{"id":5108,"date":"2024-09-28T20:01:01","date_gmt":"2024-09-28T12:01:01","guid":{"rendered":""},"modified":"2024-09-28T20:01:01","modified_gmt":"2024-09-28T12:01:01","slug":"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b","status":"publish","type":"post","link":"https:\/\/mushiming.com\/5108.html","title":{"rendered":"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b"},"content":{"rendered":"
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\u7535\u529b\u884c\u4e1a\u8282\u80fd\u73af\u4fdd\u516c\u4f17\u670d\u52a1\u5e73\u53f0\u2014\u2014\u6743\u5a01\u3001\u4e13\u4e1a\u3001\u521b\u65b0\u7684\u7535\u529b\u8282\u80fd\u73af\u4fdd\u516c\u4f17\u53f7<\/strong><\/strong><\/strong><\/strong><\/strong><\/p>\n

\u5168\u65876546\u5b57 <\/p>\n

\u9605\u8bfb\u7ea6\u97007\u5206\u949f<\/p>\n

\u4f5c\u8005 | \u9a6c\u53cc\u5ff1\uff0c\u6797\u5bb8\u96e8\uff0c\u5468\u6743\uff0c\u5434\u5fe0\u80dc<\/span><\/h3>\n

\u5218\u7426\uff0c\u9648\u6587\u901a\uff0c\u6a0a\u5e05\u519b\uff0c\u8981\u4e9a\u5764\uff0c\u9a6c\u91c7\u59ae<\/span><\/h3>\n

\u534e\u5317\u7535\u529b\u5927\u5b66(\u4fdd\u5b9a)\u73af\u5883\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfb<\/p>\n

\u6df1\u80fd\u4fdd\u5b9a\u53d1\u7535\u6709\u9650\u516c\u53f8<\/p>\n

\u6458\u8981 <\/p>\n

\u672c\u6587\u5efa\u7acb\u4e86\u4e00\u4e2a\u9690\u542b\u5c42\u5305\u542b\u4e00\u4e2a\u957f\u77ed\u671f\u8bb0\u5fc6\u5c42(Long-short  Term  Memory,  LSTM)\u3001\u4e24\u4e2a\u7ebf\u6027\u6574\u6d41\u51fd\u6570\u5c42(Rectified Linear Unit, ReLU)\u3001\u4e24\u4e2a\u5168\u8fde\u63a5\u5c42(Fully Connected Layer)\u548c\u8f93\u5165\u3001\u8f93\u51fa\u5c42\u7ec4\u6210\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7528\u4e8e\u8131\u786b\u7cfb\u7edf\u4e3b\u8981\u6307\u6807\u9884\u6d4b\u3002\u8be5\u6a21\u578b\u5bf9\u8f93\u5165\u53c2\u6570\u91c7\u7528\u4e86\u6307\u6570\u6ed1\u52a8\u5e73\u5747\u3001\u5408\u5e76\u6700\u5c0f\u5206\u6790\u5468\u671f\u7b49\u6570\u636e\u9884\u5904\u7406\u6280\u672f\u8fdb\u884c\u964d\u566a\uff0c\u5728\u7f51\u7edc\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u91c7\u7528 dropout\u6280\u672f\u9632\u6b62\u8fc7\u62df\u5408\u3002\u4eff\u771f\u7ed3\u679c\u5bf9\u6bd4\u73b0\u573a\u6570\u636e\u8868\u660e\uff0c\u6a21\u578b\u5bf9\u6d46\u6db2 pH \u503c\u3001\u51fa\u53e3 SO2<\/sub> \u6d53\u5ea6\u548c\u8131\u786b\u7387\u5747\u4f53\u73b0\u51fa\u826f\u597d\u7684\u9884\u6d4b\u80fd\u529b\u3002\u672c\u6587\u8fd8\u7ed3\u5408\u67d0 2\u00d7350MW \u71c3\u7164\u7535\u5382\u63d0\u4f9b\u7684\u5b9e\u9645\u5de5\u6570\u636e\uff0c\u4ee5\u77f3\u7070\u77f3\u4f9b\u6d46\u5bc6\u5ea6\u5bf9\u7cfb\u7edf\u8131\u786b\u6027\u80fd\u7684\u5f71\u54cd\u4e3a\u4f8b\uff0c\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5229\u7528\u6240\u5efa\u7acb\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6d4b\u8bd5\u6e7f\u6cd5\u8131\u786b\u7cfb\u7edf\u5404\u53c2\u6570\u6307\u6807\u5bf9\u8131\u786b\u6548\u679c\u7684\u5f71\u54cd\uff0c\u5e76\u7ed3\u5408\u5316\u5b66\u673a\u7406\u548c\u5de5\u4e1a\u5b9e\u9645\u8fdb\u884c\u7684\u8bca\u65ad\u8fc7\u7a0b\u3002<\/p>\n

\u5173\u952e\u8bcd\uff1a<\/strong>\u71c3\u7164\u7535\u5382\uff1b\u8131\u786b\u7cfb\u7edf\uff1b\u8ba1\u7b97\u673a\u6a21\u62df\uff1b\u6df1\u5ea6\u5b66\u4e60\uff1b\u795e\u7ecf\u7f51\u7edc\uff1b\u9884\u6d4b\uff1b\u6a21\u578b\u5e94\u7528\uff1b\u667a\u6167\u73af\u4fdd\uff1b<\/p>\n

\u5f53\u524d\uff0c\u56fd\u5bb6\u6b63\u52a0\u5feb\u63a8\u8fdb\u4ee5 5G\u3001\u4eba\u5de5\u667a\u80fd\u3001\u5de5\u4e1a\u4e92\u8054\u7f51\u3001\u7269\u8054\u7f51\u4e3a\u4ee3\u8868\u7684\u65b0\u578b\u57fa\u7840\u8bbe\u65bd\u5efa\u8bbe(\u65b0\u57fa\u5efa)\uff0c\u7535\u529b\u884c\u4e1a\u7684\u667a\u80fd\u5316\u5efa\u8bbe\u4e5f\u84ec\u52c3\u53d1\u5c55\u3002\u56fd\u5185\u5927\u578b\u706b\u529b\u53d1\u7535\u5382\u5f88\u65e9\u5c31\u5b9e\u73b0\u4e86\u5382\u7ea7 DCS \u6570\u636e\u76d1\u63a7\uff0c\u5386\u53f2\u8fd0\u884c\u6570\u636e\u4e30\u5bcc\uff0c\u4e3a\u5b9e\u73b0\u6570\u636e\u9a71\u52a8\u7684\u795e\u7ecf\u7f51\u7edc\u5efa\u6a21\u63d0\u4f9b\u4e86\u6709\u5229\u6761\u4ef6\u3002\u7531\u4e8e\u8131\u786b\u7cfb\u7edf\u53d7\u5404\u79cd\u590d\u6742\u5de5\u51b5\u7684\u5f71\u54cd\uff0c\u4e14\u5177\u6709\u5927\u60ef\u6027\u3001\u975e\u7ebf\u6027\u7b49\u7279\u70b9\uff0c\u5316\u5b66\u673a\u7406\u5efa\u6a21\u53ea\u80fd\u8f83\u7c97\u7565\u5730\u5bf9\u8131\u786b\u7cfb\u7edf\u91cd\u8981\u6307\u6807\u8fdb\u884c\u9884\u6d4b\u3002\u5f53\u524d\u5316\u5b66\u673a\u7406\u5efa\u6a21\u7684\u624b\u6bb5\u4e3b\u8981\u662f\u901a\u8fc7\u4f20\u8d28\u7406\u8bba\u3001\u5316\u5b66\u52a8\u529b\u5b66\u5efa\u7acb\u7cfb\u5217\u5fae\u5206\u65b9\u7a0b\u6c42\u89e3\uff0c\u6216\u901a\u8fc7\u79bb\u5b50\u5e73\u8861\u89c4\u5f8b\u3001\u7535\u4e2d\u6027\u539f\u7406\u5efa\u7acb\u5b88\u6052\u65b9\u7a0b\u6c42\u89e3\u3002\u5316\u5b66\u673a\u7406\u5efa\u6a21\u7684\u4f18\u52bf\u5728\u4e8e\u53ef\u4ee5\u8ba1\u7b97\u548c\u5224\u65ad\u5404\u4e3b\u8981\u5316\u5b66\u7269\u8d28\u7684\u6d53\u5ea6\u548c\u5b58\u5728\u5f62\u5f0f\uff0c\u5e76\u53ef\u4ee5\u5bf9\u7269\u8d28\u7684\u7a7a\u95f4\u5206\u5e03\u8fdb\u884c\u5206\u6790\u3002\u4f46\u662f\uff0c\u5316\u5b66\u673a\u7406\u5efa\u6a21\u4e5f\u9762\u4e34\u56e0\u8ba1\u7b97\u4ee3\u4ef7\u5927\u4ece\u800c\u8fc7\u5ea6\u7b80\u5316\u3001\u65e0\u6cd5\u8003\u8651\u590d\u6742\u5de5\u51b5\u7b49\u95ee\u9898\uff0c\u5bfc\u81f4\u9884\u6d4b\u6548\u679c\u8f83\u5dee\uff0c\u6a21\u578b\u8fc1\u79fb\u80fd\u529b\u4e0d\u5f3a\u3002<\/p>\n

