Topology Optimization - Improved Checker-Board Filtering With Sharp Contours

Christian Gejl Pedersen, Jeppe Jessen Lund, Lars Damkilde, Anders Schmidt A. Kristensen

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    Resumé

    In topology optimization it is mandatory to use a filtering technique in order to prevent checker-boarder solutions. The paper examines a new filtering principle and demonstrates an improved sharpness in the contours. This was not realized in the original proposal of the filter. Furthermore the paper offers an explanation of the advantage of the filtering technique
    OriginalsprogEngelsk
    TitelProceedings of the 19th Nordic Seminar on Computational Mechanics
    RedaktørerO. Dahlblom, L. Fuchs, K. Persson, M. Ristinmaa, G. Sandberg, I. Svensson
    Antal sider4
    ForlagLund University
    Publikationsdato2006
    Sider182-185
    StatusUdgivet - 2006
    BegivenhedNordic Seminar on Computational Mechanics - Lund, Sverige
    Varighed: 20 okt. 200621 okt. 2006
    Konferencens nummer: 19

    Konference

    KonferenceNordic Seminar on Computational Mechanics
    Nummer19
    LandSverige
    ByLund
    Periode20/10/200621/10/2006
    NavnStructural Mechanics
    ISSN0281-6679

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    Shape optimization

    Emneord

    • Topology Optimization
    • Maximum Stiffness
    • Finite Element Method
    • Optimal Criteria Method
    • Strain Density
    • Checker-Boarder Filter

    Citer dette

    Pedersen, C. G., Lund, J. J., Damkilde, L., & A. Kristensen, A. S. (2006). Topology Optimization - Improved Checker-Board Filtering With Sharp Contours. I O. Dahlblom, L. Fuchs, K. Persson, M. Ristinmaa, G. Sandberg, & I. Svensson (red.), Proceedings of the 19th Nordic Seminar on Computational Mechanics (s. 182-185). Lund University. Structural Mechanics
    Pedersen, Christian Gejl ; Lund, Jeppe Jessen ; Damkilde, Lars ; A. Kristensen, Anders Schmidt. / Topology Optimization - Improved Checker-Board Filtering With Sharp Contours. Proceedings of the 19th Nordic Seminar on Computational Mechanics. red. / O. Dahlblom ; L. Fuchs ; K. Persson ; M. Ristinmaa ; G. Sandberg ; I. Svensson. Lund University, 2006. s. 182-185 (Structural Mechanics).
    @inproceedings{c17969e0b11911db8b72000ea68e967b,
    title = "Topology Optimization - Improved Checker-Board Filtering With Sharp Contours",
    abstract = "In topology optimization it is mandatory to use a filtering technique in order to prevent checker-boarder solutions. The paper examines a new filtering principle and demonstrates an improved sharpness in the contours. This was not realized in the original proposal of the filter. Furthermore the paper offers an explanation of the advantage of the filtering technique",
    keywords = "Topology Optimization, Maximum Stiffness, Finite Element Method, Optimal Criteria Method, Strain Density, Checker-Boarder Filter, Topology Optimization, Maximum Stiffness, Finite Element Method, Optimal Criteria Method, Strain Density, Checker-Boarder Filter",
    author = "Pedersen, {Christian Gejl} and Lund, {Jeppe Jessen} and Lars Damkilde and {A. Kristensen}, {Anders Schmidt}",
    year = "2006",
    language = "English",
    pages = "182--185",
    editor = "O. Dahlblom and L. Fuchs and K. Persson and M. Ristinmaa and G. Sandberg and I. Svensson",
    booktitle = "Proceedings of the 19th Nordic Seminar on Computational Mechanics",
    publisher = "Lund University",

    }

    Pedersen, CG, Lund, JJ, Damkilde, L & A. Kristensen, AS 2006, Topology Optimization - Improved Checker-Board Filtering With Sharp Contours. i O Dahlblom, L Fuchs, K Persson, M Ristinmaa, G Sandberg & I Svensson (red), Proceedings of the 19th Nordic Seminar on Computational Mechanics. Lund University, Structural Mechanics, s. 182-185, Nordic Seminar on Computational Mechanics, Lund, Sverige, 20/10/2006.

    Topology Optimization - Improved Checker-Board Filtering With Sharp Contours. / Pedersen, Christian Gejl; Lund, Jeppe Jessen; Damkilde, Lars; A. Kristensen, Anders Schmidt.

    Proceedings of the 19th Nordic Seminar on Computational Mechanics. red. / O. Dahlblom; L. Fuchs; K. Persson; M. Ristinmaa; G. Sandberg; I. Svensson. Lund University, 2006. s. 182-185.

    Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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    T1 - Topology Optimization - Improved Checker-Board Filtering With Sharp Contours

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    AU - Lund, Jeppe Jessen

    AU - Damkilde, Lars

    AU - A. Kristensen, Anders Schmidt

    PY - 2006

    Y1 - 2006

    N2 - In topology optimization it is mandatory to use a filtering technique in order to prevent checker-boarder solutions. The paper examines a new filtering principle and demonstrates an improved sharpness in the contours. This was not realized in the original proposal of the filter. Furthermore the paper offers an explanation of the advantage of the filtering technique

    AB - In topology optimization it is mandatory to use a filtering technique in order to prevent checker-boarder solutions. The paper examines a new filtering principle and demonstrates an improved sharpness in the contours. This was not realized in the original proposal of the filter. Furthermore the paper offers an explanation of the advantage of the filtering technique

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    KW - Maximum Stiffness

    KW - Finite Element Method

    KW - Optimal Criteria Method

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    KW - Topology Optimization

    KW - Maximum Stiffness

    KW - Finite Element Method

    KW - Optimal Criteria Method

    KW - Strain Density

    KW - Checker-Boarder Filter

    M3 - Article in proceeding

    SP - 182

    EP - 185

    BT - Proceedings of the 19th Nordic Seminar on Computational Mechanics

    A2 - Dahlblom, O.

    A2 - Fuchs, L.

    A2 - Persson, K.

    A2 - Ristinmaa, M.

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    A2 - Svensson, I.

    PB - Lund University

    ER -

    Pedersen CG, Lund JJ, Damkilde L, A. Kristensen AS. Topology Optimization - Improved Checker-Board Filtering With Sharp Contours. I Dahlblom O, Fuchs L, Persson K, Ristinmaa M, Sandberg G, Svensson I, red., Proceedings of the 19th Nordic Seminar on Computational Mechanics. Lund University. 2006. s. 182-185. (Structural Mechanics).