Model order reduction for small strain elasto‐plasticity based on an adaptive strategy
نویسندگان
چکیده
In this contribution, an online adaptive reduced order model is presented for small-strain elasto-plasticity. Using the GALERKIN method, problem projected to a lower subspace giving based on displacement field snapshots. The adaptivity lies in update of projection operator, which carried out different parts simulation if certain criteria related convergence behavior are not fulfilled. With relative POD analysis called Proper Snapshot Selection (PSS), new basis chosen and proceeded.
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ژورنال
عنوان ژورنال: Proceedings in applied mathematics & mechanics
سال: 2021
ISSN: ['1617-7061']
DOI: https://doi.org/10.1002/pamm.202000182