\u968f\u7740\u4eba\u5de5\u667a\u80fd\u6280\u672f\u7684\u9ad8\u901f\u53d1\u5c55\uff0c\u795e\u7ecf\u7f51\u7edc\u6280\u672f\u9010\u6e10\u88ab\u5e94\u7528\u4e8e\u5bf9\u8131\u786b\u7cfb\u7edf\u8fdb\u884c\u5efa\u6a21\u9884\u6d4b\u3002\u65e9\u671f\u6280\u672f\u4e3b\u8981\u662f\u57fa\u4e8e\u7b80\u5355\u7684\u53cd\u5411\u4f20\u64ad(Back Propagation, BP)\u8bbe\u8ba1\u795e\u7ecf\u7f51\u7edc\uff0c\u4f46\u56e0 BP \u7f51\u7edc\u7ed3\u6784\u7b80\u5355\uff0c\u5b58\u5728\u4e00\u4e9b\u95ee\u9898\u3002\u82cf\u5411\u9e4f\u7b49\u91c7\u7528\u4e86\u57fa\u4e8e\u5f84\u5411\u57fa\u51fd\u6570(Radical Basis Function\uff0cRBF)\u7684\u6539\u8fdb\u6a21\u578b\uff0c\u6539\u5584\u4e86 BP \u7f51\u7edc\u6613\u9677\u5165\u5c40\u90e8\u6700\u5c0f\u503c\u7684\u7f3a\u9677\uff1b\u674e\u519b\u7ea2\u7b49\u5229\u7528\u7684\u5e7f\u4e49\u56de\u5f52\u795e\u7ecf\u7f51\u7edc(Generalized  Regression  Neural  Network\uff0cGRNN)\u662f\u57fa\u4e8e RBF \u7f51\u7edc\u6539\u8fdb\u7684\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\uff0c\u9488\u5bf9\u6837\u672c\u8f83\u5c11\u7684\u60c5\u51b5\uff0c\u9884\u6d4b\u6548\u679c\u6709\u6240\u6539\u5584\u3002\u4f46\u4e0a\u8ff0\u6539\u8fdb\u4ecd\u672a\u8003\u8651\u8131\u786b\u7cfb\u7edf\u5927\u60ef\u6027\u7684\u7279\u70b9\uff0cFU  J \u7b49\u4f7f\u7684\u7528 LSTM \u7f51\u7edc\uff0c\u5c31\u80fd\u5b9e\u73b0\u4fe1\u606f\u5728\u65f6\u5e8f\u4e0a\u4f20\u9012\u3002\u4e0d\u8fc7\u56e0\u5176\u8bbe\u8ba1\u7684\u7f51\u7edc\u53ea\u4f7f\u7528\u4e86 LSTM \u4e00\u79cd\u7ed3\u6784\uff0c\u795e\u7ecf\u7f51\u7edc\u5728\u7ed3\u6784\u8bbe\u8ba1\u4e0a\u8fd8\u6709\u6539\u8fdb\u7a7a\u95f4\u3002\u57fa\u4e8e\u4e0a\u8ff0\u5206\u6790\uff0c\u672c\u6587\u91c7\u7528\u591a\u79cd\u7f51\u7edc\u7ed3\u6784\u548c\u6570\u636e\u5904\u7406\u6280\u672f\u8bbe\u8ba1\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\uff0c\u6a21\u578b\u9884\u6d4b\u8bef\u5dee\u6c34\u5e73\u548c\u8bad\u7ec3\u4ee3\u4ef7\u663e\u8457\u4e0b\u964d\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b1  \u795e\u7ecf\u7f51\u7edc\u8f93\u5165\u6570\u636e\u9884\u5904\u7406 <\/p>\n

1.1 \u8f93\u5165\u6570\u636e\u964d\u566a\u9884\u5904\u7406<\/strong><\/p>\n

\u672c\u6587\u91c7\u7528\u534e\u5317\u67d0 2\u00d7350MW \u7535\u5382 2019 \u5e74 7 \u6708 1 \u65e5\u5230 27 \u65e5\u6309\u5206\u949f\u8bb0\u5f55\u7684\u8131\u786b\u73af\u4fdd\u6570\u636e\u96c6(\u5171\u8ba1 40000\u6761)\u8fdb\u884c\u7f51\u7edc\u53c2\u6570\u8bad\u7ec3\uff0c\u6a21\u578b\u9009\u53d6\u7684 14 \u4e2a\u5206\u6790\u6307\u6807\u548c DCS \u76d1\u6d4b\u503c\u57fa\u672c\u53d8\u52a8\u8303\u56f4\u5982\u8868 1 \u6240\u793a\uff1a<\/p>\n

\u8868 1  \u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u5165\u6307\u6807\u548c\u5176\u6ce2\u52a8\u8303\u56f4<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u672c\u6587\u5bf9 DCS \u63d0\u4f9b\u7684\u539f\u59cb\u6570\u636e\u91c7\u7528\u6307\u6570\u6ed1\u52a8\u5e73\u5747\u6280\u672f(Exponential Moving Average, EMA)\u8fdb\u884c\u964d\u566a\u3002\u56e0\u4e3a\u7535\u5382\u76d1\u6d4b\u7cfb\u7edf\u6d4b\u91cf\u503c\u6613\u53d7\u6e29\u5ea6\u3001\u6e7f\u5ea6\u7b49\u5f71\u54cd\u800c\u6f02\u79fb\uff0cEMA \u53ef\u4ee5\u4f7f\u5f97\u6570\u636e\u8f93\u5165\u66f4\u91cd\u89c6\u53d8\u5316\u8d8b\u52bf\u800c\u4e0d\u662f\u77ac\u65f6\u632f\u8361\uff0c\u5bf9\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\u3001\u9632\u6b62\u8fc7\u62df\u5408\u6709\u79ef\u6781\u4f5c\u7528\u3002<\/p>\n

\u672c\u6587\u91c7\u7528\u7684 EMA \u516c\u5f0f\u5982\u4e0b(1)\uff0c(2)\u6240\u793a\uff1a<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u5f0f\u4e2d\uff1avt\u4e3a t \u65f6\u523b\u6307\u6570\u6ed1\u52a8\u5e73\u5747\u503c\uff0crt \u539f\u59cb\u503c\u3002\u03b2 \u4e3a\u9012\u51cf\u7cfb\u6570\uff0cl \u4e3a\u7a97\u53e3\u957f\u5ea6  (min)\u3002<\/p>\n

