Topology optimization of a chassis model
Upadhayaya, Sagar (2025)
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:amk-2025121536762
https://urn.fi/URN:NBN:fi:amk-2025121536762
Tiivistelmä
Lightweight design is a key objective in modern automotive engineering, where reducing chassis weight without compromising strength and stiffness directly improves vehicle performance, safety, and efficiency. This thesis focuses on the application of topology optimization methods to a chassis model to achieve a more efficient material distribution.
The methodology includes CAD modeling of a chassis, finite element analysis (FEA) under defined load cases, and topology optimization using suitable software tools. The optimized design is compared with the baseline model in terms of weight, stiffness, and structural performance.
The results demonstrate the potential of topology optimization for reducing weight while maintaining stiffness, leading to an improved chassis design framework.
The methodology includes CAD modeling of a chassis, finite element analysis (FEA) under defined load cases, and topology optimization using suitable software tools. The optimized design is compared with the baseline model in terms of weight, stiffness, and structural performance.
The results demonstrate the potential of topology optimization for reducing weight while maintaining stiffness, leading to an improved chassis design framework.