Analysis, Design, And Manufacturing using Microstructures

Resultado final

Comparisons with existing optimization systems
Validation of fast solvers for microstructured geometries
Examples of synthesizing and analyzing/optimizing heterogeneous/composite microstructures

Examples of synthesizing and analyzingoptimizing heterogeneouscomposite microstructures

Metal artefacts polished via biomachining
Report on simulation strategies on microstructures
Report on generating general regular and semi-regular planar/volumetric tilings

Report on generating general regular and semiregular planarvolumetric tilings

Report on optimization algorithms and their validation for microstructured designs
Model files and description report
Code for path-planning and custom-shaped tool computation
Examples of microstructures and/or heat isolator under stress, following analysis/optimization
Artefacts manufactured via hybrid machining
Comparisons with FE solutions
Description and realization of 2 industrial models compared to existing CAD systems
Roughness inspection
Validation of microstructure generation code on simple test-cases

Validation of microstructure generation code on simple testcases

Report on the computation of trimmed offset surfaces and Voronoi diagrams with microstructures

Proceedings and video from the final conference
ADAM^2 Website (including project Logo)

ADAM^2 Website (including project Logo). The webpage will be opened and the positions will be advertised 3 months prior M1.

Final conference with Industrial Minisymposium
Advertisement of Research openings

Advertisement of Research openings. The webpage will be opened and the positions will be advertised 3 months prior M1.

Kick-off Workshop
Article promoting ADAM^2 in a popularizing journal

Article promoting ADAM2 in a popularizing journal

Publications in scientific journals & conferences

Publicaciones

Constant probe orientation for fast contact-based inspection of 3D free-form surfaces using (3+2)-axis inspection machines

Autores: Oleksii Sliusarenko; Gaizka Gómez Escudero; Haizea González; Amaia Calleja; Michael Bartoň; Naiara Ortega; Luis Norberto López de Lacalle
Publicado en: Precision Engineering, Edición 8, 2023, ISSN 0141-6359
Editor: Elsevier BV
DOI: 10.1016/j.precisioneng.2023.06.013

Screw rotor manufacturing via 5-axis flank CNC machining using conical tools

Autores: Michal Bizzarri; Pengbo Bo; Michael Bartoň
Publicado en: Computer Aided Geometric Design, Edición 20, 2023, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2022.102168

Robust numerical integration on curved polyhedra based on folded decompositions

Autores: Pablo Antolin, Xiaodong Wei, Annalisa Buffa
Publicado en: Computer Methods in Applied Mechanics and Engineering, 2022, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.1016/j.cma.2022.114948

Computational Design of Laser-Cut Bending-Active Structures

Autores: Emmanuel Rodriguez, Georges-Pierre Bonneau, Stefanie Hahmann, Mélina Skouras
Publicado en: Computer-Aided Design, Edición 151, 2022, Página(s) 1-12, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2022.103335

Fast and multiscale formation of isogeometric matrices of microstructured geometric models

Autores: Thibaut Hirschler; Pablo Antolin; Annalisa Buffa
Publicado en: Computational Mechanics, Edición 26, 2021, ISSN 0178-7675
Editor: Springer Verlag
DOI: 10.1007/s00466-021-02098-y

On C0 and C1 continuity of envelopes of rotational solids and its application to 5-axis CNC machining

Autores: Felipe Ponce-Vanegas; Michal Bizzarri; Michael Bartoň
Publicado en: Computer Aided Geometric Design, Edición 14, 2023, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2023.102245

Precise Hausdorff distance computation for freeform surfaces based on computations with osculating toroidal patches

Autores: Sang-Hyun Son, Myung-Soo Kim, Gershon Elber
Publicado en: Computer Aided Geometric Design, Edición 86, 2021, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2021.101967

The Construction of Conforming-to-shape Truss Lattice Structures via 3D Sphere Packing

Autores: Boris van Sosin, Daniil Rodin, Hanna Sliusarenko, Michael Bartoň, Gershon Elber
Publicado en: Computer-Aided Design, Edición 132, 2021, Página(s) 102962, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2020.102962

