{"id":18304,"date":"2024-11-18T09:22:43","date_gmt":"2024-11-18T09:22:43","guid":{"rendered":"https:\/\/aerospacerepository.org\/?p=18304"},"modified":"2024-11-18T09:22:44","modified_gmt":"2024-11-18T09:22:44","slug":"flight-mechanical-modeling-and-analysis-of-multi-body-aircraft","status":"publish","type":"post","link":"https:\/\/aerospacerepository.org\/index.php\/2024\/11\/18\/flight-mechanical-modeling-and-analysis-of-multi-body-aircraft\/","title":{"rendered":"FLIGHT MECHANICAL MODELING AND ANALYSIS OF MULTI-BODY AIRCRAFT"},"content":{"rendered":"\n<p><strong>Alexander Kothe, Robert Luckner<\/strong><\/p>\n\n\n\n<p><strong>DOI Number: N\/A<\/strong><\/p>\n\n\n\n<p><strong>Conference number: IFASD-2015-007<\/strong><\/p>\n\n\n\n<p>High Altitude Long Endurance (HALE) aircraft contain a large aspect ratio and thus a low induced drag. Recent developments in this \ufb01eld are connected to highly \ufb02exible aircraft. Unfortunately, these aircraft have some inconveniences. At TU Berlin\u2019s department of Flight Mechanics, Flight Control and Aeroelasticity a new aircraft concept, especially for HALE aircraft, is investigated. It concentrates on the coupling of several individual rigid body aircraft to an aircraft formation with a high aspect ratio. This paper introduces the concept of such a multi-body aircraft and focuses on the \ufb02ight mechanic modeling and analysis. The later use of it as a HALE aircraft is not part of this paper. From two up to ten rigid body aircraft are bounded in two di\ufb00erent con\ufb01gurations to form a new aircraft system. A steady \ufb02ight mechanic investigation is undertaken out to determine the \ufb02ight performance in trimmed conditions. Based on the steady state, the dynamic \ufb02ight mechanic investigation is carried out. The \ufb01ndings of both, of the steady and of dynamic investigation are used to de\ufb01ne requirements for the aircraft design and the \ufb02ight controller synthesis of a multi-body aircraft with the purpose as HALE aircraft.<\/p>\n\n\n\n<p><a href=\"https:\/\/aerospacerepository.org\/wp-content\/uploads\/2024\/11\/IFASD-2015-007.pdf\">Read the full paper here<\/a><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Alexander Kothe, Robert Luckner<\/b><\/p>\n<p>DOI Number: N\/A<\/p>\n<p>Conference number: IFASD-2015-007<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18304","post","type-post","status-publish","format-standard","hentry","category-uncategorized","category-1","description-off"],"_links":{"self":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18304","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=18304"}],"version-history":[{"count":1,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18304\/revisions"}],"predecessor-version":[{"id":18306,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/posts\/18304\/revisions\/18306"}],"wp:attachment":[{"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/media?parent=18304"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/categories?post=18304"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aerospacerepository.org\/index.php\/wp-json\/wp\/v2\/tags?post=18304"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}