{"id":2205,"date":"2025-05-21T00:00:00","date_gmt":"2025-05-21T00:00:00","guid":{"rendered":"urn:uuid:b0ddd053-4cb7-4a8b-a583-a18b84762a21"},"modified":"2025-05-21T00:00:00","modified_gmt":"2025-05-21T00:00:00","slug":"you-xian-yao-su-fa-toguan-shu-jie-xi-xue","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=2205","title":{"rendered":"\u6709\u9650\u8981\u7d20\u6cd5\u3068\u95a2\u6570\u89e3\u6790\u5b66"},"content":{"rendered":"<p>\u6709\u9650\u8981\u7d20\u6cd5\u306f\u3001\u6a5f\u68b0\u5de5\u5b66(\u69cb\u9020\u529b\u5b66)\u306e\u5206\u91ce\u3067\u767a\u5c55\u3057\u305f\u624b\u6cd5\u3067\u3001\u5f53\u521d\u306f\u300c\u529b\u304c\u5909\u5f62\u306b\u6bd4\u4f8b\u3059\u308b\u300d\u6027\u8cea\u3092\u3082\u3064\u5f3e\u6027\u4f53\u3067\u5b9f\u969b\u306e\u90e8\u54c1\u306e\u5f62\u72b6\u3092\u4f5c\u3063\u3066\u529b\u306e\u5206\u5e03\u3092\u8abf\u3079\u3066\u7834\u58ca\u304c\u8d77\u3053\u3089\u306a\u3044\u5f62\u72b6\u3092\u6c42\u3081\u308b\u3088\u3046\u306a\u7528\u9014\u304c\u91cd\u8981\u306a\u5fdc\u7528\u3067\u3057\u305f(1950\u5e74\u4ee3\uff09\u3002\u5b9f\u969b\u306e\u7269\u8cea\u306f\u529b\uff08\u5fdc\u529b\uff09\u3068\u5909\u5f62\uff08\u3072\u305a\u307f\uff09\u306f\u6bd4\u4f8b\u95a2\u4fc2\u306b\u306a\u3044\uff08\u5851\u6027\u3092\u3082\u3064\uff09\u305f\u3081\u3001\u4efb\u610f\u306e\u95a2\u4fc2\u3092\u6271\u3048\u308b\u3088\u3046\u306b\u62e1\u5f35\u3059\u308b\u3068\u3001\u71b1\u3001\u96fb\u78c1\u6c17\u3084\u6d41\u4f53\u306a\u3069\u3082\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3001\u3068\u3044\u3046\u7406\u89e3\u3092\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9806\u5e8f\u306b\u3064\u3044\u3066\u306f\u8981\u78ba\u8a8d\u3067\u3059\u3002<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"8CdRJxMisk\"><p><a href=\"https:\/\/www.asahi-kasei-plastics.com\/knowledge-cae\/plastics-cae1\/\">\u7b2c1\u56de\u3000CAE\u3068\u306f  -\u6709\u9650\u8981\u7d20\u6cd5\uff08FEM\uff09-<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;\u7b2c1\u56de\u3000CAE\u3068\u306f  -\u6709\u9650\u8981\u7d20\u6cd5\uff08FEM\uff09-&#8221; &#8212; \u65ed\u5316\u6210 \u30a8\u30f3\u30d7\u30e9\u7dcf\u5408\u60c5\u5831\u30b5\u30a4\u30c8\" src=\"https:\/\/www.asahi-kasei-plastics.com\/knowledge-cae\/plastics-cae1\/embed\/#?secret=SdZfYPIuoa#?secret=8CdRJxMisk\" data-secret=\"8CdRJxMisk\" width=\"500\" height=\"282\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/>\nhttps:\/\/ja.wikipedia.org\/wiki\/%E6%9C%89%E9%99%90%E8%A6%81%E7%B4%A0%E6%B3%95<br \/>\n\u6570\u5b66\u7684\u306b\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u901f\u304f\u306a\u308b\u524d\u304b\u3089\u3044\u308d\u3044\u308d\u306a\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u3066\u3001\u672c\u8cea\u306f\u3001\u8a08\u7b97\u3057\u305f\u3044\u3082\u306e\u304c\u5f93\u3046\u504f\u5fae\u5206\u65b9\u7a0b\u5f0f\u3092\u591a\u9762\u4f53\u306b\u533a\u5206\u3057\u305f\u9818\u57df\u3067\u7a4d\u5206\u3057\u3066\uff08\