Adaptive shape optimization with NURBS designs and PHT-splines for solution approximation in time-harmonic acoustics.
Javier VidelaAhmed Mostafa ShaabanElena AtroshchenkoPublished in: CoRR (2022)
Keyphrases
- closed form
- b spline
- optimization method
- optimization algorithm
- medial axis
- approximation methods
- shape preserving
- shape model
- global optimization
- shape analysis
- optimization problems
- least squares
- monte carlo sampling
- approximation schemes
- optimization procedure
- linear approximation
- polygonal approximation
- design space
- greedy algorithm
- shape features
- distance transform
- shape matching
- genetic algorithm
- error bounds
- combinatorial optimization
- evolutionary algorithm
- optimal solution