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Modeling hydro mounts in vehicles for durability load analyses, ride comfort and vehicle dynamics simulation


Reference:

Scheiblegger, C., Roy, N., Pfeffer, P. E. and Hillis, A., 2017. Modeling hydro mounts in vehicles for durability load analyses, ride comfort and vehicle dynamics simulation. In: 13th International Symposium on Advanced Vehicle Control, AVEC 2016, 2016-09-13 - 2016-09-16. CRC Press/Balkema, pp. 703-712.

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Abstract

Hydraulically damped mounts and bushings are crucial for vehicle handling, ride comfort and noise vibration and harshness (NVH). Multi-body simulation (MBS) software is used to calculate loads and vibrations; where simple mount models lead to trade-offs in the overall vehicle simulation accuracy. A model for many sorts of hydro mounts is presented. Accurate results are reached by correctly implementing the amplitude dependence of the mount’s underlying rubber parts. The model is evaluated with experiments from a component test rig; with transient test signals from on-road durability events. Accuracy of full-vehicle simulation improves significantly, so that physical vehicle tests can be reduced to save costs and development time.

Details

Item Type Conference or Workshop Items (UNSPECIFIED)
CreatorsScheiblegger, C., Roy, N., Pfeffer, P. E. and Hillis, A.
Related URLs
URLURL Type
http://www.scopus.com/inward/record.url?scp=85016961230&partnerID=8YFLogxKUNSPECIFIED
Uncontrolled Keywordsvehicle dynamics,integrated chassis control systems,automotive engineering,mechanical engineering,computer science applications
DepartmentsFaculty of Engineering & Design > Mechanical Engineering
Research CentresCentre for Power Transmission & Motion Control
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StatusPublished
ID Code55612

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