{"id":18448,"date":"2024-11-19T10:53:23","date_gmt":"2024-11-19T10:53:23","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=18448"},"modified":"2024-11-19T10:53:24","modified_gmt":"2024-11-19T10:53:24","slug":"reduced-order-modelling-and-feedback-control-of-integrally-actuated-membrane-wings","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/11\/19\/reduced-order-modelling-and-feedback-control-of-integrally-actuated-membrane-wings\/","title":{"rendered":"REDUCED-ORDER MODELLING AND FEEDBACK CONTROL OF INTEGRALLY ACTUATED MEMBRANE WINGS"},"content":{"rendered":"\n<p><strong>Stefano Buoso, Rafael Palacios<\/strong><\/p>\n\n\n\n<p><strong>DOI Number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: IFASD-2015-072<\/strong><\/p>\n\n\n\n<p>This paper presents a numerical investigation on aerodynamic control of integrally-actuated membrane wings made of dielectric elastomers. They combine the advantages of membrane shape adaptability with the bene\ufb01ts of the simple, lightweight but high-authority control mechanism o\ufb00ered by integral actuation. For that purpose, high-\ufb01delity numerical models have been developed to predict their performance. They include a \ufb02uid solver based on the direct numerical integration of the unsteady NavierStokes equations, an electromechanical constitutive material model and a non-linear threedimensional membrane structural model. In addition, using the Eigensystem Realization Algorithm, it is obtained a very low order model description of the fully coupled aeroelectromechanical system to aid the design of a simple PID control scheme for the feedback control of the wing. The resulting regulator is then implemented in the high-\ufb01delity model and used for the mitigation of \ufb02ow disturbances.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/11\/IFASD-2015-072.pdf\">Read the full paper here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Stefano Buoso, Rafael Palacios<\/b><\/p>\n<p>DOI Number: N\/A<\/p>\n<p>Conference number: IFASD-2015-072<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2413,2414],"tags":[2576,2577,1214,2578,2579,2580,2581],"class_list":["post-18448","post","type-post","status-publish","format-standard","hentry","category-1-ifasd-2015","category-aeroservoelasticity-1-ifasd-2015","tag-dielectric-elastomers","tag-feedback-control","tag-fluid-structure-interaction","tag-hyperelastic","tag-low-reynolds","tag-reduced-order-modelling","tag-system-identication","category-2413","category-2414","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/comments?post=18448"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18448\/revisions"}],"predecessor-version":[{"id":18450,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18448\/revisions\/18450"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=18448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=18448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=18448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}