This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Development of Algorithms for Increasing Tire Grip through Frequency Response System of the Chassis and the Spring-Damper System
Technical Paper
2013-01-2897
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
The paper concentrates on generating maximum tire grip by using the frequency response system of individual automobile components.
Tire data has been consulted for and used to verify the findings presented in this paper. The tire data has been provided by the FSAE Tire Test Consortium (TTC) & Calspan Tire Research Facility (TIRF), U.S.A. specifically for FSAE/FS teams.
Tire parameters such as vertical load, tire temperature, tire pressure, etc. have been given highest weightage as they directly affect the major force outputs in addition to frequency excitement.
Suspension geometry design and its role as a precursor to an effective shock absorbing setup have been highlighted here.
The damping has been calculated and algorithms related to it have been presented here since effective and quick response of the vehicle's behaviour can be modified through this.
Frequency algorithms have been generated after crosschecking with tire data that aim at maximizing tire grip.
The base automobile used here is a Formula Student vehicle built as per the 2011 rules and regulations.
Recommended Content
Citation
M. Rao, P., "Development of Algorithms for Increasing Tire Grip through Frequency Response System of the Chassis and the Spring-Damper System," SAE Technical Paper 2013-01-2897, 2013, https://doi.org/10.4271/2013-01-2897.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 |
Also In
References
- Milliken , W.F. and Milliken , D.L. Race Car Vehicle Dynamics Society of Automotive Engineers, Inc. Warrendale, PA 978-1-56091-526-3 1994
- Gillespie , T.D Fundamentals of Vehicle Dynamics Society of Automotive Engineers, Inc. Warrendale, PA 978-1-56091-199-9 1992 10.4271/R-114
- Pacejka , H. B. Tyre and Vehicle Dynamics Second Butterworth-Heinemann 2006
- Dixon , J.C. Shock Absorber Handbook Second SAE International and John Wiley & Sons Ltd. Warrendale, PA 978-0-7680-1843-1 2007
- Smith , C. Tune to Win Society of Automotive Engineers, Inc. Warrendale, PA 978-0-87938-071-7 1978
- Rouelle , C OptimumG seminar, OptimumG 24 28 March 2010 ARAI Pune, India
- FSAE Tire Test Consortium www.millikenresearch.com/fsaettc.html
- SAE International Surface Vehicle Information Report Tire Performance Technology SAE Standard J2047 Feb. 1998