Multi-objective crashworthiness design optimization of a rollover protective structure by an improved constraint-handling technique

This study proposes a multi-objective optimization (MOO) strategy with an improved constraint-handling technique to improve the crashworthiness of an excavator rollover protective structure (ROPS). First, the experimental test under the ISO 12117 criteria is conducted and the developed numerical mod...

Full description

Bibliographic Details

Published in:	Electronic Research Archive
Main Authors:	Chao Ma, Hong Fu, Pengcheng Lu, Hongpeng Lu
Format:	Article
Language:	English
Published:	AIMS Press 2023-06-01
Subjects:	crashworthiness optimization rollover protective structure structural response analysis constrained multi-objective optimization adaptive penalty function method
Online Access:	https://www.aimspress.com/article/doi/10.3934/era.2023218?viewType=HTML