TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM
The wing is designed by specific flight conditions,and its aerodynamic efficiency under various conditions needs to be optimized.This paper studies the trailing edge of the morphing wing to make it meet the aerodynamic optimal deformation range under the premise of continuous smooth deformation.By u...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2018-01-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.036 |
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| author | KOU Xin GE WenJie |
| author_facet | KOU Xin GE WenJie |
| author_sort | KOU Xin |
| collection | DOAJ |
| description | The wing is designed by specific flight conditions,and its aerodynamic efficiency under various conditions needs to be optimized.This paper studies the trailing edge of the morphing wing to make it meet the aerodynamic optimal deformation range under the premise of continuous smooth deformation.By using the method of topology optimization with variable density method,the minimum square error between the actual displacement of the airfoil and the target displacement is taken as the optimization objective function,and the position of the trailing edge multi-point driving load is optimized by genetic algorithm to establish the compliant trailing edge comprehensive optimization model.Using the moving asymptotic method to solve.Finally,the result was simulated by ANSYS,the effectiveness of trailing edge deformation is discussed and verified. |
| format | Article |
| id | doaj-art-5bfbf8e117994caabdad60dc8b41eb70 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-5bfbf8e117994caabdad60dc8b41eb702025-01-15T02:31:47ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014098398630602429TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISMKOU XinGE WenJieThe wing is designed by specific flight conditions,and its aerodynamic efficiency under various conditions needs to be optimized.This paper studies the trailing edge of the morphing wing to make it meet the aerodynamic optimal deformation range under the premise of continuous smooth deformation.By using the method of topology optimization with variable density method,the minimum square error between the actual displacement of the airfoil and the target displacement is taken as the optimization objective function,and the position of the trailing edge multi-point driving load is optimized by genetic algorithm to establish the compliant trailing edge comprehensive optimization model.Using the moving asymptotic method to solve.Finally,the result was simulated by ANSYS,the effectiveness of trailing edge deformation is discussed and verified.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.036Multi-points Driving compliant mechanismMorphing wingGenetic algorithmTopology optimization |
| spellingShingle | KOU Xin GE WenJie TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM Jixie qiangdu Multi-points Driving compliant mechanism Morphing wing Genetic algorithm Topology optimization |
| title | TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM |
| title_full | TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM |
| title_fullStr | TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM |
| title_full_unstemmed | TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM |
| title_short | TOPOLOGY OPTIMIZATION OF MORPHING WING TRAILING EDGE BASED ON MULTI-POINTS DRIVING COMPLIANT MECHANISM |
| title_sort | topology optimization of morphing wing trailing edge based on multi points driving compliant mechanism |
| topic | Multi-points Driving compliant mechanism Morphing wing Genetic algorithm Topology optimization |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.036 |
| work_keys_str_mv | AT kouxin topologyoptimizationofmorphingwingtrailingedgebasedonmultipointsdrivingcompliantmechanism AT gewenjie topologyoptimizationofmorphingwingtrailingedgebasedonmultipointsdrivingcompliantmechanism |