{"url":"https://pulin.hateblo.jp/entry/20170105/1483588548","author_name":"Pulin","height":"190","author_url":"https://blog.hatena.ne.jp/Pulin/","provider_name":"Hatena Blog","image_url":null,"width":"100%","type":"rich","categories":["\u79c1\u4e8b","\u96d1\u611f"],"blog_url":"https://pulin.hateblo.jp/","title":"\u89e3\u6790\u529b\u5b66\u306b\u304a\u3051\u308b\u4e00\u822c\u5316\u529b\u3063\u3066\u4f55","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpulin.hateblo.jp%2Fentry%2F20170105%2F1483588548\" title=\"\u89e3\u6790\u529b\u5b66\u306b\u304a\u3051\u308b\u4e00\u822c\u5316\u529b\u3063\u3066\u4f55 - \u5fa1\u5149\u5802\u4e16\u754c~Pulin\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2017-01-05 12:55:48","version":"1.0","provider_url":"https://hatena.blog","blog_title":"\u5fa1\u5149\u5802\u4e16\u754c~Pulin\u306e\u65e5\u8a18","description":"\u89e3\u6790\u529b\u5b66\u306b\u304a\u3051\u308b\u4e00\u822c\u5316\u529b\u306b\u3064\u3044\u3066\u4eca\u4e00\u3064\u5206\u3089\u306a\u3044\u3068\u3053\u308d\u304c\u3042\u308a\u307e\u3059\u3002 \u6559\u79d1\u66f8\u3001\u5c0f\u51fa\u662d\u4e00\u90ce\u300e\u7269\u7406\u5165\u9580\u30b3\u30fc\u30b92 \u89e3\u6790\u529b\u5b66\u300f\uff08\u5ca9\u6ce2\u66f8\u5e97\uff09\u306a\u3069\u3067\u306f\u3001\u4e00\u822c\u5316\u529b\u3092 Qj=\u03a3Fi\u2202xi/\u2202qj \u3068\u3057\u3066\u3044\u307e\u3059\u3002 Fi\u306f\u305f\u3068\u3048\u3070\u76f4\u4ea4\u5ea7\u6a19\u7cfbxi\u306b\u304a\u3051\u308b\u529b\u3067\u3001Qj\u306f\u4e00\u822c\u5316\u5ea7\u6a19\u3092qj\u3068\u3057\u3066\u3001xi=xi(q1,q2,...)\u3068\u3057\u305f\u3068\u304d\u306e\u300c\u529b\u300d\u3068\u3057\u3066\u8868\u3055\u308c\u307e\u3059\u3002 \u3057\u304b\u3057\u3001Wikipedia\u3067\u306f\u30e9\u30b0\u30e9\u30f3\u30b8\u30a2\u30f3L\u306e\u2202L/\u2202qi\u3092\u4e00\u822c\u5316\u3055\u308c\u305f\u529b\u306a\u3069\u3068\u3044\u3046\u8aac\u660e\u304c\u3042\u308a\u307e\u3059\u304c\u3001L=T-U\u3067\uff08T\u306f\u904b\u52d5\u30a8\u30cd\u30eb\u30ae\u30fc\u3001U\u306f\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\uff09\u3001(d/dt)\u2202T/\u2202q'i-\u2202T/\u2202qi=Qi\u306a\u306e\u3067\u3001\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002 \u7d50\u5c40\u3069\u3046\u3044\u3046\u3053\u3068\u306a\u306e\u3067\u3057\u3087\u3046\u304b\u3002"}