{"id":302913,"date":"2023-08-23T12:20:11","date_gmt":"2023-08-23T12:20:11","guid":{"rendered":"\/forum\/forums\/topic\/higher-compliance-value-in-topology-optimization-compliance-minimization-problem\/"},"modified":"2023-08-23T12:20:11","modified_gmt":"2023-08-23T12:20:11","slug":"higher-compliance-value-in-topology-optimization-compliance-minimization-problem","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/higher-compliance-value-in-topology-optimization-compliance-minimization-problem\/","title":{"rendered":"Higher compliance value in topology optimization compliance minimization problem"},"content":{"rendered":"<p>Hello All,<\/p>\n<p>When I perform a compliance minimization objective topology optimization, the compliance value at the end of the optimization is higher than initial. As far as the topology is concerned, it looks good but the objective is minimization but the value is more than the initial. Why is this happening? How to avoid it? Is it the local minima problem? Here is a screenshot of the optimization output.&nbsp;<\/p>\n<p>I am using Ansys 2022R1 version.&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/08\/23-08-2023-1692793155-mceclip0.png\"><br \/><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/08\/23-08-2023-1692793179-mceclip1.png\"><\/p>\n<p>Regards,<br \/>Kushal Joshi<\/p>\n","protected":false},"template":"","class_list":["post-302913","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello All,When I perform a compliance minimization objective topology optimization, the compliance value at the end of the optimization is higher than initial. As far as the topology is concerned, it looks good but the objective is minimization but the value is more than the initial. Why is this happening? 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