activity
20162026
most citedA Quadratic Manifold for Model Order Reduction of Nonlinear Structural Dynamics

166 citations · 402 across the 16 of their papers we have counts for

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Showing 2024Show all

2 papers · 1 filter

math.NA2024

Accelerating Construction of Non-Intrusive Nonlinear Structural Dynamics Reduced Order Models through Hyperreduction

Alexander Saccani, Paolo Tiso

We present a novel technique to significantly reduce the offline cost associated to non-intrusive nonlinear tensors identification in reduced order models (ROMs) of geometrically n…

math.DS2024

Data-Driven Reduction of the Finite-Element Model of a Tribomechadynamics Benchmark Problem

Ahmed Amr Morsy, Zhenwei Xu, Paolo Tiso +1

Bolted joints can exhibit nonsmooth and significantly nonlinear dynamics. Finite Element Models (FEMs) of this phenomenon require fine spatial discretizations, inclusion of nonline…