{"id":18,"date":"2024-07-30T08:47:58","date_gmt":"2024-07-30T08:47:58","guid":{"rendered":"https:\/\/test-2.nothing-creative.com\/?p=18"},"modified":"2024-08-09T06:58:10","modified_gmt":"2024-08-09T06:58:10","slug":"him%e6%a8%a1%e5%9e%8b%e5%8f%af%e5%bf%ab%e9%80%9f%e6%8f%90%e4%be%9b%e9%83%bd%e5%b8%82%e6%b7%b9%e6%b0%b4%e9%a0%90%e5%a0%b1%e7%b5%90%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/?p=18","title":{"rendered":"HIM\u6a21\u578b\u53ef\u5feb\u901f\u63d0\u4f9b\u90fd\u5e02\u6df9\u6c34\u9810\u5831\u7d50\u679c"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u53f0\u7063\u4f4d\u8655\u897f\u5317\u592a\u5e73\u6d0b\u98b1\u98a8\u983b\u7e41\u6d3b\u52d5\u5730\u5340\uff0c\u6bcf\u5e74\u5e73\u5747\u7d043.4\u500b\u98b1\u98a8\u767b\u9678\u3002\u897f\u51432000\u5e74\u5f8c\u66f4\u5f9e\u6bcf\u4e09\u3001\u56db\u5e74\u4e00\u6b21\uff0c\u8b8a\u6210\u6bcf\u5e74\u4e00\u6b21\u3002\u4e0d\u53ea\u5f71\u97ff\u4eba\u6c11\u7684\u751f\u547d\u8ca1\u7522\u5b89\u5168\uff0c\u4e5f\u56b4\u91cd\u5f71\u97ff\u53f0\u7063\u7522\u696d\u8207\u7d93\u6fdf\u767c\u5c55\u3002\u8fd1\u5e74\u4f86\u6c23\u5019\u7684\u8b8a\u7570\uff0c\u77ed\u5ef6\u6642\u5f37\u964d\u96e8\u4e4b\u6975\u7aef\u4e8b\u4ef6\u5c62\u5c62\u767c\u751f\u3002\u8fd1\u5e74\u6df9\u6c34\u4e8b\u4ef6\uff0c\u5916\u6c34\u6f70\u6ea2\u5824\u5df2\u4e0d\u591a\u898b\uff0c\u53d6\u800c\u4ee3\u4e4b\u7684\u77ed\u5ef6\u6642\u5f37\u964d\u96e8\u9020\u6210\u5340\u5167\u6392\u6c34\u5ba3\u6d29\u4e0d\u53ca\u6240\u81f4\u6df9\u6c34\u4e8b\u4ef6\u3002\u4e00\u65e6\u96e8\u91cf\u8d85\u904e\u5de5\u7a0b\u8a2d\u8a08\u6a19\u6e96\uff0c\u5c31\u6703\u767c\u751f\u6df9\u6c34\uff0c\u8f15\u5247\u5f71\u97ff\u751f\u6d3b\uff0c\u91cd\u5247\u9020\u6210\u751f\u547d\u8ca1\u7522\u640d\u5931\u3002\u8fd1\u5e74\u9632\u6d2a\u7b56\u7565\uff0c\u9700\u8981\u7d50\u5408\u5de5\u7a0b\u8207\u975e\u5de5\u7a0b\u63aa\u65bd\uff0c\u65b9\u80fd\u9054\u5230\u6e1b\u707d\u907f\u707d\u7684\u6700\u5927\u6548\u76ca\u3002\u6d2a\u707d\u9810\u8b66\u7cfb\u7d71\u70ba\u975e\u5de5\u7a0b\u63aa\u65bd\u4e2d\u6700\u5e38\u61c9\u7528\u3001\u4e5f\u662f\u6700\u6709\u6548\u7387\u7684\u65b9\u6cd5\u4e4b\u4e00\u3002\u6975\u7aef\u4e8b\u4ef6\u61c9\u8b8a\u6642\u9593\u8d8a\u4f86\u8d8a\u77ed\uff0c\u7cfb\u7d71\u4e2d\u4e4b\u6d2a\u6c34\u6f14\u7b97\u6a21\u5f0f\u8a08\u7b97\u9700\u8981\u8d8a\u5feb\u901f\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"982\" height=\"432\" src=\"http:\/\/test3.nothing-creative.com\/wp-content\/uploads\/2024\/07\/HIM1.png\" alt=\"\" class=\"wp-image-134\" srcset=\"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/wp-content\/uploads\/2024\/07\/HIM1.png 982w, https:\/\/thinklab.lab.nycu.edu.tw\/zh\/wp-content\/uploads\/2024\/07\/HIM1-300x132.png 