\u4e3a\u66f4\u597d\u5730\u5e73\u8861\u964d\u566a\u548c\u8d8b\u52bf\u4fdd\u7559\uff0c\u5bf9\u4e0d\u540c\u53d8\u91cf\uff0c\u672c\u6587\u91c7\u7528\u4e0d\u540c\u7684 l \u503c\uff0c\u4f7f\u5f97\u6d4b\u91cf\u566a\u58f0\u5f97\u4ee5\u6d88\u53bb\uff0c\u800c\u53d8\u5316\u8d8b\u52bf\u5f97\u4ee5\u4fdd\u7559\u3002\u56fe 1 \u4e2d\uff0c\u5c55\u793a\u4e86\u5165\u53e3\u70df\u6c14\u6d41\u91cf\u3001SO2<\/sub>\u542b\u91cf\u7ecf\u8fc7\u6ed1\u52a8\u5e73\u5747\u7684\u5206\u6790\u7ed3\u679c(l \u5206\u522b\u53d6 7 \u548c 5)\u548c\u76d1\u6d4b\u503c\u7684\u5bf9\u6bd4\u3002\u5bf9\u5176\u4ed6\u53d8\u91cf\uff0c\u6a21\u578b\u91c7\u7528\u7684 l \u503c\u57fa\u672c\u5728 5~15 \u4e4b\u95f4\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 1   \u6570\u636e EMA \u964d\u566a\u7ed3\u679c\u5c55\u793a<\/p>\n

1.2 \u6700\u5c0f\u5206\u6790\u65f6\u95f4\u5468\u671f\u5212\u5206<\/strong><\/p>\n

\u76ee\u524d\u57fa\u4e8e\u795e\u7ecf\u7f51\u7edc\u7684\u8131\u786b\u7cfb\u7edf\u76f8\u5173\u9884\u6d4b\u6a21\u578b\uff0c\u5927\u90fd\u662f\u57fa\u4e8e\u524d 1min \u7684 DCS \u76d1\u6d4b\u503c\u9884\u6d4b\u540e 1min \u7684\u76d1\u6d4b\u503c\u3002\u8fd9\u6837\u6a21\u578b\u7684\u9884\u6d4b\u8bef\u5dee\u867d\u7136\u8f83\u5c0f\uff0c\u4f46\u7531\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u54cd\u5e94\u5f88\u96be\u8fbe\u5230\u5982\u6b64\u5c0f\u7684\u65f6\u95f4\u7cbe\u5ea6\uff0c\u5b9e\u9645\u5e94\u7528\u4e2d\u4ecd\u9700\u8981\u5bf9\u4e00\u4e2a\u6bb5\u65f6\u95f4\u6bb5(\u4e00\u822c\u4e3a\u63a7\u5236\u7cfb\u7edf\u6700\u5c0f\u54cd\u5e94\u65f6\u95f4)\u53d6\u5e73\u5747\uff0c\u518d\u5e26\u5165\u7f51\u7edc\u8ba1\u7b97\uff0c\u800c\u7531\u4e8e\u7f51\u7edc\u662f\u9488\u5bf9 1min\u8bbe\u8ba1\u548c\u8bad\u7ec3\u7684\uff0c\u5c31\u5bb9\u6613\u9020\u6210\u8f83\u5927\u8bef\u5dee\u3002\u6240\u4ee5\uff0c\u672c\u6587\u5728\u5efa\u6a21\u521d\u59cb\u5c31\u8fdb\u884c\u4e86\u6700\u5c0f\u5206\u6790\u65f6\u95f4\u5468\u671f\u7684\u5212\u5206\uff0c\u5728\u6570\u636e\u9884\u5904\u7406\u3001\u7f51\u7edc\u67b6\u6784\u4e0a\u90fd\u9002\u5f53\u8003\u8651\u4e86\u9002\u5e94\u8f83\u957f\u9884\u6d4b\u65f6\u95f4\u7684\u9700\u6c42\uff0c\u53ea\u9700\u8981\u5bf9\u6a21\u578b\u53c2\u6570\u8c03\u6574\u5373\u53ef\u6539\u53d8\u6700\u5c0f\u9884\u6d4b\u5468\u671f\u3002<\/p>\n

\u56fe 2 \u5c55\u793a\u4e86\u672c\u6587\u6240\u5efa\u7acb\u6a21\u578b\u7684\u9884\u6d4b\u8bef\u5dee\u968f\u6700\u5c0f\u5206\u6790\u5468\u671f\u53d8\u52a8\u7684\u7bb1\u7ebf\u56fe\u3002\u7bb1\u4f53\u4e0b\u7aef\u4e3a 25%\u5206\u4f4d\u6570\u7684\u4f4d\u7f6e\uff0c\u7bb1\u4f53\u4e0a\u7aef\u4e3a 75%\u5206\u4f4d\u6570\u7684\u4f4d\u7f6e\uff0c\u8fd9\u8868\u660e\u7bb1\u4f53\u5305\u542b\u4e86 50%\u8bef\u5dee\u503c\u5206\u5e03\u3002\u9664\u4e86\u7bb1\u4f53\u7684\u4e0a\u4e0b\u8fb9\u7f18\u5916\uff0c\u7bb1\u7ebf\u56fe\u8fd8\u5c55\u793a\u4e86\u51e0\u4e2a\u504f\u79bb\u7a0b\u5ea6\u8f83\u5927\u7684\u5f02\u5e38\u70b9\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 2   \u6700\u5c0f\u5206\u6790\u5468\u671f\u53d8\u5316\u5bf9\u6a21\u578b\u6027\u80fd\u7684\u5f71\u54cd<\/p>\n

\u663e\u7136\uff0c\u6700\u5c0f\u5206\u6790\u5468\u671f\u589e\u5927\uff0c\u8bef\u5dee\u8fb9\u7f18\u8303\u56f4\u6269\u5927\u3001\u5f02\u5e38\u70b9\u589e\u591a\uff0c\u8fd9\u662f\u505a\u957f\u65f6\u6bb5\u9884\u6d4b\u5fc5\u7136\u9762\u5bf9\u7684\u60c5\u51b5\uff0c\u7535\u5382\u53ef\u4ee5\u6839\u636e\u5bb9\u5fcd\u7684\u8bef\u5dee\u9650\u548c\u6700\u77ed\u5de5\u51b5\u53cd\u5e94\u65f6\u95f4\u9009\u5b9a\u7f51\u7edc\u53c2\u6570\u3002\u672c\u6587\u6a21\u578b\u91c7\u7528\u6700\u5c0f\u5206\u6790\u5468\u671f\u4e3a 3min\uff0c\u4e14\u9884\u6d4b\u6548\u679c\u8fbe\u5230\u9884\u671f\u540e\u9009\u62e9\u5c3d\u53ef\u80fd\u7b80\u5355\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u52a0\u901f\u8fd0\u7b97\u8fc7\u7a0b\u3002\u5f53\u524d\u60c5\u51b5\u4e0b\uff0c\u6a21\u578b\u7684\u8bad\u7ec3\u65f6\u957f\u4e3a 1 \u520617 \u79d2\uff0c\u8ba1\u7b97\u8f93\u51fa\u7ed3\u679c\u4ec5\u9700\u6570\u79d2\uff0c\u5c0f\u4e8e\u6700\u5c0f\u5206\u6790\u5468\u671f\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5de5\u4e1a\u5b9e\u9645\u9700\u6c42\u3002  <\/p>\n

\u4e3a\u4e86\u4f53\u73b0\u8f93\u5165\u5de5\u51b5\u7684\u65f6\u6ede\u6027\u5e76\u51cf\u5c11\u5f02\u5e38\u503c\u8f93\u5165\u5bf9\u6a21\u578b\u5f71\u54cd\uff0c\u6a21\u578b\u5728\u5904\u7406\u8f93\u5165\u65f6\u8fd8\u91c7\u7528\u4e86\u52a0\u6743\u5468\u671f\u5904\u7406\uff0c\u5468\u671f\u8bbe\u7f6e\u4e00\u822c\u53d6 3~5 \u4e2a\u6700\u5c0f\u5206\u6790\u5355\u5143\u3002\u4e4b\u540e\u7684\u9884\u6d4b\u7ed3\u679c\u8868\u660e\uff0c\u6b64\u505a\u6cd5\u589e\u52a0\u4e86\u6a21\u578b\u7684\u9c81\u68d2\u6027\uff0c\u6a21\u578b\u5bf9\u5f02\u5e38\u8f93\u5165\u7684\u54cd\u5e94\u4e0d\u654f\u611f\u3002\u56fe 3 \u5c55\u793a\u4e86\u672c\u6587\u6240\u5efa\u7acb\u6a21\u578b\u7684\u6570\u636e\u9884\u5904\u7406\u8fc7\u7a0b\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 3   \u6a21\u578b\u6570\u636e\u9884\u5904\u7406\u8fc7\u7a0b<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b2  \u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u53ca\u8bad\u7ec3\u65b9\u6cd5 <\/p>\n

