Study of Viscoelastic Rubber Mounts on Vehicle Suspensions with In-Wheel Electric Motors
| Autor: | Renato Galluzzi, Xavier Sánchez-Sánchez, Ricardo A. Ramirez-Mendoza, Santiago D. Puma-Araujo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Electric motor
Technology Chassis Computer science rubber Mechanical engineering Context (language use) 02 engineering and technology mechanical vibrations Article Viscoelasticity Maxwell model mount 0203 mechanical engineering Natural rubber General Materials Science Suspension (vehicle) Microscopy QC120-168.85 vehicle suspension automotive engineering vehicle dynamics QH201-278.5 electric vehicle 021001 nanoscience & nanotechnology Engineering (General). Civil engineering (General) in-wheel motor TK1-9971 Vibration bushing 020303 mechanical engineering & transports Descriptive and experimental mechanics visual_art Bushing visual_art.visual_art_medium Electrical engineering. Electronics. Nuclear engineering TA1-2040 0210 nano-technology |
| Zdroj: | Materials, Vol 14, Iss 3356, p 3356 (2021) Materials Volume 14 Issue 12 |
| ISSN: | 1996-1944 |
| Popis: | Rubber bushings and mounts are vastly used in automotive applications as support and interface elements. In suspension systems, they are commonly employed to interconnect the damping structure to the chassis. Therein, the viscoelastic nature of the material introduces a desirable filtering effect to reduce mechanical vibrations. When designing a suspension system, available literature often deals with viscoelastic mounts by introducing a linear or nonlinear stiffness behavior. In this context, the present paper aims at representing the rubber material using a proper viscoelastic model with the selection of different in-wheels motors. Thus, the mount dynamic behavior’s influence in a suspension is studied and discussed thoroughly through numerical simulations and sensitivity analyses. Furthermore, guidelines are proposed to orient the designer when selecting these elements. |
| Databáze: | OpenAIRE |
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