Enhancing Biomechanical Simulations Based on a Posteriori Error Estimates: The Potential of Dual‐Weighted Residual‐Driven Adaptive Mesh Refinement
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DOI: 10.1002/cnm.3897
Abstract: The finite‐element method (FEM) is a well‐established procedure for computing approximate solutions to deterministic engineering problems described by partial differential equations. FEM produces discrete approximations of the solution with a discretisation error that can be… read more here.
Keywords: posteriori error; weighted residual; error estimates; dual weighted ... See more keywords
A Novel Approach for Local Smoothing With the Weighted Residual Penalty‐Based Technique for Direct Stiffness Identification Using Measured Rotational Modes
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DOI: 10.1002/nme.70195
Abstract: Accurate stiffness and damage identification are the most important parts of structural health monitoring (SHM) for civil engineering structures. Reinforced concrete (r/c) structures are especially challenging due to the numerous cracks dispersed along the length… read more here.
Keywords: weighted residual; stiffness identification; residual penalty; identification ... See more keywords