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A Study on the Effect of Steering Input Frequency on Transient Lateral Dynamics of Four-Wheeled Passenger Vehicles
ISSN: 0148-7191, e-ISSN: 2688-3627
Published January 09, 2019 by SAE International in United States
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Vehicle lateral dynamic response parameters such as yaw velocity, lateral acceleration, roll angle, etc. depend on the nature of steering input. Response parameters vary with the amplitude and frequency of steering input. This paper deals with developing insights into the effect of steering input frequency on transient handling dynamics. For the purpose two SUV segment vehicles with similar curb weight are considered. Vehicles are given pulse inputs of the amplitudes corresponding to 4 m/s2 steady state lateral acceleration and target speeds of 80 kmph and 100 kmph, as recommended in ISO 7401:2011. Steering inputs are executed using a Steering Robot (ABD SR30). Lateral transient dynamic response gains as well as natural frequencies of yaw are studied for 0-2 Hz input frequencies. Several insights are developed, adding to the understanding of transient lateral dynamics and its relationship with steering input.
CitationJoshi, D., Kedia, S., and Muthiah, S., "A Study on the Effect of Steering Input Frequency on Transient Lateral Dynamics of Four-Wheeled Passenger Vehicles," SAE Technical Paper 2019-26-0070, 2019, https://doi.org/10.4271/2019-26-0070.
Data Sets - Support Documents
|[Unnamed Dataset 1]|
- Crolla, D.A., Chen, D.C., Whitehead, J.P., and Alstead, C.J., “Vehicle Handling Assessment Using a Combined Subjective-Objective Approach,” SAE Technical Paper 980226, 1998, doi:10.4271/980226; ISO 7401: 2003, “Road Vehicles-Lateral Transient Response Test Methods-Open-Loop Test Methods,” 2003.
- ISO 7401: 2011, “Road Vehicles-Lateral Transient Response Test Methods-Open-Loop Test Methods,” 2011.
- Mokhiamar, O. and Abe, M., “Active Wheel Steering and Yaw Moment Control Combination to Maximize Stability as Well as Vehicle Responsiveness during Quick Lane Change for Active Vehicle Handling Safety,” Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering 216(2):115-124, 2002.
- Weiskircher, T. and Ayalew, B., “Frameworks for Interfacing Trajectory Tracking with Predictive Trajectory Guidance for Autonomous Road Vehicles,” American Control Conference (ACC), 2015, IEEE, 2015, 477-482.
- Sawase, K. and Sano, Y., “Application of Active Yaw Control to Vehicle Dynamics by Utilizing Driving/Breaking Force,” JSAE Review 20(2):289-295, 1999.
- Koehn, P. and Eckrich, M., “Active Steering-the BMW Approach towards Modern Steering Technology,” SAE Technical Paper 2004-01-1105, 2004, doi:10.4271/2004-01-1105.
- He, J., Crolla, D.A., Levesley, M.C., and Manning, W.J., “Integrated Active Steering and Variable Torque Distribution Control for Improving Vehicle Handling and Stability,” SAE Technical Paper 2004-01-1071, 2004, doi:10.4271/2004-01-1071.
- ISO 15037-1:2006, “Road Vehicles Vehicle Dynamics Test Methods-Part 1-General Conditions for Passenger Cars,” 2006.
- Mimuro, T., Ohsaki, M., Yasunaga, H., Satoh, K. et al. , “Four Parameter Evaluation Method of Lateral Transient Response,” SAE Technical Paper 901734, 1990, doi:10.4271/901734.
- Minh, V.T., “Vehicle Steering Dynamic Calculation and Simulation,” Proceedings of 23rd Symposium DAAAM International, 2012, Vienna, 237-242.
- National Highway Traffic Safety Administration, “Laboratory Test Procedure for Dynamic Rollover: The Fishhook Maneuver Test Procedure,” US Department of Transportation, Washington, DC, 2013.