300w, https:\/\/thinklab.lab.nycu.edu.tw\/zh\/wp-content\/uploads\/2024\/07\/HIM1-768x338.png 768w\" sizes=\"(max-width: 982px) 100vw, 982px\" \/><\/figure><\/div>\n\n\n<p>\u672c\u7814\u7a76\u6574\u5408\u6578\u503c\u5730\u5f62\u6a21\u578b(Digital Elevation Model, DEM)\u8207\u6838\u80de\u6a21\u5f0f(Cell Autonomous, CA)\u5ba2\u88fd\u5316\u767c\u5c55\u4e00\u53ef\u5feb\u901f\u8a55\u4f30\u90fd\u5e02\u6df9\u6c34\u98a8\u96aa\u4e4b\u6a21\u5f0f\u3002\u4e00\u822c\u6df9\u6c34\u6a21\u5f0f\u63a1\u7528\u6dfa\u6c34\u6ce2\u65b9\u7a0b\u5f0f\uff08Shallow Water Equations, SWEs)\u6a21\u64ec\u6d2a\u6c34\u6ce2\u50b3\u905e\uff0c\u82e5\u5728\u5927\u7bc4\u570d\u6216\u9ad8\u89e3\u6790\u5ea6\u4e4b\u5730\u5f62\u4e4b\u6a21\u64ec\u9700\u6c42\u4e0b\uff0c\u61c9\u7528SWEs\u7684\u6df9\u6c34\u6a21\u5f0f\u5247\u9700\u8981\u8f03\u591a\u7684\u904b\u7b97\u8cc7\u6e90(\u4f8b\u5982\u5e73\u884c\u904b\u7b97\u3001\u9ad8\u6548\u80fd\u904b\u7b97\u6838\u5fc3GPU)\u7684\u5354\u52a9\uff0c\u5426\u5247\u6a21\u5f0f\u904b\u7b97\u6240\u9700\u7684\u6642\u9593\u5c07\u7121\u6cd5\u7b26\u5408\u7dca\u6025\u61c9\u8b8a\u4f5c\u696d\u4e4b\u9700\u6c42\u3002 \u7e31\u4f7fSWEs\u5df2\u7d93\u662f\u5f9e\u52d5\u91cf\u65b9\u7a0b\u5f0f(momentum equation)\u7c21\u5316\u800c\u4f86\uff0c\u4f46\u4ecd\u6709\u8a31\u591a\u7814\u7a76\u900f\u904e\u7c21\u5316 SWEs\u6216\u8005\u63a1\u7528\u4e0d\u540c\u7684\u63a7\u5236\u65b9\u7a0b\u5f0f(governing equations) \uff0c\u4f8b\u5982\u63a1\u53d6\u8cea\u91cf\u5b88\u6046(mass conservation)\u3001\u66fc\u5be7\u516c\u5f0f(Manning\u2019s formula)\uff0c\u6216\u8005\u5830\u6d41\u516c\u5f0f(weir function)\u7b49\uff0c\u5728\u4e0d\u5931\u53bb\u904e\u591a\u6a21\u64ec\u6e96\u78ba\u5ea6\u7684\u689d\u4ef6\u4e0b\uff0c\u5e0c\u671b\u80fd\u52a0\u5feb\u6a21\u5f0f\u6a21\u64ec\u901f\u5ea6\uff0c\u6eff\u8db3\u539f\u672cSWEs\u8a08\u7b97\u6642\u9593\u904e\u9577\u4e4b\u7f3a\u9ede\u3002<\/p>\n\n\n\n<p>Dottori and Todini (2011)\u9996\u5148\u63d0\u51fa\u4ee5\u7d30\u80de\u81ea\u52d5\u6a5f(cellular automata, CA)\u7684\u6982\u5ff5\uff0c\u767c\u5c55\u5feb\u901f\u6df9\u6c34\u6a21\u5f0f\u3002CA\u6a21\u5f0f\u53ef\u5927\u5e45\u52a0\u5feb\u904b\u7b97\u901f\u5ea6\uff0c\u4f46\u5c0d\u65bc\u9ad8\u89e3\u6790\u5ea6\u7684\u6578\u503c\u5730\u5f62(e.g., 2m\u6216\u66f4\u9ad8)\uff0cCA\u6a21\u5f0f\u9084\u662f\u9700\u8981\u8f03\u9577\u7684\u8a08\u7b97\u6642\u9593\u3002\u6709\u4e9b\u7814\u7a76\u958b\u59cb\u4ee5\u6578\u503c\u5730\u5f62(Digital Elevation Model, DEM)\u70ba\u57fa\u790e\uff0c\u5229\u7528\u5730\u5f62\u7522\u751f\u7684\u9ad8\u5dee\uff0c\u8b93\u6d2a\u6c34\u53ef\u9032\u884c\u50b3\u905e\u8207\u64f4\u6563\u3002DEM\u6a21\u5f0f\u5047\u8a2d\u5c31\u662f\u5229\u7528\u6c34\u5f80\u4f4e\u8655\u6d41\u7684\u7279\u6027\uff0c\u4efb\u4f55\u7684\u6df9\u6c34\u90fd\u6703\u5148\u5c07\u6240\u8b02\u7684\u5730\u5f62\u51f9\u8655(local