Jinyu Gu1, Jinping Qu1, Yingjun Wang1,*
The International Conference on Computational & Experimental Engineering and Sciences, Vol.26, No.4, pp. 1-1, 2023, DOI:10.32604/icces.2023.09161
Abstract In the topology optimization problem of mechanical structures, the optimization objectives are mainly
focused on the compliance minimization, displacement minimization, stress minimization, and so on.
However, in practical engineering, these kinds of optimization objectives do not meet all the requirements.
Some structures, such as wind turbine blades and engine blades of aircrafts, are required to maintain a
superior aerodynamic shape under external loads. This puts a higher requirement on the local deformation
homogenization of the structure. Therefore, we proposed a topology optimization method for the
minimization of local relative displacement differences considering stress constraints. First,… More >
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