{"published":"2026-03-09 22:44:40","description":"Learn how to add robustness to existing PID control systems using the Model Error Compensator (MEC). MEC is a simple add-on compensator that suppresses the effect of model uncertainty and parameter variations without modifying the PID controller. Includes MATLAB code and simulation examples for unstable plants.","blog_title":"\u5236\u5fa1\u5de5\u5b66\u30d6\u30ed\u30b0 / Control Engineering Blog","title":"MEC + PID Control: Adding Robustness to the Most Widely Used Controller","width":"100%","type":"rich","height":"190","provider_name":"Hatena Blog","author_name":"control_eng_ch","author_url":"https://blog.hatena.ne.jp/control_eng_ch/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/control_eng_ch/20250828/20250828113930.jpg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.control-theory.com%2Fentry%2Fmec-pid-eng\" title=\"MEC + PID Control: Adding Robustness to the Most Widely Used Controller - \u5236\u5fa1\u5de5\u5b66\u30d6\u30ed\u30b0 / Control Engineering Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Eng: Control Engineering","Eng: Control Theory"],"provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://blog.control-theory.com/","url":"https://blog.control-theory.com/entry/mec-pid-eng"}