2.1 \u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u7ed3\u6784<\/strong><\/p>\n

\u672c\u6587\u6240\u5efa\u7acb\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u7ed3\u6784\u5982\u56fe 4 \u6240\u793a\uff0c\u9664\u4e86\u5e38\u89c4\u7684\u8f93\u5165\u5c42\u3001\u8f93\u51fa\u5c42\u548c\u5168\u8fde\u63a5\u5c42\u5916\uff0c\u8fd8\u5f15\u5165\u4e86 LSTM \u5c42\u3001ReLU \u5c42\u548c dropout \u6a21\u5757\uff0c\u589e\u5f3a\u4e86\u7f51\u7edc\u7684\u9884\u6d4b\u80fd\u529b\u548c\u6cdb\u5316\u6027\u80fd\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 4   \u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u8bbe\u8ba1\u7ed3\u6784<\/p>\n

\u5728\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u4e2d\uff0c\u5faa\u73af\u795e\u7ecf\u7f51\u7edc(Recurrent Neural Network\uff0cRNN)\u4e00\u822c\u7528\u4e8e\u89e3\u51b3\u65f6\u5e8f\u95ee\u9898\u3002\u4f46 RNN\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u53d1\u751f\u201c\u68af\u5ea6\u6d88\u5931\u201d\u73b0\u8c61\u3002LSTM \u672c\u8d28\u4e5f\u662f\u4e00\u79cd RNN\uff0c\u4f46\u7531\u4e8e\u5176\u5de7\u5999\u8bbe\u8ba1\u4e86\u95e8\u9650\u7ed3\u6784\uff0c\u53ef\u5c06\u4e4b\u524d\u7684\u5de5\u51b5\u5f71\u54cd\u9009\u62e9\u6027\u5730\u8bb0\u5fc6\u6216\u9057\u5fd8\uff0c\u5e76\u80fd\u89e3\u51b3 RNN \u7684\u201c\u68af\u5ea6\u6d88\u5931\u201d\u95ee\u9898\u3002\u8fd1\u5e74\uff0cLSTM \u5df2\u5728\u7535\u5382 NOx\u6392\u653e\u91cf\u9884\u6d4b\u548c\u7535\u529b\u5e02\u573a\u53ca\u8d1f\u8377\u9884\u6d4b\u88ab\u4e2d\u5e94\u7528\u3002\u672c\u6587\u6a21\u578b\u4f7f\u7528\u7684 LSTM \u5c42\u7684\u57fa\u672c\u8fd0\u7b97\u6d41\u7a0b\u5982\u56fe 5 \u6240\u793a\uff0c\u6a21\u578b\u4e2d\u67b6\u8bbe\u8bbe 1 \u4e2a LSTM \u5c42\uff0c\u542b\u5982\u56fe\u793a\u8282\u70b9\u795e\u7ecf\u5143 128 \u4e2a\uff0c\u68af\u5ea6\u9608\u503c\u8bbe\u7f6e\u4e3a 1\uff0c\u5e76\u91c7\u7528 L2 \u6b63\u5219\u5316\u65b9\u6cd5\uff0c\u6b63\u5219\u5316\u7cfb\u6570\u4e3a 0.0001\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 5   LSTM \u7f51\u7edc\u7ed3\u6784\u7684\u8fd0\u7b97\u6d41\u7a0b<\/p>\n

\u6a21\u578b\u5728 LSTM \u5c42\u548c\u5168\u8fde\u63a5\u5c42\u540e\u90fd\u67b6\u8bbe\u4e86 ReLU \u5c42\u3002\u76f8\u8f83\u4e8e LSTM \u5c42\u3001\u5168\u8fde\u63a5\u5c42\u4f7f\u7528\u7684 sigmoid \u6216 tanh\u6fc0\u6d3b\u51fd\u6570\uff0c\u4f7f\u7528 ReLU \u6fc0\u6d3b\u51fd\u6570\u8ba1\u7b97\u795e\u7ecf\u5143\u54cd\u5e94\uff0c\u8ba1\u7b97\u590d\u6742\u5ea6\u663e\u8457\u4e0b\u964d\u3002\u53e6\u5bf9\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u800c\u8a00\uff0cReLU\u6fc0\u6d3b\u51fd\u6570\u53ef\u663e\u8457\u964d\u4f4e\u56e0 sigmoid \u6fc0\u6d3b\u51fd\u6570\u63a5\u8fd1\u9971\u548c\u533a\u65f6\u5bfc\u6570\u8d8b\u4e8e 0 \u5e26\u6765\u7684\u68af\u5ea6\u6d88\u5931\u73b0\u8c61\u3002\u6b64\u5916\uff0c\u5728\u8f93\u5165\u5c0f\u4e8e 0 \u65f6\uff0cReLU \u5c42\u7684\u8f93\u51fa\u4e5f\u4e3a 0\uff0c\u51cf\u5c11\u4e86\u7f51\u7edc\u95f4\u76f8\u4e92\u4f9d\u8d56\u8fc7\u7a0b\uff0c\u5bf9\u9632\u6b62\u6a21\u578b\u8fc7\u62df\u5408\u6709\u79ef\u6781\u4f5c\u7528\u3002<\/p>\n

2.2 \u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b<\/strong><\/p>\n

\u7f51\u7edc\u53c2\u6570\u8bad\u7ec3\u91c7\u7528\u81ea\u9002\u5e94\u77e9\u4f30\u8ba1(Adaptive moment estimation, ADAM)\u65b9\u6cd5\u63a7\u5236\u68af\u5ea6\u4e0b\u964d\u8fc7\u7a0b\u3002\u8bbe\u7f6e\u521d\u59cb\u5b66\u4e60\u901f\u7387 0.013\uff0c\u6700\u5c0f\u5b66\u4e60\u6279\u6b21\u4e3a 256\uff0c\u4e3a\u9632\u6b62\u68af\u5ea6\u7206\u70b8\uff0c\u8bbe\u7f6e\u68af\u5ea6\u9608\u503c\u4e3a 1\u3002\u6a21\u578b\u6700\u5927\u8bad\u7ec3\u8f6e\u6570\u4e3a 60\u8f6e\uff0c\u6bcf 20 \u8f6e\u540e\uff0c\u5b66\u4e60\u901f\u7387\u964d\u4f4e\u5230\u539f\u5148\u7684 0.6\u3002\u5728\u6a21\u578b\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u91c7\u7528 dropout \u6280\u672f\u9632\u6b62\u6a21\u578b\u8fc7\u62df\u5408\uff0c\u8be5\u6280\u672f\u7531\u4eba\u5de5\u667a\u80fd\u9886\u57df\u8457\u540d\u5b66\u8005 Hinton \u5728 2014\u53d7\u81ea\u7136\u9009\u62e9\u548c\u6709\u6027\u751f\u6b96\u8fc7\u7a0b\u542f\u53d1\u800c\u63d0\u51fa\u3002\u5982\u56fe 6\uff0cdropout  \u6280\u672f\u5728\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\uff0c\u6309\u7167\u4e00\u5b9a\u7684\u6982\u7387\u5c06\u90e8\u5206\u795e\u7ecf\u7f51\u7edc\u5355\u5143\u6682\u65f6\u9690\u85cf\uff0c\u6b64\u65f6\u76f8\u5f53\u4e8e\u4ece\u539f\u59cb\u7684\u7f51\u7edc\u4e2d\u9009\u53d6\u4e00\u4e2a\u66f4\u7b80\u6d01\u7684\u7f51\u7edc\u8fdb\u884c\u8bad\u7ec3\u3002\u5728\u672c\u6587\u63d0\u51fa\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u8bad\u7ec3\u4e2d\uff0c\u5728\u7b2c\u4e8c\u4e2a ReLU \u5c42\u540e\u4f7f\u7528\u4e86\u4e00\u4e2a dropout \u6a21\u5757\uff0c\u4e22\u5f03\u7387\u53d6 0.2\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 6   Hinton \u5728\u8bba\u6587\u4e2d\u5c55\u793a\u7684 dropout \u793a\u610f\u56fe<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b3  \u6a21\u578b\u7684\u8f93\u51fa\u7ed3\u679c\u5206\u6790 <\/p>\n

