Abstract
The objective of this paper is the design of a front suspension. The layout used is the McPherson strut, widely adopted for road cars due to its simplicity and to the limited space required. The handling, comfort and durability of the suspension are strictly related to the position of the hardpoints, and to the elastic elements. A sensitivity analysis is carried out to investigate the roll behavior of a standard vehicle during cornering. A multi-body dynamics software is used to perform ramp-steer simulations on a full-vehicle model. Results show the different peculiarities of three specific cases of analysis, each of them emphasising the effects of a specific parameter on the whole system.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Bucchi, F., Lenzo, B., et al.: The effect of the front-to-rear wheel torque distribution on vehicle handling: an experimental assessment. In: IAVSD 2017, Australia (2017)
Bucchi, F., Frendo, F.: A new formulation of the understeer coefficient to relate yaw torque and vehicle handling. Veh. Syst. Dyn. 54(6), 831–847 (2016)
De Filippis, G., Lenzo, B., et al.: Energy-efficient torque-vectoring control of electric vehicles with multiple drivetrains. IEEE Trans. Veh. Technol. 67(6), 4702–4715 (2018)
Guiggiani, M.: The science of vehicle dynamics. Springer (2014)
Lenzo, B., De Filippis, G., et al.: Torque distribution strategies for energy-efficient electric vehicles with multiple drivetrains. J. Dyn. Syst. Meas. Control 139(12), 13 pages (2017)
Mata, A.S., Torras, A.B., Carrillo, J.A.C., Juanco, F.E., Fernández, et al.: Fundamentals of Machine Theory and Mechanisms, vol. 40. Springer, Heidelberg (2016)
Milliken, W.: Race Car Vehicle Dynamics. Society of Automotive Engineers, Warrendale (1995)
Morales, E.: Sensitivity study of front suspension parameters in elastokinematics and handling behavior of a vehicle. Society of Automotive Engineers, 2016-36-0182 (2016)
Reimpell, J., Stoll, H., Betzler J.: The Automotive Chassis: Engineering Principles. Butterworth-Heinemann, Oxford (2001)
Rocca, E., Timpone, F.: Analysis of multilink suspension characteristics due to the rods length variations. In: Proceedings of the World Congress on Engineering, vol. 2, pp. 107–1021 (2016)
Smith, J.: An Introduction to Moder Vehicle Design. Butterworth-Heinemann, Oxford (2002)
Taehyun, S., Pradheep, C.: Influence of Suspension Properties on Vehicle Roll Stability. Society of Automotive Engineers, 2006-01-1950 (2006)
Timpone, F.: A physical analytical model to study the elasto-kinematic behaviour of a macpherson suspension. In: Advances in Italian Mechanism Science, pp. 491–501. Springer (2017)
Tota, A., Lenzo, B., Lu, Q., Sorniotti, A., Gruber, P., Fallah, S., Velardocchia, M. et al.: On the experimental analysis of integral sliding modes for yaw rate and sideslip control of an electric vehicle with multiple motors. Int. J. Automot. Technol. 19, 811–823 (2018)
Wang, Z., Montanaro, U., Fallah, S., et al.: A gain scheduled robust linear quadratic regulator for vehicle direct yaw moment control. Mechatronics 51, 31–45 (2018)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this paper
Cite this paper
Belluomo, C., Lenzo, B., Bucchi, F., Velardocchia, M. (2019). Design, Analysis and Investigation of an Independent Suspension for Passenger Cars. In: Carbone, G., Gasparetto, A. (eds) Advances in Italian Mechanism Science. IFToMM ITALY 2018. Mechanisms and Machine Science, vol 68. Springer, Cham. https://doi.org/10.1007/978-3-030-03320-0_18
Download citation
DOI: https://doi.org/10.1007/978-3-030-03320-0_18
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-03319-4
Online ISBN: 978-3-030-03320-0
eBook Packages: EngineeringEngineering (R0)