u300c\u5f31\u5f62\u5f0f\u300d\u3068\u3044\u3046\uff09\u305d\u306e\u9818\u57df\u306e\u9802\u70b9\uff08\u7bc0\u70b9\uff09\u306e\u4fc2\u6570\u3092\u304b\u3051\u3066\u8db3\u3057\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u5168\u4f53\u306e\u9818\u57df\u306e\u5fdc\u7b54\u304c\u8a08\u7b97\u3067\u304d\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u884c\u5217\u306b\u3057\u3066\u7e70\u308a\u8fd4\u3057\u8a08\u7b97\u3067\u9006\u7b97\u3059\u308b\u3068\u3044\u3046\u65b9\u6cd5\u3067\u3059\u3002\u591a\u9762\u4f53\u306e\u9818\u57df\u306b\u533a\u5206\u3059\u308b\u3053\u3068\u3092\u300c\u30e1\u30c3\u30b7\u30e5\u3092\u5207\u308b\u300d\u3068\u8a00\u3044\u307e\u3059\u3002\u4eca\u8abf\u3079\u3066\u3044\u305f\u3089\u3001\u80cc\u666f\u306e\u6570\u5b66\uff08\u89e3\u304c\u6c42\u307e\u308b\u3053\u3068\u306e\u4fdd\u8a3c\uff09\u304c\u7d50\u69cb\u9762\u767d\u3044\u3067\u3059\u306d\u3002\u5b66\u90e8\u5b66\u751f\u306e\u6642\u306b\u4f55\u304c\u9762\u767d\u3044\u304b\u308f\u304b\u3089\u306a\u304f\u3066\u632b\u6298\u3057\u305f\u300c\u30d0\u30ca\u30c3\u30cf\u300d\u3084\u300c\u30bd\u30dc\u30ec\u30d5\u300d\u304c\u51fa\u3066\u304d\u3066\u3001\u305d\u3046\u3044\u3046\u80cc\u666f\u304c\u3042\u3063\u305f\u306e\u304b\u3001\u3068\u7d0d\u5f97\u3057\u307e\u3057\u305f\uff08\u6559\u79d1\u66f8\u306f\u305d\u3046\u3044\u3046\u66f8\u304d\u65b9\u3092\u3057\u3066\u307b\u3057\u304b\u3063\u305f\uff09\u3002\u95a2\u6570\u89e3\u6790\u5b66\u3068\u3044\u3046\u5206\u91ce\u3067\u3001\u6570\u5b66\u79d1\u306e\u53cb\u4eba\u306f\u5206\u6570\u56de\u306e\u5fae\u5206\uff08\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u2192\u4fc2\u6570\u306b\u6b21\u6570\u306e\u5206\u6570\u4e57\u3092\u304b\u3051\u308b\u2192\u9006\u30d5\u30fc\u30ea\u30a8\u5909\u63db\uff09\u306a\u3069\u3092\u9762\u767d\u304c\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u305d\u308c\u306f\u6709\u9650\u8981\u7d20\u6cd5\u3068\u306f\u95a2\u4fc2\u306a\u3044\u3068\u4fe1\u3058\u307e\u3059\u3002\u95a2\u6570\u89e3\u6790\u5b66\u306f\u7d4c\u6e08\u5b66\u3084AI\u306b\u3082\u3064\u306a\u304c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u82f1\u8a9e\u306f\u3000https:\/\/en.wikipedia.org\/wiki\/Finite_element_method<br \/>\nfinite element method, FEM\u3000\u6709\u9650\u8981\u7d20\u6cd5<br \/>\n&ldquo;FEM is a general numerical method for solving partial differential equations in two- or three-space variables (i.e., some boundary value problems).&rdquo;<br \/>\npartial differential equations \u504f\u5fae\u5206\u65b9\u7a0b\u5f0f<br \/>\nboundary value problems \u5883\u754c\u5024\u554f\u984c<br \/>\n\u201dThis is achieved by a particular space discretization in the space dimensions, which is implemented by the construction of a mesh of the object: the numerical domain for the solution that has a finite number of points. \u201d<br \/>\ndiscretization &lt; discrete \u30c7\u30a3\u30b9\u30af\u300c\u30ea\u300d\u30fc\u30c8\u3000\u96e2\u6563\u5316<br \/>\nbe