Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data
The dynamic behavior of the landing gear is very important, because it absorbs kinetic energy of the vertical load and reduces aircraft impact at touchdown. In this study, drop impact analyses have been conducted for SUAV’s landing gear using the explicit finite element code LS‐DYNA®. The landing ge...
Gespeichert in:
| Veröffentlicht in: | Materialwissenschaft und Werkstofftechnik 2009-03, Vol.40 (3), p.192-197 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 197 |
|---|---|
| container_issue | 3 |
| container_start_page | 192 |
| container_title | Materialwissenschaft und Werkstofftechnik |
| container_volume | 40 |
| creator | Kong, J.P. Lee, Y.S. Han, J.D. Ahn, O.S. |
| description | The dynamic behavior of the landing gear is very important, because it absorbs kinetic energy of the vertical load and reduces aircraft impact at touchdown. In this study, drop impact analyses have been conducted for SUAV’s landing gear using the explicit finite element code LS‐DYNA®. The landing gear was modeled as a flexible body and the analyses were focused on the dynamic behavior of the shock absorber, the deformation of the tire, energy analysis and the reaction load on the impact surface. Experimental results were compared with the analytical results. |
| doi_str_mv | 10.1002/mawe.200900426 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_33686831</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>33686831</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3586-23f68a822991fde68ffbc54b2048082aef8b12edffd3a4834284bb3fef7e3b733</originalsourceid><addsrcrecordid>eNqF0DlPAzEQBWALgUQ4WmpXCIoNPvbwlhG3REDcpTW7OwbDXtgbQv49RkERHdU073saPUL2OBtzxsRRA3McC8ZyxmKRrpERTwSPYpaIdTJiuZRRwmW2Sba8f2MhlmfJiHQnruupbXooBwot1AtvPe0M9Q24gc7aBtoWKwroLNT0E19tWSM9uH-cPB3SGtrKti_0BcEFXdGyC03O-q6lczu8UvzqA2ywHQKuYIAdsmGg9rj7e7fJ49npw_FFdHVzfnk8uYpKmag0EtKkCpQQec5NhakypiiTuBAsVkwJQKMKLrAyppIQKxkLFReFNGgylEUm5TbZX_b2rvuYoR90Y32JdfgYu5nXUqYqVZKH4HgZLF3nvUOj-_AwuIXmTP_sqn921atdA8iXYG5rXPyT1tPJ8-lfGy2t9QN-rSy4d51mMkv08_W5vp7esfg2YfpefgNN9Y07</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>33686831</pqid></control><display><type>article</type><title>Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Kong, J.P. ; Lee, Y.S. ; Han, J.D. ; Ahn, O.S.</creator><creatorcontrib>Kong, J.P. ; Lee, Y.S. ; Han, J.D. ; Ahn, O.S.</creatorcontrib><description>The dynamic behavior of the landing gear is very important, because it absorbs kinetic energy of the vertical load and reduces aircraft impact at touchdown. In this study, drop impact analyses have been conducted for SUAV’s landing gear using the explicit finite element code LS‐DYNA®. The landing gear was modeled as a flexible body and the analyses were focused on the dynamic behavior of the shock absorber, the deformation of the tire, energy analysis and the reaction load on the impact surface. Experimental results were compared with the analytical results.</description><identifier>ISSN: 0933-5137</identifier><identifier>EISSN: 1521-4052</identifier><identifier>DOI: 10.1002/mawe.200900426</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Drop impact ; Dynamic behavior ; Dynamisches Verhalten ; elastische Struktur ; Fahrwerk ; Fallversuch ; Flexible body ; Landing gear ; SUAV</subject><ispartof>Materialwissenschaft und Werkstofftechnik, 2009-03, Vol.40 (3), p.192-197</ispartof><rights>Copyright © 2009 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3586-23f68a822991fde68ffbc54b2048082aef8b12edffd3a4834284bb3fef7e3b733</citedby><cites>FETCH-LOGICAL-c3586-23f68a822991fde68ffbc54b2048082aef8b12edffd3a4834284bb3fef7e3b733</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1411,27901,27902</link.rule.ids></links><search><creatorcontrib>Kong, J.P.</creatorcontrib><creatorcontrib>Lee, Y.S.</creatorcontrib><creatorcontrib>Han, J.D.</creatorcontrib><creatorcontrib>Ahn, O.S.</creatorcontrib><title>Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data</title><title>Materialwissenschaft und Werkstofftechnik</title><addtitle>Mat.-wiss. u. Werkstofftech</addtitle><description>The dynamic behavior of the landing gear is very important, because it absorbs kinetic energy of the vertical load and reduces aircraft impact at touchdown. In this study, drop impact analyses have been conducted for SUAV’s landing gear using the explicit finite element code LS‐DYNA®. The landing gear was modeled as a flexible body and the analyses were focused on the dynamic behavior of the shock absorber, the deformation of the tire, energy analysis and the reaction load on the impact surface. Experimental results were compared with the analytical results.