Design optimization and structural analysis of SAE BAJA Chassis using Solidworks and Ansys

Author(s)	Dr. ANANADA MOHAN VEMULA, O. KAMAL, K. RITHIK, K. TARUN
Country	India
Abstract	The chassis is a critical component of an SAE BAJA (All-Terrain Vehicle), providing structural integrity, safety, and performance under extreme off-road conditions. This study focuses on the design optimization and structural analysis of an SAE BAJA chassis using SolidWorks for modelling and ANSYS for finite element analysis (FEA). The research begins with an optimized design approach, considering factors such as material selection, weight reduction, And compliance with SAE BAJA regulations. Structural analysis is conducted to evaluate stress distribution, deformation, and factor of safety under various loading conditions, including impact, torsion, and bending. The results provide insights into potential design modifications to enhance durability and performance while maintaining lightweight construction. This project aims to develop a chassis that ensures high strength-to-weight ratio, improved load-bearing capacity, and enhanced safety, contributing to the overall efficiency of the SAE BAJA vehicle.
Keywords	All-Terrain Vehicle (ATV),SAE BAJA , Chassis, Design Optimization, structural Analysis, simulation, Finite Element Analysis(FEA)
Field	Engineering
Published In	Volume 16, Issue 2, April-June 2025
Published On	2025-06-13
DOI	https://doi.org/10.71097/IJSAT.v16.i2.6223
Short DOI	https://doi.org/g9qqzm

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International Journal on Science and Technology