In this study, two novel foam-filled hierarchical structures are proposed, namely foam-filled
square hierarchical tubes (FSHT) and foam-filled circular hierarchical tubes (FCHT). First …

Thin-walled structures have been widely used in vehicle components due to their lightweight
characteristics. To design structural parameters that are more in line with actual …

The planetary gear train is often used as the main device for decelerating and increasing the
torque of the drive motor of electric vehicles. Considering the lightweight requirement and …

The suspension system is an important part of a vehicle and directly affects the vehicle's
comfort and stability during driving. There are various nonlinearities and uncertainties in the …

In real life, there are a lot of uncertainties in engineering structure design, and the potential
uncertainties will have an important impact on the structural performance responses …

This study proposes a multi-objective optimization (MOO) strategy with an improved
constraint-handling technique to improve the crashworthiness of an excavator rollover …

In vibration analysis, a vehicle system encounters dimensionality issues due to its high-
dimensional uncertain parameters. An approximate model offers a viable solution for …

The planetary gear train is often used as the main device for decelerating and increasing the
torque of the drive motor of electric vehicles. Considering the lightweight requirement and …