suspension control considering passenger comfort and stability of the vehicle has been researched intensively, thus several automotive companies already apply these technologies in their high-end models. Most of these systems react on the instantaneous effects of road irregularities, however, some expensive camera-based systems adapting the suspension in coherence with upcoming road conditions has already been introduced. Thereby, using oncoming road information the performance of adaptive suspension systems can be enhanced significantly. The emerging technology of cloud computing enables several promising features for road vehicles, one of which may be the implementation of an adaptive look-ahead suspension system using historic road information gathered in the cloud database. The main novelty of the paper is the developed semi-active suspension control method in which Vehicle-to-Cloud-to-Vehicle (V2C2V) technology serves as the basis for the look-ahead road adaptation capabilities of the suspension system. The operation of the presented system is validated by a real data simulation in TruckSim simulation environment.

 

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