depression)\u586b\u6eff\uff0c\u624d\u6703\u7e7c\u7e8c\u6d41\u5f80\u4e0b\u4e00\u8655\uff0c\u4e26\u4f9d\u6b64\u985e\u63a8\u76f4\u5230\u6240\u6709\u6d2a\u6c34\u9ad4\u7a4d\u88ab\u5206\u4f48\u81f3\u6240\u6709\u51f9\u9677(\u6216\u5730\u5f62\u76f8\u5c0d\u4f4e\u8655)\uff0c\u9019\u7a2e\u7406\u8ad6\u7a31\u70baflat-water assumption\u3002\u6b64\u7a2e\u4ee5\u6578\u503c\u5730\u5f62\u5dee\u7570\u70ba\u9a45\u52d5\u4e4b\u6df9\u6c34\u6a21\u578b\uff0c\u56e0\u70ba\u7121\u8907\u96dc\u4e4b\u52d5\u91cf\u65b9\u7a0b\u5f0f\uff0c\u5e7e\u4e4e\u53ea\u8003\u616e\u8cea\u91cf\u5b88\u6046\u7684\u60c5\u6cc1\uff0c\u56e0\u6b64\u6a21\u5f0f\u8a08\u7b97\u901f\u5ea6\u5feb\u800c\u7a69\u5b9a\uff0c\u4f46\u7f3a\u9ede\u5c31\u662f\u7121\u6cd5\u63d0\u4f9b\u6d2a\u6c34\u6b77\u7a0b\u8b8a\u5316(temporal evaluation)\uff0c\u4e14\u50c5\u80fd\u63d0\u4f9b\u6700\u5927\u6df9\u6c34\u7bc4\u570d(maximum flood extent)\u4e4b\u63a8\u4f30\u3002\u672c\u7814\u7a76\u9996\u5ea6\u63d0\u51fa\u6574\u5408CA\u8207DEM\uff0c\u767c\u5c55\u51fa\u4e00\u4e8c\u7dad\u6df7\u5408\u5feb\u901f\u6df9\u6c34\u6a21\u578b(Hybrid Inundation Model, HIM)\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img decoding=\"async\" width=\"576\" height=\"408\" src=\"https:\/\/test3.nothing-creative.com\/wp-content\/uploads\/2024\/07\/HIM2-1.png\" alt=\"\" class=\"wp-image-505\" srcset=\"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/wp-content\/uploads\/2024\/07\/HIM2-1.png 576w, https:\/\/thinklab.lab.nycu.edu.tw\/zh\/wp-content\/uploads\/2024\/07\/HIM2-1-300x213.png 300w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><figcaption class=\"wp-element-caption\">\u6cd5\u570b\u5c3c\u65af2014\u6df9\u6c34\u6a21\u64ec\u7d50\u679c<\/figcaption><\/figure><\/div>\n\n\n<p>\u4e0a\u5716\u4e2d\u986f\u793a\u672c\u6a21\u578b\u61c9\u7528\u5728\u6cd5\u570b\u5c3c\u65af2014\u5e74\u6df9\u6c34\u4e8b\u4ef6\u6392\u6c34\u7cfb\u7edf\u8207\u5730\u8868\u6c34\u7684\u76f8\u4e92\u4f5c\u7528\u7ed3\u679c\u3002\u6574\u9ad4\u4f86\u8aaa\uff0c\u5927\u7d04\u53ea\u6709\u7e3d\u964d\u96e8\u91cf2%\u7684\u96e8\u6c34\u88ab\u6392\u5165\u6392\u6c34\u7cfb\u7edf\uff0cSalvan(2017)\u8ad6\u6587\u4e2d\u4e5f\u6709\u8207\u672c\u7814\u7a76\u4e00\u6a23\u7684\u767c\u73fe\u3002\u53e6\u5916\uff0c\u900f\u904eHIM\u6a21\u5f0f\u6a21\u64ec\u986f\u793a\u8a72\u5730\u5340\u7684\u81f4\u707d\u7684\u554f\u984c\u4e3b\u8981\u662f\u5730\u8868\u6c34\u6d41\u65b9\u5411\u548c\u6392\u6c34\u7cfb\u7d71\u6d41\u5411\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u4e0a\u5716\u4e2d\u7d05\u8272\u70ba\u5730\u8868\u6c34\u6d41\u65b9\u5411\uff0c\u800c\u85cd\