Fatigue Life Assessment Approach to Ride Comfort Optimization of a Passenger Car under Random Road Execution Conditions 2005-01-0805
In this article a novel method has been developed to improve the ride comfort of a passenger car by optimum choice of shock absorbers. The objective is to minimize the fatigue provided in the body due to transmitted vibrations. A comprehensive ADAMS model of the car was constructed for perfect simulation of car motions in different maneuvers. This model was validated by further construction of a car and test rig model, and comparing hydro-pulse test data on the real car with simulation results of ADAMS model. The real road profile was adopted as stimulus for the model.
Citation: Kasaiezadeh, A., Jahromi, M., and Alasty, A., "Fatigue Life Assessment Approach to Ride Comfort Optimization of a Passenger Car under Random Road Execution Conditions," SAE Technical Paper 2005-01-0805, 2005, https://doi.org/10.4271/2005-01-0805. Download Citation
Alireza Kasaiezadeh, Mohammad Rafiee Jahromi, Aria Alasty
SAIPA/AIRIC, Department of Mechanical Engineering, Sharif University of Technology, Center of Excellence in Design, Robotics, and Automation (CEDRA) Department of Mechanical Engineering, Sharif University of Technology
SAE 2005 World Congress & Exhibition
Fatigue Research and Applications 2005-SP-1952