Adaptive isogeometric analysis on two-dimensional trimmed domains based on a hierarchical approach

Autores: Luca Coradello a, Pablo Antolin a, Rafael Vázquez a b, Annalisa Buffa a b
Publicado en: Computer Methods in Applied Mechanics and Engineering, 2020, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.1016/j.cma.2020.112925

An a posteriori error estimator for isogeometric analysis on trimmed geometries,

Autores: A. Buffa, O. Chanon, R. Vázquez,
Publicado en: IMA Journal of Numerical Analysis, 2023, ISSN 0272-4979
Editor: Oxford University Press
DOI: 10.48550/arxiv.2112.14661

Geometry and tool motion planning for curvature adapted CNC machining

Autores: Michael Bartoň, Michal Bizzarri, Florian Rist, Oleksii Sliusarenko, Helmut Pottmann
Publicado en: ACM TOG, Edición 40, 2021, Página(s) 1-16, ISSN 0730-0301
Editor: Association for Computing Machinary, Inc.
DOI: 10.1145/3450626.3459837

Implicit Functionally Graded Conforming Microstructures

Autores: Q-Y. Hong, G. Elber, and Myung-Soo Kim
Publicado en: Computer-Aided Design, 2023, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2023.103548

A New Approach in the Design of Microstructured Ultralight Components to Achieve Maximum Functional Performance

Autores: Amaia Calleja-Ochoa; Haizea González-Barrio; Norberto López de Lacalle; Silvia Martinez; J. Albizuri; Aitzol Lamikiz
Publicado en: Materials, Edición 19961944, 2021, ISSN 1996-1944
Editor: MDPI Open Access Publishing
DOI: 10.3390/ma14071588

Quadrature-free immersed isogeometric analysis

Autores: P. Antolin; T. Hirschler
Publicado en: Engineering with Computers, Edición 19, 2022, ISSN 0177-0667
Editor: Springer Verlag
DOI: 10.1007/s00366-022-01644-3

A localized reduced basis approach for unfitted domain methods on parameterized geometries

Autores: Margarita Chasapi, Pablo Antolin, Annalisa Buffa
Publicado en: Computer Methods in Applied Mechanics and Engineering, 2023, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.1016/j.cma.2023.115997

Towards $G^1$-continuous multi-strip path-planning for 5-axis flank CNC machining of free-form surfaces using conical cutting tools

Autores: Rajain, K.; Bizzarri, M.; Lavicka, M.; Kosinka, J.; Barton, M.
Publicado en: Computer-Aided Design, Edición 13, 2023, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2023.103555

Coupling of non-conforming trimmed isogeometric Kirchhoff–Love shells via a projected super-penalty approach

Autores: Luca Coradello; Josef Kiendl; Annalisa Buffa
Publicado en: Computer methods in applied mechanics and engineering, Edición 00457825, 2021, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.48550/arxiv.2104.13804

A Review of a B-spline based Volumetric Representation: Design, Analysis and Fabrication of Porous and/or Heterogeneous Geometries

Autores: Gershon Elber
Publicado en: Computer-Aided Design, 2023, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2023.103587

Euclidean offset and bisector approximations of curves over freeform surfaces

Autores: Gershon Elber a, Myung-Soo Kim b
Publicado en: Computer Aided Geometric Design, 2020, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2020.101850

Immersed boundary-conformal isogeometric method for linear elliptic problems

Autores: Xiaodong Wei, Benjamin Marussig, Pablo Antolin & Annalisa Buffa
Publicado en: Computational Mechanics, 2021, ISSN 0178-7675
Editor: Springer Verlag
DOI: 10.1007/s00466-021-02074-6

Heterogeneous parametric trivariate fillets

Autores: Ramy Masalha, Emiliano Cirillo, Gershon Elber.
Publicado en: Computer Aided Geometric Design, Edición 86, 2021, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2021.101970

5-axis double-flank CNC machining of spiral bevel gears via custom-shaped milling tools — Part I: Modeling and simulation