\u6839\u636e\u7b2c 2 \u7ae0\u4e2d\u795e\u7ecf\u7f51\u7edc\u7ed3\u6784\u548c\u8ba1\u7b97\u65b9\u6cd5\uff0c\u6a21\u578b\u8f93\u51fa\u503c\u4e3a\u4e0b\u4e2a\u6700\u5c0f\u5206\u6790\u5468\u671f\u7684 pH \u548c\u51fa\u53e3 SO2<\/sub> \u6d53\u5ea6\u3002\u4f46\u5728\u7535\u5382\u5b9e\u9645\u8fd0\u884c\u4e2d\uff0c\u8131\u786b\u7387\u662f\u8fd0\u884c\u4eba\u5458\u5224\u65ad\u5438\u6536\u5854\u5b9e\u65f6\u8131\u786b\u80fd\u529b\u3001\u5bf9\u63a7\u5236\u7b56\u7565\u505a\u51fa\u8c03\u6574\u7684\u91cd\u8981\u53c2\u8003\u6307\u6807\u3002\u76ee\u524d\u4e3b\u6d41\u7684\u8131\u786b\u7cfb\u7edf\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u4e5f\u5927\u90fd\u4ee5\u8131\u786b\u7387\u9884\u6d4b\u7ed3\u679c\u6765\u8bc4\u4ef7\u6a21\u578b\u7684\u6027\u80fd\u3002\u6545\u672c\u6a21\u578b\u5c06\u9884\u6d4b\u7684\u51fa\u53e3SO2<\/sub> \u6d53\u5ea6\u8f6c\u5316\uff0c\u589e\u52a0\u8131\u786b\u7387\u6307\u6807\uff0c\u4e00\u5219\u8d34\u8fd1\u73b0\u573a\u9700\u6c42\uff0c\u4e8c\u5219\u65b9\u4fbf\u4e0e\u5176\u4ed6\u6a21\u578b\u9884\u6d4b\u6027\u80fd\u8fdb\u884c\u6bd4\u8f83\u3002\u8131\u786b\u6548\u7387\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

3.1 \u5173\u4e8e\u8131\u786b\u7387\u548c pH \u503c\u7684\u9884\u6d4b\u7ed3\u679c\u5206\u6790<\/strong><\/p>\n

\u56fe 7\uff0c\u56fe 8 \u5c55\u793a\u4e86\u8bad\u7ec3\u540e\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5728\u6d4b\u8bd5\u96c6\u4e0a\u7684\u9884\u6d4b\u7ed3\u679c\u4e0e\u5b9e\u9645\u503c\u5bf9\u6bd4\u3002\u6d4b\u8bd5\u6570\u636e\u96c6\u91c7\u7528\u534e\u5317\u67d02\u00d7350MW \u7535\u5382 2019 \u5e74 7 \u6708 28 \u65e5\u5230 30 \u65e5\u4e2d\u6309\u5206\u949f\u8bb0\u5f55\u7684\u4e00\u6bb5 DCS \u76d1\u63a7\u6570\u636e(\u5171 4000 \u6761)\u3002\u4ece\u56fe\u4e2d\u5c55\u793a\u7684\u7cfb\u7edf\u51fa\u53e3 SO2<\/sub> \u542b\u91cf\u3001\u8131\u786b\u7387\u7684 DCS \u964d\u566a\u5904\u7406\u540e\u7684\u5b9e\u9645\u503c(\u84dd\u7ebf)\u548c\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u8f93\u51fa\u7ed3\u679c(\u7ea2\u7ebf)\u7684\u5bf9\u6bd4\u53ef\u4ee5\u770b\u51fa\uff0c\u9884\u6d4b\u51fa\u53e3 SO2<\/sub> \u542b\u91cf\u548c\u8131\u786b\u7387\u53d8\u5316\u8d8b\u52bf\u548c\u5b9e\u9645\u503c\u5bf9\u5e94\uff0c\u6a21\u578b\u9884\u6d4b\u6548\u679c\u826f\u597d\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 7   \u51fa\u53e3 SO2 <\/sub>\u6d53\u5ea6\u964d\u566a\u540e\u5b9e\u9645\u503c\u548c\u9884\u6d4b\u503c\u7684\u5bf9\u6bd4<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 8   \u51fa\u53e3\u8131\u786b\u7387\u964d\u566a\u540e\u5b9e\u9645\u503c\u548c\u9884\u6d4b\u503c\u7684\u5bf9\u6bd4\u5206\u6790<\/p>\n

\u6b64\u5916\uff0c\u56fe 9 \u5c55\u793a\u4e86 DCS \u964d\u566a\u524d\u7684\u5b9e\u9645\u76d1\u6d4b\u503c(\u84dd\u7ebf)\u548c\u964d\u566a\u540e\u7684\u5b9e\u9645\u503c(\u7eff\u7ebf)\u4ee5\u53ca\u795e\u7ecf\u7f51\u7edc\u7684\u9884\u6d4b\u503c(\u7ea2\u7ebf)\u5728\u6d4b\u8bd5\u96c6 2400 min \u5230 4000 min \u7684\u4e00\u6bb5\u5c40\u90e8\u5bf9\u6bd4\u3002\u56fe\u4e2d 3100~3200 min\u30013400~3500 min \u53ca 3700 min~3900 min \u5185\uff0cDCS \u76d1\u6d4b\u503c\u632f\u8361\u4e25\u91cd\uff0c\u800c\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u503c\u5e73\u6ed1\u53d8\u52a8\u3002\u53ef\u4ee5\u770b\u51fa\uff0c\u795e\u7ecf\u7f51\u7edc\u7684\u9884\u6d4b\u7ed3\u679c\u80fd\u8ddf\u968f\u51fa\u53e3 SO2<\/sub> \u542b\u91cf\u7684\u53d8\u5316\u8d8b\u52bf\uff0c\u4f46\u4e0d\u4f1a\u8ddf\u968f\u76d1\u6d4b\u566a\u58f0\u632f\u8361\uff0c\u8868\u660e\u6a21\u578b\u7684\u9884\u5904\u7406\u624b\u6bb5\u548c\u7cfb\u6570\u9009\u53d6\u5408\u9002\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 9   \u51fa\u53e3 SO2 <\/sub>\u6d53\u5ea6\u964d\u566a\u540e\u5b9e\u9645\u503c\u548c\u9884\u6d4b\u503c\u7684\u5bf9\u6bd4(\u5c40\u90e8\u653e\u5927)<\/p>\n

