On mesh sensitivities and boundary formulas for discrete adjoint-based gradients in inviscid aerodynamic shape optimization.
Carlos LozanoPublished in: J. Comput. Phys. (2017)
Keyphrases
- image gradient
- high curvature
- d mesh
- shape description
- continuous optimization
- geometrical properties
- object boundaries
- optimal control
- sensitivity analysis
- morphological skeleton
- optimization process
- medial axis
- shape features
- optimization problems
- shape model
- simply connected
- object shape
- optimization algorithm
- shape matching
- decision variables
- shape analysis
- gradient field
- arbitrary topology
- object based video
- evolutionary algorithm
- region based segmentation
- gradient information
- fourier descriptors
- shape prior