implemented  \u5b9f\u88c5\u3055\u308c\u308b<br \/>\nconstruction of a mesh of the object \u7269\u4f53\u306e\u30e1\u30c3\u30b7\u30e5\u3092\u69cb\u6210\u3059\u308b\u3053\u3068<br \/>\nfinite \u300c\u30d5\u30a1\u300d\u30a4\u30ca\u30a4\u30c8\u3000\u6709\u9650\u306e   &lt;-&gt; infinite \u30a4\u30f3\u300c\u30d5\u30a3\u300d\u30cb\u30c3\u30c8\u3000\u7121\u9650\u306e<br \/>\n\u201dFEM then approximates a solution by minimizing an associated error function via the calculus of variations.\u201d<br \/>\nassociated error function \u95a2\u9023\u3059\u308b\/\u968f\u4f34\u3059\u308b\u8aa4\u5dee\u65b9\u7a0b\u5f0f<br \/>\ncalculus of variations \u5909\u5206\u8a08\u7b97<br \/>\n\u201dIf we integrate by parts using a form of Green&rsquo;s identities, we see that if &hellip;&rdquo;<br \/>\nGreen&rsquo;s identities \u30b0\u30ea\u30fc\u30f3\u306e\u6052\u7b49\u5f0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u9650\u8981\u7d20\u6cd5\u306f\u3001\u6a5f\u68b0\u5de5\u5b66(\u69cb\u9020\u529b\u5b66)\u306e\u5206\u91ce\u3067\u767a\u5c55\u3057\u305f\u624b\u6cd5\u3067\u3001\u5f53\u521d\u306f\u300c\u529b\u304c\u5909\u5f62\u306b\u6bd4\u4f8b\u3059\u308b\u300d\u6027\u8cea\u3092\u3082\u3064\u5f3e\u6027\u4f53\u3067\u5b9f\u969b\u306e\u90e8\u54c1\u306e\u5f62\u72b6\u3092\u4f5c\u3063\u3066\u529b\u306e\u5206\u5e03\u3092\u8abf\u3079\u3066\u7834\u58ca\u304c\u8d77\u3053\u3089\u306a\u3044\u5f62\u72b6\u3092\u6c42\u3081\u308b\u3088\u3046\u306a\u7528\u9014\u304c\u91cd\u8981\u306a\u5fdc\u7528\u3067\u3057\u305f(1950\u5e74\u4ee3\uff09\u3002\u5b9f\u969b\u306e\u7269\u8cea\u306f\u529b\uff08\u5fdc\u529b\uff09\u3068\u5909\u5f62\uff08\u3072\u305a\u307f\uff09\u306f\u6bd4\u4f8b\u95a2\u4fc2\u306b\u306a\u3044\uff08\u5851\u6027\u3092\u3082\u3064\uff09\u305f\u3081\u3001\u4efb\u610f\u306e\u95a2\u4fc2\u3092\u6271\u3048\u308b\u3088\u3046\u306b\u62e1\u5f35\u3059\u308b\u3068\u3001\u71b1\u3001\u96fb\u78c1\u6c17\u3084\u6d41\u4f53\u306a\u3069\u3082\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u3001\u3068\u3044\u3046\u7406\u89e3\u3092\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u9806\u5e8f\u306b\u3064\u3044\u3066\u306f\u8981\u78ba\u8a8d\u3067\u3059\u3002 \u7b2c1\u56de\u3000CAE\u3068\u306f -\u6709\u9650\u8981\u7d20\u6cd5\uff08FEM\uff09- https:\/\/ja.wikipedia.org\/wiki\/%E6%9C%89%E9%99%90%E8%A6%81%E7%B4%A&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[60,42],"tags":[23,5],"class_list":["post-2205","post","type-post","status-publish","format-standard","hentry","category-computer","category-tech","tag-computer","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2205","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2205"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/2205\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2205"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2205"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2205"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}