{"id":319918,"date":"2023-11-29T08:11:36","date_gmt":"2023-11-29T08:11:36","guid":{"rendered":"\/forum\/forums\/topic\/seeking-help-from-experts-related-to-optimization-design-of-hfss-setting-optim\/"},"modified":"2023-11-29T08:11:36","modified_gmt":"2023-11-29T08:11:36","slug":"seeking-help-from-experts-related-to-optimization-design-of-hfss-setting-optim","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/seeking-help-from-experts-related-to-optimization-design-of-hfss-setting-optim\/","title":{"rendered":"Seeking help from experts, related to optimization design of HFSS, setting optim"},"content":{"rendered":"<p>Suppose my optimization variables are a, b, c, and then there is a variable s that does not participate in the optimization.<\/p>\n<p>Next, I need to set an optimization goal to maximize output(s1)-output(s2). The optimization goal set in HFSS seems to only be the calculated value of a set of optimization variables in a single sweep.<\/p>\n<p>I&rsquo;m not sure if I&rsquo;ve made myself clear. Or to give an example, the optimization variables are (a, b, c), the non-optimization variable is s, and the optimization goal is the difference in S21 peak values calculated when s is s1 and s2, respectively. Find the set of (a, b, c) with the largest difference.<\/p>\n<p>In the optimization goal setting that comes with HFSS, you can only fix the non-optimization variable to a certain value, and then iterate through different (a, b, c).<\/p>\n<p>I tried adding Parameter Analysis during the optimization process, but I was unable to construct their difference when setting the goal.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/29-11-2023-1701245331-2023-11-29 160818.png\" alt=\"\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/11\/29-11-2023-1701245407-2023-11-29 160947.png\" alt=\"\"><\/p>\n<p>Do I need to use MATLAB in conjunction with this? Or is there a way to let HFSS iterate through all situations once and then export the data for me to solve separately?<\/p>\n<p>(I am simulating the different dielectric perturbations of coaxial resonators, and I want to make the resonator sensitive to changes in the dielectric constant of the dielectric. These principles are not important, just to explain.)<\/p>\n","protected":false},"template":"","class_list":["post-319918","topic","type-topic","status-closed","hentry","topic-tag-hfss","topic-tag-hfss-optimization"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["303251","28551"],"_bbp_author_ip":["96.7.218.215"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1465"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["319918"],"_bbp_forum_id":["27793"],"_bbp_engagement":["28551","303251"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["326424"],"_bbp_last_active_id":["326424"],"_bbp_last_active_time":["2023-12-05 11:49:12"]},"test":"yancy5499gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/319918","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":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/319918\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=319918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}