{"id":360931,"date":"2024-04-07T13:33:15","date_gmt":"2024-04-07T13:33:15","guid":{"rendered":"\/forum\/forums\/topic\/how-can-i-perform-finite-element-analysis-in-matlab-useing-ansys-data-to\/"},"modified":"2024-04-08T07:31:41","modified_gmt":"2024-04-08T07:31:41","slug":"how-can-i-perform-finite-element-analysis-in-matlab-useing-ansys-data-to","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-can-i-perform-finite-element-analysis-in-matlab-useing-ansys-data-to\/","title":{"rendered":"How can I perform Finite element analysis in MATLAB useing ANSYS data to ?"},"content":{"rendered":"<p class=\"css-1tyg60j\">Hi,<\/p>\n<p class=\"css-1tyg60j\">I&#8217;m trying to perform finite element analysis on a cantilever beam under a sinusoidal load using MATLAB.<\/p>\n<p class=\"css-1tyg60j\">I first used ANSYS for transient analysis to obtain data (Mass, Stiffness matrix, deformation, acceleration of each node\/No damping) for a duration from 0 to 1 second with a time step of 0.02 seconds. Then, using the equation f = mx&#8221; + kx, I calculated the force matrix in reverse. After that, I interpolated the discretized forces from 0 to 1 second and used ode45 to recalculate the deformation and acceleration of each node. However, the values I obtained are too large.(almost 10^100)<\/p>\n<p class=\"css-1tyg60j\">&nbsp;<\/p>\n<p class=\"css-1tyg60j\">Is this approach correct? If not, how can I use data obtained from ANSYS to perform FEA in MATLAB?&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-360931","topic","type-topic","status-closed","hentry","topic-tag-ANSYSTransient-1","topic-tag-cantilever-beam","topic-tag-fea","topic-tag-matlab"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["80516","88"],"_bbp_author_ip":["168.143.243.24"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["476"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1712561451:233281"],"_bbp_topic_id":["360931"],"_bbp_forum_id":["27791"],"_bbp_engagement":["88","80516"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["361476"],"_bbp_last_active_id":["361476"],"_bbp_last_active_time":["2024-04-10 09:44:31"]},"test":"dhjang4522gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/360931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/360931\/revisions"}],"predecessor-version":[{"id":360987,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/360931\/revisions\/360987"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=360931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}