International Journal of Automotive Engineering and Technologies

2146-9067

Murat CİNİVİZ

10.18245/ijaet.438127

Improvement of the Vehicle Stability Using Suspension Optimization Methods.

Sert

Emre

08 18 2017

6 2 70 84 11 25 2016

2012

International Journal of Automotive Engineering and Technologies

The number of studies that are supported suspension parameters with statistical methods is very small. However, many studies have been made on the dynamics of vehicle handling. For this reason, in this study, sensitivity analysis was performed using different stiffness values of the leaf spring and roll bar in the front suspension. The effects of the parameters on both static and dynamic analyzes were interpreted. In addition, the statistical t-test and Anova analysis were performed in order to compare means of two or three groups.

Vehicle Dynamics Suspension Optimization Sensitivity Analysis Anova

Karayolları Genel Müdürlüğü, 2014, “Trafik Kazaları Özeti”.

J. Darling, R. E. Dorey ve T. J. Ross-Martin, 1990, “Low cost active anti-roll suspensionfor passenger cars.” In Proc. ASME Winter Annual Meeting, DynamicSystems and Control Division, Dallas, TX, USA.

P. Ponticel, 2003, “Dynamic testing rollover on the way.” Automot. Eng. Int., pp. 26–28.S., R., Ribeiro, M., E., Silveira, “Application of Finite Element Method in the Study of Variables that Influence the Stiffness of the Anti-Roll Bar and the Body Roll,” SAE 2013-36-0643, 2013.

Spring Design Manual, SAE Spring Committee, (1996).

Sert, E., Boyraz, P., “Enhancement of Vehicle Handling Based on Rear Suspension Geometry Using Taguchi Method,” SAE 10.4271/2015-01-9020, 2016.

C., B., Winkler, R., D., Ervin, “Rollover of Heavy Commercial Vehicles,” August, 1999.

Xiaobin Ning, Cuiling Zhao, Jisheng Shen "Dynamic Analysis of Car Suspension Using ADAMS/Car for Development of a Software Interface for Optimization".

Sert, E., Dileroğlu, S., Kaya, B., “The Rollover Control Design for Commercial Truck Using Different Controller Applications,” International Journal of Automotive Engineering and Technologies, 2015

“A Tilt Table Procedure for Measuring the Static Rollover Threshold for Heavy Trucks,” 1998, SAE J2180.

Ooi Jong Boon, “Analysis and Optimization of Portal Axle Unit Using Finite Element Modelling and Simulation".2013

Gillespie, Thomas D., “Fundamentals of Vehicle Dynamics,” SAE, 1992.

K., M., Cohen, “A Comparative Analyses of Static and Dynamic Transit Bus Rollover Testing Using Computer Simulation,” The Pennsylvania State University, 2006.

James R., Wilde, Gary J., Heydinger and Dennis A., Guenther, “ADAMS Simulation of Ride and Handling Performance of the Kinetic Suspension System,” SAE 2006-01-1972, 2006.

T., Shim, C., Velusamy, “Improvement of vehicle roll stability by varying suspension properties,” The University of Michigan, 2010.

Sert, E., “Improving Rollover Dynamics Characteristics of the Bus using Parameter Optimization and Controller Design,” ITU, July 2014.

Sert, E., Boyraz, P, “Optimization of suspension system and sensitivity analysis for improvement of stability in a midsize heavy vehicle,” Engineering Science and Technology, an International Journal, Elsevier, 2017