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We formulate aerodynamic design tasks with probabilistic performance objectives and adapt a gradient-free optimizer to explore the design space and minimize the expectation of performance objectives efficiently and effectively. Our pipeline discovers novel winged seed designs that outperform natural counterparts in aerodynamic tasks, including long-distance dispersal and guided flight. We validate the physical fidelity of our pipeline by showcasing paper models of selected winged seeds in the design space and reporting their similar aerodynamic behaviors in simulation and reality.<\/jats:p>","DOI":"10.1145\/3687899","type":"journal-article","created":{"date-parts":[[2024,11,19]],"date-time":"2024-11-19T15:46:04Z","timestamp":1732031164000},"page":"1-13","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Computational Biomimetics of Winged Seeds"],"prefix":"10.1145","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-1043-4819","authenticated-orcid":false,"given":"Qiqin","family":"Le","sequence":"first","affiliation":[{"name":"Shanghai Qi Zhi Institute, Shanghai, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-3152-7069","authenticated-orcid":false,"given":"Jiamu","family":"Bu","sequence":"additional","affiliation":[{"name":"Tsinghua University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-0859-6607","authenticated-orcid":false,"given":"Yanke","family":"Qu","sequence":"additional","affiliation":[{"name":"Peking University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1392-0928","authenticated-orcid":false,"given":"Bo","family":"Zhu","sequence":"additional","affiliation":[{"name":"Georgia Institute of Technology, Atlanta, United States of America"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7337-7667","authenticated-orcid":false,"given":"Tao","family":"Du","sequence":"additional","affiliation":[{"name":"Tsinghua University, Beijing, China"},{"name":"Shanghai Qi Zhi Institute, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"320","published-online":{"date-parts":[[2024,11,19]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/S0022-5193(89)80176-6","article-title":"Flight performance of rotary seeds","volume":"138","author":"Azuma Akira","year":"1989","unstructured":"Akira Azuma and Kunio Yasuda. 1989. 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