Autores: Pengbo Bo, Haizea González, Amaia Calleja, Luis Norberto López de Lacalle, Michael Bartoň
Publicado en: Precision Engineering, Edición 62, 2020, Página(s) 204-212, ISSN 0141-6359
Editor: Elsevier BV
DOI: 10.1016/j.precisioneng.2019.11.015

Curve-guided 5-axis CNC flank milling of free-form surfaces using custom-shaped tools

Autores: Kanika Rajain; Oleksii Sliusarenko; Michal Bizzarri; Michael Bartoň
Publicado en: Computer Aided Geometric Design, 2022, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cagd.2022.102082

Surface-surface-intersection computation using a bounding volume hierarchy with osculating toroidal patches in the leaf nodes

Autores: Youngjin Park a, Sang-Hyun Son a, Myung-Soo Kim a, Gershon Elber b
Publicado en: Computer-Aided Design, 2020, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2020.102866

Conformal Microstructure Synthesis in Trimmed Trivariate Based V-Reps

Autores: Q Youn Hong; Gershon Elber
Publicado en: Computer-Aided Design, Edición 00104485, 2021, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2021.103085

Region extraction in mesh intersection, Computer- Aided Design

Autores: P. Antolin, A. Buffa, E. Cirillo,
Publicado en: Computer-Aided Design, 2023, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2022.103448

Shape Optimization for Temperature Regulation in Extrusion Dies Using Microstructures

Autores: Jacques Zwar, Gershon Elber, Stefanie Elgeti
Publicado en: J. Mech. Des., 2023, ISSN 1050-0472
Editor: American Society of Mechanical Engineers
DOI: 10.1115/1.4056075

Self-intersection computation for freeform surfaces based on a regional representation scheme for miter points

Autores: Youngjin Park, Q Youn Hong, Myung-Soo Kim, Gershon Elber
Publicado en: Computer Aided Geometric Design, Edición 86, 2021, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2021.101979

Reparameterization of Ruled Surfaces: Toward Generating Smooth Jerk-minimized Toolpaths for Multi-axis Flank CNC Milling

Autores: Ali Hashemian, Pengbo Bo, Michael Bartoň
Publicado en: Computer-Aided Design, Edición 127, 2020, Página(s) 102868, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2020.102868

Reduced Order Modeling based Inexact FETI-DP solver for lattice structures

Autores: Hirschler, Thibaut ; Bouclier, Robin ; Antolin, Pablo ; Buffa, Annalisa
Publicado en: International Journal for Numerical Methods in Engineering, 2024, ISSN 0029-5981
Editor: John Wiley & Sons Inc.
DOI: 10.48550/arxiv.2308.11371

Stabilized isogeometric formulation of the Stokes problem on overlapping patches

Autores: Xiaodong Wei, Riccardo Puppi, Pablo Antolin, Annalisa Buffa
Publicado en: Computer Methods in Applied Mechanics and Engineering, 2023, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.1016/j.cma.2023.116477

Efficient 5-axis CNC trochoidal flank milling of 3D cavities using custom-shaped cutting tools

Autores: Pengbo Bo; Hongyu Fan; Michael Bartoň
Publicado en: Computer-Aided Design, Edición 00104485, 2022, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2022.103334

Synthesis of 3D Jigsaw Puzzles over Freeform 2-Manifolds

Autores: Gershon Elber, Myung Soo Kim
Publicado en: Computers & Graphics, Edición 102, 2022, Página(s) 339-348, ISSN 0097-8493
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cag.2021.10.014

A projected super-penalty method for the $$C^1$$-coupling of multi-patch isogeometric Kirchhoff plates

Autores: Luca Coradello; Gabriele Loli; Annalisa Buffa
Publicado en: Computational Mechanics, Edición 01787675, 2020, ISSN 0178-7675
Editor: Springer Verlag
DOI: 10.1007/s00466-021-01983-w

Characterizing envelopes of moving rotational cones and applications in CNC machining

Autores: Mikhail Skopenkov, Pengbo Bo, Michael Bartoň, Helmut Pottmann
Publicado en: Computer Aided Geometric Design, Edición 83, 2020, Página(s) 101944, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2020.101944