DCS \u5bf9 pH \u76d1\u6d4b\u65f6\uff0c\u4e5f\u4f1a\u53d1\u751f\u540c\u6837\u7684\u968f\u673a\u6ce2\u52a8\u8bef\u5dee\uff0c\u4f46\u9664\u6b64\u4e4b\u5916\uff0c\u7531\u4e8e pH \u8ba1\u7ba1\u6bcf\u9694 2h \u51b2\u6d17\u4e00\u6b21\uff0c\u4f1a\u5bfc\u81f4\u6d4b\u5b9a\u70b9 p H \u503c\u77ac\u95f4\u5347\u9ad8\uff0c\u6240\u4ee5\u6b64\u65f6 DCS \u6d4b\u91cf\u7684 pH \u503c\u6570\u636e\u4e0d\u80fd\u5f88\u597d\u5730\u53cd\u5e94\u5438\u6536\u5854\u6d46\u6db2\u771f\u5b9e\u60c5\u51b5\u3002\u4e0d\u8fc7\uff0c\u7531\u4e8e\u672c\u6587\u7684\u6570\u636e\u9884\u5904\u7406\u6280\u672f\uff0c\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5bf9\u6b64\u523b\u7684\u7a81\u53d8\u5e76\u4e0d\u654f\u611f\u3002\u8fd9\u8868\u660e\u5728 DCS \u76d1\u6d4b\u503c\u56e0\u67d0\u79cd\u539f\u56e0\u5931\u771f\u7684\u60c5\u51b5\u4e0b\uff0c\u6a21\u578b\u9884\u6d4b\u503c\u53ef\u4ee5\u5b9e\u73b0\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7684\u201c\u8f6f\u6d4b\u91cf\u201d\u529f\u80fd\uff0c\u8f85\u52a9\u8fd0\u884c\u4eba\u5458\u51b3\u7b56\u3002\u56fe 10 \u5c31\u5c55\u793a\u4e86\u8fd9\u79cd\u60c5\u5f62\uff0c\u56fe\u4e2d\u84dd\u7ebf\u4e3a DCS \u5b9e\u65f6\u53cd\u5e94\u7684 pH \u503c\uff0c\u7eff\u7ebf\u4e3a\u9884\u5904\u7406\u964d\u566a\u540e\u7684 p H \u503c\uff0c\u7ea2\u7ebf\u4e3a\u795e\u7ecf\u7f51\u7edc\u7684\u9884\u6d4b\u8f93\u51fa\u7ed3\u679c\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 10   \u6d46\u6db2 pH \u5b9e\u9645\u503c\u548c\u9884\u6d4b\u503c\u7684\u5bf9\u6bd4\u5206\u6790<\/p>\n

3.2 \u5173\u4e8e\u8131\u786b\u7387\u548c pH \u503c\u7684\u9884\u6d4b\u7ed3\u679c\u6307\u6807\u8bc4\u4ef7<\/strong>  <\/p>\n

\u7531\u524d\u6587 3.1 \u8282\u6240\u8ba8\u8bba\u7684\uff0c\u4e3a\u964d\u4f4e DCS \u76d1\u6d4b\u6570\u636e\u4e2d\u632f\u8361\u566a\u58f0\u5e26\u6765\u7684\u5f71\u54cd\uff0c\u5728\u6a21\u578b\u8bc4\u4ef7\u4e2d\u4f7f\u7528\u7ecf\u8fc7\u964d\u566a\u5904\u7406\uff0c\u5e76\u4ee5 3min \u4e3a\u6700\u5c0f\u5206\u6790\u5468\u671f\u53d6\u5e73\u5747\u503c\u5408\u5e76\u7684\u5b9e\u9645\u503c\u4f5c\u4e3a\u771f\u5b9e\u503c\u6807\u51c6\u8bc4\u4ef7\u6a21\u578b\u7684\u9884\u6d4b\u8bef\u5dee\u3002\u672c\u8282\u91c7\u7528\u4e86 3\u4e2a\u6307\u6807\uff1a\u5747\u65b9\u6839\u8bef\u5dee(Root Mean Square Error, RMSE)\u7528\u4e8e\u53cd\u6620\u6cdb\u5316\u8bef\u5dee\u6c34\u5e73\uff0c\u5e73\u5747\u767e\u5206\u8bef\u5dee(Mean Absolute Percentage  Error,  MAPE)\u7528\u4e8e\u76f4\u89c2\u4f53\u73b0\u9884\u6d4b\u503c\u7684\u504f\u5dee\u6c34\u5e73\uff0c\u8bef\u5dee\u503c\u7684\u65b9\u5dee\u7528\u4e8e\u76f4\u89c2\u53cd\u5e94\u6a21\u578b\u7684\u6cdb\u5316\u80fd\u529b\uff0c\u4e0a\u8ff0\u6307\u6807\u8ba1\u7b97\u516c\u5f0f\u5982\u4e0b\uff1a<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u8868 2 \u96c6\u4e2d\u5c55\u793a\u4e86\u6d46\u6db2 pH \u503c\u3001\u51fa\u53e3 SO2<\/sub>\u6d53\u5ea6\u548c\u7cfb\u7edf\u8131\u786b\u7387\u7684\u9884\u6d4b\u7ed3\u679c\u4e3b\u8981\u8bc4\u4ef7\u5206\u6790\u6307\u6807 RMSE\u3001MAPE\u548c\u8bef\u5dee\u7684\u65b9\u5dee\u3002\u7ed3\u679c\u8868\u660e\uff0c\u6a21\u578b\u9884\u6d4b\u80fd\u529b\u5f88\u5f3a\uff0c\u9884\u6d4b\u8bef\u5dee\u5f88\u5c0f\u3002<\/p>\n

\u8868 2   \u795e\u7ecf\u7f51\u7edc\u8f93\u51fa\u6307\u6807\u548c\u5176\u6ce2\u52a8\u8303\u56f4<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 11(a)\u3001(b)\u4e3a\u6a21\u578b\u9884\u6d4b p H \u548c\u8131\u786b\u7387\u7684\u8bef\u5dee\u9891\u6b21\u5206\u5e03\u56fe\uff0c\u53ef\u4ee5\u770b\u51fa\uff0c\u9884\u6d4b\u7ed3\u679c\u7684\u8bef\u5dee\u5206\u5e03\u63a5\u8fd1\u5747\u503c\u4e3a0 \u7684\u6b63\u6001\u5206\u5e03\uff0c\u8bf4\u660e\u6a21\u578b\u7684\u9884\u6d4b\u6548\u679c\u8f83\u597d\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 11  \u9884\u6d4b pH \u548c\u8131\u786b\u7387\u8bef\u5dee\u7684\u9891\u6b21\u5206\u5e03\u76f4\u65b9\u56fe<\/p>\n

3.3 \u672c\u6a21\u578b\u4e0e\u5176\u4ed6\u4e3b\u6d41\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6027\u80fd\u5bf9\u6bd4<\/strong><\/p>\n

\u795e\u7ecf\u7f51\u7edc\u7684\u7ed3\u6784\u79cd\u7c7b\u6709\u5f88\u591a\uff0c\u4e3a\u9a8c\u8bc1\u672c\u6587\u4f7f\u7528\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u9884\u6d4b\u8131\u786b\u7387\u548c p H \u5177\u6709\u826f\u597d\u6548\u679c\uff0c\u672c\u8282\u91c7\u7528\u76ee\u524d\u4e3b\u8981\u6d41\u884c\u7684\u6df1\u5ea6 BP \u795e\u7ecf\u7f51\u7edc\u3001LSTM \u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u4e0e\u672c\u6587\u63d0\u51fa\u7684\u4eba\u5de5\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u9884\u6d4b\u6548\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002\u5bf9\u6bd4\u6307\u6807\u9009\u62e9\u6d46\u6db2 pH \u503c\u548c\u7cfb\u7edf\u8131\u786b\u7387\uff0c\u6700\u5c0f\u5206\u6790\u65f6\u95f4\u5468\u671f\u5747\u53d6 5min\uff0c\u5bf9\u6bd4\u7684\u53c2\u6570\u662f RMSE\u548c MAPE\u3002\u5bf9\u4e0d\u540c\u7684\u6a21\u578b\uff0c\u8f93\u5165\u53c2\u6570\u91c7\u7528\u540c\u6837\u7684\u6570\u636e\u5904\u7406\u548c\u964d\u566a\u624b\u6bb5\u3002<\/p>\n

