我很好奇 IPOPT 求解器的每个求解器输出列有何建议。有什么材料可以解释这一点吗?
以下是IPOPT 求解器的求解器输出。我想知道inf_pr、inf_du、lg(mu)、||d||等术语的含义。
下面是IPOPT 文档中每一列的描述。
\nTag Description\nf f-type iteration in the filter method w/o second order correction\nF f-type iteration in the filter method w/ second order correction\nh h-type iteration in the filter method w/o second order correction\nH h-type iteration in the filter method w/ second order correction\nk penalty value unchanged in merit function method w/o second order correction\nK penalty value unchanged in merit function method w/ second order correction\nn penalty value updated in merit function method w/o second order correction\nN penalty value updated in merit function method w/ second order correction\nR Restoration phase just started\nw in watchdog procedure\ns step accepted in soft restoration phase\nt/T tiny step accepted without line search\nr some previous iterate restored\nRun Code Online (Sandbox Code Playgroud)\n在我的工程设计优化课程网站和设计优化教科书的第 8.4 节中,有关于内点方法的附加信息和代码示例。
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