Efficient Minimum Distance Computation for Solids of Revolution

Autores: S.-H. Son, S.-H. Yoon, M.-S. Kim, G. Elber
Publicado en: Computer Graphics Forum, 2020, ISSN 0167-7055
Editor: Blackwell Publishing Inc.
DOI: 10.1111/cgf.13950

Manufacturing of Screw Rotors Via 5-axis Double-Flank CNC Machining

Autores: Michal Bizzarri, Michael Bartoň
Publicado en: Computer-Aided Design, Edición 132, 2021, Página(s) 102960, ISSN 0010-4485
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.cad.2020.102960

5-axis double-flank CNC machining of spiral bevel gears via custom-shaped tools – Part II: physical validations and experiments

Autores: Gomez, G.; Bo, P.; Gonzalez, H.; Calleja, A.; Barton, M.; Lopez de Lacalle, N.
Publicado en: International Journal of Advanced Manufacturing Technology, Edición 02683768, 2022, ISSN 0268-3768
Editor: Springer Verlag
DOI: 10.1007/s00170-021-08166-0

Kernel-based construction operators for Boolean sum and ruled geometry

Autores: Haitham Fadila; Q Youn Hong; Gershon Elber
Publicado en: Computer Aided Geometric Design, Edición 11, 2023, ISSN 0167-8396
Editor: Elsevier BV
DOI: 10.1016/j.cagd.2023.102205

Geometric construction of auxetic metamaterials

Autores: Georges-Pierre Bonneau , Stefanie Hahmann, Johana Marku
Publicado en: Computer Graphics Forum, Edición 40, 2021, Página(s) 291-304, ISSN 0167-7055
Editor: Blackwell Publishing Inc.
DOI: 10.1111/cgf.142633

A mathematical theory for mass lumping and its generalization with applications to isogeometric analysis

Autores: Y. Voet, E. Sande, A. Buffa,
Publicado en: Computer Methods in Applied Mechanics and Engineering, 2023, ISSN 0045-7825
Editor: Elsevier BV
DOI: 10.1016/j.cma.2023.116033

Fast parametric analysis of trimmed multi-patch isogeometric Kirchhoff-Love shells using a local reduced basis method

Autores: Chasapi, Margarita; Antolin, Pablo; Buffa, Annalisa
Publicado en: Arxiv, Edición 16, 2023
Editor: Arxiv
DOI: 10.48550/arxiv.2307.09113

Foreword to the special section on Shape Modeling International 2023 (SMI2023)

Autores: Georges-Pierre Bonneau, Ligang Liu, Michela Mortara
Publicado en: Computers and Graphics, 2023
Editor: Computers and Graphics
DOI: 10.1016/j.cag.2023.10.008

Outils Numériques pour la Conception des Structures Lattices

Autores: Thibaut Hirschler, Pablo Antolin, Annalisa Buffa
Publicado en: HAL, 2022
Editor: HAL

Volumetric representations could revolutionise 3D printing

Autores: Gershon Elber
Publicado en: Research Outreach, Edición 114, 2020, Página(s) 94-97
Editor: Research Outreach
DOI: 10.32907/ro-114-9497

Conformal Parametric Microstructure Synthesis for Boundary Representations

Autores: Q Y. Hong and Y. Park and G. Elber
Publicado en: The Hyperseeing magazine, 2022
Editor: The Hyperseeing magazine

Efficient isogeometric analysis of lattice structures

Autores: T. Hirschler, P. Antolin, R. Bouclier, A. Buffa,
Publicado en: 11th International Conference on IsoGeometric Analysis 2023, 2023
Editor: 11th International Conference on IsoGeometric Analysis 2023

Definition of tailor made cutting tools for machining of complex surfaces based on final surface shape

Autores: Gaizka Gómez Escudero; Pablo Fernandez De Lucio; Haizea Gonzalez Barrio; Luis Norberto Lopez De La Calle Marcaide; Amaia Calleja Ochoa; Michael Barton
Publicado en: instname:, Edición 3, 2020
Editor: IEEE
DOI: 10.1109/macise49704.2020.00031

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