\u672c\u6587\u5bf9\u6bd4\u91c7\u7528\u7684\u6df1\u5ea6 BP \u795e\u7ecf\u53c2\u7167\u6587\u732e\u8bbe\u8ba1\uff0c\u4e3a\u63d0\u9ad8\u7f51\u7edc\u6027\u80fd\uff0cBP \u9690\u542b\u5c42\u6570\u91cf\u589e\u81f3 10 \u5c42\uff0cLSTM\u795e\u7ecf\u7f51\u7edc\u53c2\u7167 FU J \u7b49\u6587\u732e\u6a21\u578b\u7684\u53c2\u6570\u548c\u67b6\u6784\u8bbe\u8ba1\uff0c\u56e0 FU J \u5728\u6587\u732e\u4e2d\u5df2\u7ecf\u5bf9\u6bd4 LSTM \u795e\u7ecf\u7f51\u7edc\u76f8\u5bf9 RNN\u7f51\u7edc\u7684\u4f18\u52bf\uff0c\u672c\u6587\u4e0d\u518d\u8bbe\u8ba1 RNN \u5bf9\u6bd4\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 12  \u4e0d\u540c\u7f51\u7edc\u9884\u6d4b pH \u548c\u8131\u786b\u7387\u8bef\u5dee\u4e3b\u8981\u6307\u6807\u5bf9\u6bd4<\/p>\n

\u5982\u56fe 12\uff0c\u672c\u6587\u63d0\u51fa\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5bf9\u4e8e pH \u7684\u9884\u6d4b\u503c RMSE=0.0947,\u4f18\u4e8e\u6df1\u5ea6 BP \u7684 0.116\u3001\u4ec5\u4f7f\u7528 LSTM \u5c42\u6a21\u578b\u7684 0.1095\uff1b\u8131\u786b\u7387\u65b9\u9762\uff0c\u672c\u6587\u6a21\u578b\u8131\u786b\u7387\u9884\u6d4b\u503c\u7684 RMSR=0.1066\uff0c\u800c\u6df1\u5ea6 BP \u7684\u9884\u6d4b\u503cRMSE=0.2781\uff0c\u51e0\u4e4e\u662f\u672c\u6587\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u9884\u6d4b\u6cdb\u5316\u8bef\u5dee\u7684\u4e24\u500d\uff0c\u800c\u4ec5\u4f7f\u7528 LSTM \u7684\u9884\u6d4b\u503cRMSE=0.2351(FU J \u7b49\u6587\u732e\u4e2d\u6240\u6c42 RMSE=0.2909\uff0c\u53ef\u80fd\u56e0\u5176\u6570\u636e\u672a\u7ecf\u672c\u6587\u9884\u5904\u7406\u624b\u6bb5\uff0c\u566a\u58f0\u8f83\u5927\u964d\u4f4e\u6a21\u578b\u6027\u80fd)\uff0c\u4ec5\u4ec5\u7565\u4f18\u4e8e\u6df1\u5ea6 BP \u7684\u9884\u6d4b\u6548\u679c\u3002\u4e0a\u8ff0\u7ed3\u679c\u8bf4\u660e\uff0c\u672c\u6587\u63d0\u51fa\u7684\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5728 5min \u5c3a\u5ea6\u4e0a\u7684\u9884\u6d4b\u7ed3\u679c\u8981\u660e\u663e\u4f18\u4e8e\u4e3b\u6d41\u7684 BP \u548c\u4ec5\u4f7f\u7528 LSTM \u795e\u7ecf\u7f51\u7edc\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b4  \u6a21\u578b\u5e94\u7528\u6848\u4f8b <\/p>\n

4.1 \u6a21\u578b\u5bf9\u77f3\u7070\u77f3\u4f9b\u6d46\u5bc6\u5ea6\u5bf9\u51fa\u53e3 SO2<\/sub> \u548c\u8131\u786b\u7387\u5f71\u54cd\u4eff\u771f<\/strong><\/p>\n

\u8131\u786b\u7cfb\u7edf\u51fa\u4e8e\u81ea\u8eab\u5b89\u5168\u6027\u7684\u8003\u8651\uff0c\u5f80\u5f80\u4e0d\u80fd\u8fdb\u884c\u5927\u8303\u56f4\u3001\u591a\u72b6\u6001\u8bd5\u9a8c\uff0c\u5bfc\u81f4\u63a2\u7a76\u8131\u786b\u7cfb\u7edf\u5185\u5404\u53d8\u5316\u56e0\u7d20\u5bf9\u7cfb\u7edf\u7684\u5f71\u54cd\u4e00\u822c\u901a\u8fc7\u5efa\u7acb\u4e2d\u8bd5\u5e73\u53f0\u5b9e\u9a8c\u5b8c\u6210\uff0c\u4f46\u8fd9\u79cd\u505a\u6cd5\u5f80\u5f80\u5b58\u5728\u8f83\u5927\u7684\u8bef\u5dee\uff0c\u4e0d\u80fd\u5f88\u597d\u53cd\u5e94\u8131\u786b\u7cfb\u7edf\u771f\u5b9e\u60c5\u51b5\u3002\u672c\u6587\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5efa\u7acb\u5b8c\u6210\u540e\uff0c\u4e8b\u5b9e\u4e0a\u63d0\u4f9b\u4e86\u4e00\u79cd\u57fa\u4e8e\u8ba1\u7b97\u673a\u4eff\u771f\u7684\u5de5\u51b5\u8bca\u65ad\u4e0e\u4f18\u5316\u5206\u6790\u65b9\u6cd5\uff0c\u5e76\u4e14\u56e0\u6a21\u578b\u5728\u8bad\u7ec3\u65f6\u4f7f\u7528\u7684\u662f\u7279\u5b9a\u7535\u5382\u7684\u6570\u636e\uff0c\u76f8\u5bf9\u4e8e\u4e00\u822c\u7684\u4e2d\u5c0f\u8bd5\u5b9e\u9a8c\u66f4\u6709\u9488\u5bf9\u6027\u3002\u672c\u8282\u6848\u4f8b\u9009\u53d6\u77f3\u7070\u77f3\u4f9b\u6d46\u5bc6\u5ea6\u5bf9\u7cfb\u7edf\u8131\u786b\u6027\u80fd\u7684\u5f71\u54cd\uff0c\u6d4b\u8bd5\u503c\u4f4d\u70b9\u9009\u62e9\u4e3a\u7cfb\u7edf\u5404\u5de5\u51b5\u53c2\u6570\u5747\u503c\u9644\u8fd1\u6700\u5927\u6982\u7387\u5206\u5e03\u533a\u95f4\u5185\u7684\u4e2d\u4f4d\u6570\u503c\u3002\u6d4b\u8bd5\u8303\u56f4\u4e3a\u76d1\u6d4b\u60c5\u51b5\u4e0b\u8be5\u5de5\u51b5\u53c2\u6570\u53d8\u52a8\u8303\u56f4\u7684 95%\uff0c\u6d4b\u8bd5\u56e0\u7d20\u53d8\u5316\u65f6\uff0c\u5176\u4ed6\u5de5\u51b5\u53c2\u6570\u6761\u4ef6\u4e0d\u53d8\u3002\u56fe 13 \u4e3a\u672c\u6587\u6df1\u5ea6\u795e\u7ecf\u7f51\u7edc\u7684\u4eff\u771f\u7ed3\u679c\u3002\u56fe\u4e2d\u53ef\u89c1\uff0c\u77f3\u7070\u77f3\u4f9b\u6d46\u5bc6\u5ea6\u5728\u8fbe\u5230 1260kg\/m3<\/sup>\u5de6\u53f3\u65f6\uff0c\u5bf9\u7cfb\u7edf\u8131\u786b\u7387\u7684\u8d21\u732e\u5c31\u975e\u5e38\u6709\u9650\uff0c\u800c\u589e\u5927\u5230 1270 kg\/m3<\/sup>  \u4ee5\u4e0a\u65f6\uff0c\u8fc7\u9ad8\u7684\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u751a\u81f3\u6291\u5236\u4e86\u5854\u5185\u53cd\u5e94\uff0c\u5bfc\u81f4\u8131\u786b\u7387\u4e0b\u964d\uff0c\u51fa\u53e3 SO2<\/sub> \u6d53\u5ea6\u4e0a\u5347\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 13   \u5438\u6536\u5854\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u5bf9\u51fa\u53e3\u8131\u786b\u7387\u548c SO2<\/sub> \u6d53\u5ea6\u7684\u5f71\u54cd<\/p>\n

