{"id":462,"date":"2021-04-21T23:37:17","date_gmt":"2021-04-21T23:37:17","guid":{"rendered":"http:\/\/icontrol.web.nitech.ac.jp\/?page_id=462"},"modified":"2025-07-19T18:45:33","modified_gmt":"2025-07-19T18:45:33","slug":"themes","status":"publish","type":"page","link":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/research\/themes\/","title":{"rendered":"Research Themes"},"content":{"rendered":"\n
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Autonomous Control Design<\/strong> | \u81ea\u52d5\u5236\u5fa1\u8a2d\u8a08<\/h4>\n\n\n\n
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  • Projection-oriented learning control (POLC)-based high-performance and high-efficiency control design | \u4e88\u6e2c\u6307\u5411\u578b\u5b66\u7fd2\u5236\u5fa1\u306b\u57fa\u3065\u304f\u9ad8\u6027\u80fd\u30fb\u9ad8\u52b9\u7387\u5236\u5fa1\u8a2d\u8a08<\/li>\n\n\n\n
  • Cooperative optimization (CoOP)-based autonomous optimal design of structure and parameters of feedback controller | \u5354\u8abf\u578b\u6570\u7406\u6700\u9069\u5316\u306b\u57fa\u3065\u304f\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u5236\u5fa1\u5668\u306e\u69cb\u9020\u3068\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u81ea\u52d5\u6700\u9069\u8a2d\u8a08<\/li>\n\n\n\n
  • Optimization algorithm-based data-driven automated-tuning of control parameters | \u6700\u9069\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u57fa\u3065\u304f\u5236\u5fa1\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30c7\u30fc\u30bf\u99c6\u52d5\u578b\u81ea\u52d5\u8abf\u6574<\/li>\n<\/ul>\n\n\n\n
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    Fig. Data-driven automated-tuning of feedback control parameters considering stable parameter space.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n

    <\/p>\n\n\n\n

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    Advaned Motion Control | \u30a2\u30c9\u30d0\u30f3\u30b9\u30c8\u30e2\u30fc\u30b7\u30e7\u30f3\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/strong><\/h4>\n\n\n\n
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    • Robust vibration suppression control for resonant servo systems | \u5171\u632f\u7cfb\u306b\u5bfe\u3059\u308b\u30ed\u30d0\u30b9\u30c8\u5236\u632f\u5236\u5fa1<\/li>\n\n\n\n
    • Adaptive\/robust feedforward control against plant perturbations | \u30d7\u30e9\u30f3\u30c8\u5909\u52d5\u306b\u5bfe\u3059\u308b\u9069\u5fdc\u578b\/\u30ed\u30d0\u30b9\u30c8\u30d5\u30a3\u30fc\u30c9\u30d5\u30a9\u30ef\u30fc\u30c9\u5236\u5fa1<\/li>\n\n\n\n
    • Plant FRF identification using point-to-point motion data \/ \u4f4d\u7f6e\u6c7a\u3081\u52d5\u4f5c\u4fe1\u53f7\u3092\u7528\u3044\u305f\u30d7\u30e9\u30f3\u30c8\u5468\u6ce2\u6570\u5fdc\u7b54\u95a2\u6570\u540c\u5b9a<\/li>\n<\/ul>\n\n\n\n
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      Fig. Example resonant servo system with parameter variations.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n
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      Fig. Adaptive feedforward compensation based on online plant FRF estimation.<\/em><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
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      Friction Modeling and Compensation | \u6469\u64e6\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u88dc\u511f<\/strong><\/h4>\n\n\n\n
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      • Modelling and analysis of rolling friction | \u8ee2\u304c\u308a\u6469\u64e6\u306e\u30e2\u30c7\u30eb\u5316\u3068\u7279\u6027\u89e3\u6790<\/li>\n\n\n\n
      • Model-based friction compensation for precision positioning \/ \u9ad8\u7cbe\u5ea6\u4f4d\u7f6e\u6c7a\u3081\u306e\u305f\u3081\u306e\u30e2\u30c7\u30eb\u30d9\u30fc\u30b9\u6469\u64e6\u88dc\u511f<\/li>\n\n\n\n
      • Plant FRF identification for frictional servo systems \/ \u6469\u64e6\u30b7\u30b9\u30c6\u30e0\u306b\u5bfe\u3059\u308b\u30d7\u30e9\u30f3\u30c8\u5468\u6ce2\u6570\u5fdc\u7b54\u95a2\u6570\u540c\u5b9a<\/li>\n<\/ul>\n\n\n\n
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        Fig. Schematic configuration of a rolling element and rolling friction characteristic.<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n
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        Fig. Analysis of rolling friction behavior in a point-to-point positioning motion.<\/em><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n
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        Fig. Rolling friction model-based friction compensation for suppressing response dispersion.<\/em><\/figcaption><\/figure>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Autonomous Control D […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":12,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"vkexunit_cta_each_option":"","footnotes":""},"class_list":["post-462","page","type-page","status-publish","hentry"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"admin","author_link":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/author\/ymaeda\/"},"rttpg_comment":0,"rttpg_category":null,"rttpg_excerpt":"Autonomous Control D […]","_links":{"self":[{"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/comments?post=462"}],"version-history":[{"count":17,"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/462\/revisions"}],"predecessor-version":[{"id":1716,"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/462\/revisions\/1716"}],"up":[{"embeddable":true,"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/pages\/12"}],"wp:attachment":[{"href":"https:\/\/icontrol.web.nitech.ac.jp\/index.php\/wp-json\/wp\/v2\/media?parent=462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}