</description><subject>Drop impact</subject><subject>Dynamic behavior</subject><subject>Dynamisches Verhalten</subject><subject>elastische Struktur</subject><subject>Fahrwerk</subject><subject>Fallversuch</subject><subject>Flexible body</subject><subject>Landing gear</subject><subject>SUAV</subject><issn>0933-5137</issn><issn>1521-4052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqF0DlPAzEQBWALgUQ4WmpXCIoNPvbwlhG3REDcpTW7OwbDXtgbQv49RkERHdU073saPUL2OBtzxsRRA3McC8ZyxmKRrpERTwSPYpaIdTJiuZRRwmW2Sba8f2MhlmfJiHQnruupbXooBwot1AtvPe0M9Q24gc7aBtoWKwroLNT0E19tWSM9uH-cPB3SGtrKti_0BcEFXdGyC03O-q6lczu8UvzqA2ywHQKuYIAdsmGg9rj7e7fJ49npw_FFdHVzfnk8uYpKmag0EtKkCpQQec5NhakypiiTuBAsVkwJQKMKLrAyppIQKxkLFReFNGgylEUm5TbZX_b2rvuYoR90Y32JdfgYu5nXUqYqVZKH4HgZLF3nvUOj-_AwuIXmTP_sqn921atdA8iXYG5rXPyT1tPJ8-lfGy2t9QN-rSy4d51mMkv08_W5vp7esfg2YfpefgNN9Y07</recordid><startdate>200903</startdate><enddate>200903</enddate><creator>Kong, J.P.</creator><creator>Lee, Y.S.</creator><creator>Han, J.D.</creator><creator>Ahn, O.S.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>200903</creationdate><title>Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data</title><author>Kong, J.P. ; Lee, Y.S. ; Han, J.D. ; Ahn, O.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3586-23f68a822991fde68ffbc54b2048082aef8b12edffd3a4834284bb3fef7e3b733</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Drop impact</topic><topic>Dynamic behavior</topic><topic>Dynamisches Verhalten</topic><topic>elastische Struktur</topic><topic>Fahrwerk</topic><topic>Fallversuch</topic><topic>Flexible body</topic><topic>Landing gear</topic><topic>SUAV</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, J.P.</creatorcontrib><creatorcontrib>Lee, Y.S.</creatorcontrib><creatorcontrib>Han, J.D.</creatorcontrib><creatorcontrib>Ahn, O.S.</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Materialwissenschaft und Werkstofftechnik</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, J.P.</au><au>Lee, Y.S.</au><au>Han, J.D.</au><au>Ahn, O.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data</atitle><jtitle>Materialwissenschaft und Werkstofftechnik</jtitle><addtitle>Mat.-wiss. u. Werkstofftech</addtitle><date>2009-03</date><risdate>2009</risdate><volume>40</volume><issue>3</issue><spage>192</spage><epage>197</epage><pages>192-197</pages><issn>0933-5137</issn><eissn>1521-4052</eissn><abstract>The dynamic behavior of the landing gear is very important, because it absorbs kinetic energy of the vertical load and reduces aircraft impact at touchdown. In this study, drop impact analyses have been conducted for SUAV’s landing gear using the explicit finite element code LS‐DYNA®. The landing gear was modeled as a flexible body and the analyses were focused on the dynamic behavior of the shock absorber, the deformation of the tire, energy analysis and the reaction load on the impact surface. Experimental results were compared with the analytical results.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/mawe.200900426</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0933-5137 |
| ispartof | Materialwissenschaft und Werkstofftechnik, 2009-03, Vol.40 (3), p.192-197 |
| issn | 0933-5137 1521-4052 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_33686831 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Drop impact Dynamic behavior Dynamisches Verhalten elastische Struktur Fahrwerk Fallversuch Flexible body Landing gear SUAV |
| title | Drop impact analysis of smart unmanned aerial vehicle (SUAV) landing gear and comparison with experimental data |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T05%3A32%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Drop%20impact%20analysis%20of%20smart%20unmanned%20aerial%20vehicle%20(SUAV)%20landing%20gear%20and%20comparison%20with%20experimental%20data&rft.jtitle=Materialwissenschaft%20und%20Werkstofftechnik&rft.au=Kong,%20J.P.&rft.date=2009-03&rft.volume=40&rft.issue=3&rft.spage=192&rft.epage=197&rft.pages=192-197&rft.issn=0933-5137&rft.eissn=1521-4052&rft_id=info:doi/10.1002/mawe.200900426&rft_dat=%3Cproquest_cross%3E33686831%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=33686831&rft_id=info:pmid/&rfr_iscdi=true |