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Article
Multimaterial homologous topology optimization of large telescope structure under multiple elevation conditions
This paper describes a novel numerical design method for homologous deformation problems in large telescope structural design using density-based multimaterial topology optimization. The Large Submillimeter Te...
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Article
Open AccessRobust topology optimization of multi-material lattice structures under material and load uncertainties
Enabled by advancements in multi-material additive manufacturing, lightweight lattice structures consisting of networks of periodic unit cells have gained popularity due to their extraordinary performance and ...
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Article
Enhanced Collaborative Optimization Using Alternating Direction Method of Multipliers
Enhanced collaborative optimization (ECO) is a recently developed multidisciplinary design optimization (MDO) method in the family of collaborative optimization (CO). While ECO achieves better optimization per...
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Article
Shape optimization for suppressing brake squeal
The present paper describes a solution to a non-parametric shape optimization problem of a brake model to suppress squeal noise. The brake model consists of a rotor and a pad, between which Coulomb friction oc...