An explicit length scale control approach in SIMP-based topology optimization
The present paper aims to present a new approach for controlling both maximum and minimum length scales of structural members in the Solid Isotropic Material with Penalization (SIMP)-based topology optimization framework. In the proposed approach, length scale control is achieved with help of struct...
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| Veröffentlicht in: | Computer methods in applied mechanics and engineering 2014-12, Vol.282, p.71-86 |
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| container_title | Computer methods in applied mechanics and engineering |
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| creator | Zhang, Weisheng Zhong, Wenliang Guo, Xu |
| description | The present paper aims to present a new approach for controlling both maximum and minimum length scales of structural members in the Solid Isotropic Material with Penalization (SIMP)-based topology optimization framework. In the proposed approach, length scale control is achieved with help of structural skeleton, which is a key concept in mathematical morphology and a powerful tool for describing structural topologies. Numerical examples show that the proposed approach does have the capability to give a complete control of the length scales of an optimal structure in an explicit and local way. |
| doi_str_mv | 10.1016/j.cma.2014.08.027 |
| format | Article |
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Numerical examples show that the proposed approach does have the capability to give a complete control of the length scales of an optimal structure in an explicit and local way.</description><identifier>ISSN: 0045-7825</identifier><identifier>EISSN: 1879-2138</identifier><identifier>DOI: 10.1016/j.cma.2014.08.027</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Computer simulation ; Length scale control ; Mathematical models ; Mathematical morphology ; Optimization ; SIMP ; Structural members ; Structural skeleton ; Topology ; Topology optimization</subject><ispartof>Computer methods in applied mechanics and engineering, 2014-12, Vol.282, p.71-86</ispartof><rights>2014 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c330t-787cb71d3ce99bba8899d2e5c96788f433ec1561e8d6cf987a5a1cb7b066ac673</citedby><cites>FETCH-LOGICAL-c330t-787cb71d3ce99bba8899d2e5c96788f433ec1561e8d6cf987a5a1cb7b066ac673</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.cma.2014.08.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids></links><search><creatorcontrib>Zhang, Weisheng</creatorcontrib><creatorcontrib>Zhong, Wenliang</creatorcontrib><creatorcontrib>Guo, Xu</creatorcontrib><title>An explicit length scale control approach in SIMP-based topology optimization</title><title>Computer methods in applied mechanics and engineering</title><description>The present paper aims to present a new approach for controlling both maximum and minimum length scales of structural members in the Solid Isotropic Material with Penalization (SIMP)-based topology optimization framework. 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Numerical examples show that the proposed approach does have the capability to give a complete control of the length scales of an optimal structure in an explicit and local way.</description><subject>Computer simulation</subject><subject>Length scale control</subject><subject>Mathematical models</subject><subject>Mathematical morphology</subject><subject>Optimization</subject><subject>SIMP</subject><subject>Structural members</subject><subject>Structural skeleton</subject><subject>Topology</subject><subject>Topology optimization</subject><issn>0045-7825</issn><issn>1879-2138</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwA9g8siTYSZM4YqoqPiq1AgmYLedyaV05cbBdRPn1GJWZW255n9N7DyHXnKWc8fJ2l0Kv0ozxWcpEyrLqhEy4qOok47k4JRPGZkVSiaw4Jxfe71gcwbMJWc8Hil-j0aADNThswpZ6UAYp2CE4a6gaR2cVbKke6Oty_ZI0ymNLgx2tsZsDtWPQvf5WQdvhkpx1yni8-ttT8v5w_7Z4SlbPj8vFfJVAnrMQe1TQVLzNAeu6aZQQdd1mWEBdVkJ0szxH4EXJUbQldLWoVKF4JBpWlgrKKp-Sm-PdWO1jjz7IXntAY9SAdu8lL4v4ds6EiFF-jIKz3jvs5Oh0r9xBciZ_1cmdjOrkrzrJhIzqInN3ZDD-8KnRSQ8aB8BWO4QgW6v_oX8AQ-Z3Dg</recordid><startdate>20141201</startdate><enddate>20141201</enddate><creator>Zhang, Weisheng</creator><creator>Zhong, Wenliang</creator><creator>Guo, Xu</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20141201</creationdate><title>An explicit length scale control approach in SIMP-based topology optimization</title><author>Zhang, Weisheng ; Zhong, Wenliang ; Guo, Xu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c330t-787cb71d3ce99bba8899d2e5c96788f433ec1561e8d6cf987a5a1cb7b066ac673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Computer simulation</topic><topic>Length scale control</topic><topic>Mathematical models</topic><topic>Mathematical morphology</topic><topic>Optimization</topic><topic>SIMP</topic><topic>Structural members</topic><topic>Structural skeleton</topic><topic>Topology</topic><topic>Topology optimization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Weisheng</creatorcontrib><creatorcontrib>Zhong, Wenliang</creatorcontrib><creatorcontrib>Guo, Xu</creatorcontrib><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computer methods in applied mechanics and engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Weisheng</au><au>Zhong, Wenliang</au><au>Guo, Xu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An explicit length scale control approach in SIMP-based topology optimization</atitle><jtitle>Computer methods in applied mechanics and engineering</jtitle><date>2014-12-01</date><risdate>2014</risdate><volume>282</volume><spage>71</spage><epage>86</epage><pages>71-86</pages><issn>0045-7825</issn><eissn>1879-2138</eissn><abstract>The present paper aims to present a new approach for controlling both maximum and minimum length scales of structural members in the Solid Isotropic Material with Penalization (SIMP)-based topology optimization framework. 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| ispartof | Computer methods in applied mechanics and engineering, 2014-12, Vol.282, p.71-86 |
| issn | 0045-7825 1879-2138 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1651383088 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | Computer simulation Length scale control Mathematical models Mathematical morphology Optimization SIMP Structural members Structural skeleton Topology Topology optimization |
| title | An explicit length scale control approach in SIMP-based topology optimization |
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