u8272\u5247\u70ba\u6392\u6c34\u7cfb\u7d71\u7684\u6d41\u5411\u3002\u5f9e\u7d50\u679c\u4f86\u770b\uff0c\u6392\u6c34\u7cfb\u7edf\u5f9e\u8a72\u5340\u57df\u7684\u897f\u65b9\u6d41\u5411\u6771\u65b9\uff0c\u800c\u5730\u8868\u6c34\u6d41\u5247\u5b8c\u5168\u76f8\u53cd\u3002\u6b64\u5916\uff0c\u5f9e\u6392\u6c34\u7cfb\u7edf\u53ea\u8986\u84cb\u4e86\u57ce\u5e02\u96c6\u6c34\u5340\u7684\u4e00\u5c0f\u90e8\u5206\uff0c\u56e0\u6b64\u8981\u6539\u5584\u6df9\u6c34\u554f\u984c\uff0c\u9700\u8981\u66f4\u591a\u7ba1\u9053\u6765\u6514\u622a\u5730\u8868\u6c34\uff0c\u65b9\u53ef\u6e1b\u5c11\u5c07\u672c\u5340\u7684\u6d2a\u707d\u640d\u5931\u3002<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u8a08\u756b\u7814\u7a76\u5718\u968a\u63d0\u51fa\u4e00\u5275\u65b0\u5feb\u901f\u6df9\u6c34\u6a21\u5f0f\uff0c\u5728\u4e0d\u9700\u8981\u9ad8\u901f\u96fb\u8166\u8207\u5e73\u884c\u904b\u7b97\u7b49\u5f37\u5927\u8a08\u7b97\u8cc7\u6e90\u4e4b\u689d\u4ef6\u4e0b\uff0c\u7d50\u5408\u7d30\u80de\u81ea\u52d5\u6a5f(Cellular Automata)\u8207\u6578\u503c\u5730\u5f62(Digital Elevation Model, DEM)\u4e4b\u512a\u9ede\uff0c\u958b\u767c\u4e00\u547d\u540d\u70baHybrid Inundation Model(HIM)\u4e4b\u5feb\u901f\u904b\u7b97\u6df9\u6c34\u6a21\u5f0f\u3002\u672c\u6a21\u5f0f\u5177\u6709\u53ef\u5373\u6642\u904b\u7b97\u3001\u77ed\u6642\u9593\u5167\u63d0\u4f9b\u5177\u6709\u6642\u9593\u8b8a\u5316\u4e4b\u6df9\u6c34\u7bc4\u570d\uff0c\u4e26\u4e14\u6578\u503c\u7a69\u5b9a\u7b49\u512a\u9ede\u3002\u672c\u5718\u968a\u5df2\u521d\u6b65\u5b8c\u6210\u6a21\u5f0f\u4e4b\u958b\u767c\uff0c\u4e26\u63a1\u7528\u82f1\u570b\u6700\u5e38\u9a57\u8b49\u4e8c\u7dad\u6df9\u6c34\u6a21\u5f0f\u6b63\u78ba\u6027\u4e4bEA benchmark test cases\u9032\u884c\u6e2c\u8a66\uff0c\u7d50\u679c\u986f\u793aHIM\u6a21\u5f0f\u7d50\u679c\u8207\u5176\u4ed6\u6a21\u5f0f\u7d50\u679c\u6bd4\u8f03\uff0c\u5df2\u6709\u521d\u6b65\u53c3\u8003\u50f9\u503c\u3002<\/p>\n","protected":false},"author":2,"featured_media":146,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-18","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-model-development"],"_links":{"self":[{"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/posts\/18"}],"collection":[{"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18"}],"version-history":[{"count":2,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/posts\/18\/revisions"}],"predecessor-version":[{"id":507,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/posts\/18\/revisions\/507"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=\/wp\/v2\/media\/146"}],"wp:attachment":[{"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thinklab.lab.nycu.edu.tw\/zh\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}