\u4ece\u5316\u5b66\u4f20\u8d28\u548c\u53cd\u5e94\u7684\u89d2\u5ea6\u53ef\u4ee5\u89e3\u91ca\u4e0a\u8ff0\u6a21\u578b\u7684\u4eff\u771f\u7ed3\u679c\uff1a\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u5347\u9ad8\uff0c\u8131\u786b\u7387\u589e\u5927\uff0c\u662f\u56e0\u5bc6\u5ea6\u8f83\u4f4e\u65f6\uff0cCaCO3<\/sub>\u542b\u91cf\u4e0d\u8db3\uff0c\u5316\u5b66\u53cd\u5e94\u4e0d\u5145\u5206\u5bfc\u81f4\u8131\u786b\u7387\u4f4e\uff0c\u540c\u65f6 CaSO4<\/sub> \u5bc6\u5ea6\u5c0f\uff0c\u4e5f\u4f7f\u77f3\u818f\u6676\u4f53\u4e0d\u6613\u751f\u6210\u957f\u5927\u3002\u4f46\u662f\u5f53\u6d46\u6db2\u5bc6\u5ea6\u8fc7\u5927\u65f6\uff0c\u6d46\u6db2\u4e2d CaCO3<\/sub>\u7684\u6d53\u5ea6\u8d8b\u4e8e\u9971\u548c\uff0c\u589e\u52a0\u7684\u77f3\u7070\u77f3\u6eb6\u89e3\u5e76\u4e0d\u5145\u5206\uff0c\u4e0d\u80fd\u8fdb\u4e00\u6b65\u63d0\u5347\u8131\u786b\u7387\uff0c\u5e76\u4e14\u56e0\u4e3a\u751f\u6210\u7684 CaSO4<\/sub>\u6eb6\u89e3\u5ea6\u5c0f\uff0c\u8fc7\u9971\u548c\u7684 CaSO4<\/sub> \u53ef\u80fd\u8986\u76d6\u5728\u78b3\u9178\u9499\u8868\u9762\uff0c\u963b\u6ede\u53cd\u5e94\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u5438\u6536\u5854\u6d46\u6db2\u5bc6\u5ea6\u548c\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u5177\u6709\u5173\u8054\u6027\uff0c\u957f\u671f\u8f93\u5165\u8fc7\u9ad8\u5bc6\u5ea6\u7684\u77f3\u7070\u77f3\u6d46\u6db2\u53ef\u80fd\u95f4\u63a5\u63d0\u5347\u5438\u6536\u5854\u6d46\u6db2\u5bc6\u5ea6\uff0c\u89e6\u53d1\u77f3\u818f\u6392\u51fa\u6cf5\u5de5\u4f5c\uff0c\u5bfc\u81f4\u672a\u53cd\u5e94\u7684 CaCO3<\/sub>\u4e5f\u4e00\u5e76\u6392\u51fa\uff0c\u9020\u6210\u8131\u786b\u5242\u6d6a\u8d39\uff0c\u5e76\u964d\u4f4e\u77f3\u818f\u54c1\u8d28\u3002<\/p>\n

4.2 \u7ed3\u5408\u4eff\u771f\u7ed3\u679c\u5bf9\u7535\u5382\u5b9e\u9645\u5de5\u51b5\u7684\u5206\u6790<\/strong><\/p>\n

\u56fe 14 \u4e3a\u8be5\u5382\u8131\u786b\u7cfb\u7edf 2019 \u5e74 7 \u6708 1 \u65e5\u5230 31 \u65e5(\u5171 44640 \u6761)\u6309 min \u8bb0\u5f55\u7684\u5438\u6536\u5854\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u9891\u6b21\u5206\u5e03\u56fe\u3002\u53d1\u73b0\u76d1\u6d4b\u7684 2019 \u5e74 7 \u6708\u5de5\u51b5\u4e0b\uff0c\u8d85\u8fc7 1260 kg\/m3<\/sup>\u7684\u65f6\u95f4\u6bb5\u5360\u6bd4\u4e3a 6.45%\uff0c\u5176\u4e2d\u8d85\u8fc7 1270 kg\/m3<\/sup>\u7684\u65f6\u95f4\u6bb5\u5360\u6bd4\u4e3a 1.91%\u3002\u8be5\u5382\u90e8\u5206\u65f6\u95f4\u6bb5\u5b58\u5728\u77f3\u7070\u77f3\u4f9b\u6d46\u5bc6\u5ea6\u8fc7\u5927\u800c\u5bf9\u8131\u786b\u53cd\u5e94\u4e0d\u5229\u7684\u60c5\u51b5\u3002\u7535\u5382\u5e94\u5c3d\u91cf\u51cf\u5c11\u4f9b\u6d46\u5bc6\u5ea6\u8d85\u8fc7\u8fd9\u4e00\u9650\u503c\u7684\u60c5\u51b5\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 14   \u76d1\u6d4b\u65f6\u6bb5\u5438\u6536\u5854\u77f3\u7070\u77f3\u6d46\u6db2\u5bc6\u5ea6\u9891\u6b21\u5206\u5e03\u56fe<\/p>\n

\u7531\u4e8e\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u5c5e\u4e8e\u7aef\u5bf9\u7aef\u6a21\u578b\uff0c\u5bf9\u4e8e\u8f93\u5165\u548c\u8f93\u51fa\u4e4b\u95f4\u5bb9\u6613\u6d4b\u8bd5\u5f71\u54cd\uff0c\u800c\u5bf9\u4e8e\u5176\u4ed6\u4e2d\u95f4\u8fc7\u7a0b\u5219\u5c5e\u4e8e\u201c\u9ed1\u7bb1\u201d\uff0c\u6545\u672c\u56e2\u961f\u540c\u65f6\u4e5f\u8bbe\u8ba1\u4e86\u57fa\u4e8e\u5316\u5b66\u673a\u7406\u7684\u8fc7\u7a0b\u6a21\u578b\u8fdb\u884c\u8865\u5145\u63a2\u8ba8\u4e2d\u95f4\u8fc7\u7a0b\u3001\u4f7f\u5f97\u8bca\u65ad\u8fc7\u7a0b\u66f4\u52a0\u5168\u9762\u3002\u901a\u8fc7\u8be5\u673a\u7406\u6a21\u578b\u63a8\u7406\u53cd\u5e94\u7ebf\u7d22\uff0c\u8ba4\u4e3a\u8fc7\u9ad8\u7684\u77f3\u7070\u77f3\u4f9b\u6d46\u6d46\u6db2\u5bc6\u5ea6\u9664\u4e86\u5f71\u54cd\u5438\u6536\u5854\u5185\u7684\u5316\u5b66\u53cd\u5e94\uff0c\u8fd8\u4f1a\u5bfc\u81f4\u5438\u6536\u5854\u6d46\u6db2\u5bc6\u5ea6\u8fc7\u9ad8\u3001\u7ed3\u57a2\u503e\u5411\u5927\u3002\u7ed3\u5408\u5de5\u7a0b\u7ecf\u9a8c\uff0c\u8fd8\u53ef\u80fd\u5bfc\u81f4\u6d46\u6db2\u5faa\u73af\u6cf5\u53f6\u8f6e\u78e8\u635f\uff0c\u5728\u5438\u6536\u5854\u58c1\u3001\u5438\u6536\u5854\u5e95\u90e8\u548c\u5faa\u73af\u6cf5\u5165\u53e3\u6ee4\u7f51\u7ed3\u57a2\u3002\u7efc\u4e0a\uff0c\u5e94\u5bf9\u7535\u5382\u8131\u786b\u7cfb\u7edf\u76f8\u5173\u4f4d\u7f6e\u505a\u7ed3\u57a2\u5206\u6790\u3002<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\"\u795e\u7ecf\u7f51\u7edc\u6a21\u578b\u6709\u54ea\u4e9b_BP\u795e\u7ecf\u7f51\u7edc\u9884\u6d4b\u6a21\u578b<\/p>\n

\u56fe 15   \u5438\u6536\u5854\u58c1\u57a2\u6837\u3001\u5065\u5eb7\u77f3\u818f\u548c\u5faa\u73af\u6cf5\u6ee4\u7f51\u5165\u53e3\u57a2\u6837\u7684 SEM \u56fe<\/p>\n

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