{"id":2008,"date":"2025-11-04T20:50:49","date_gmt":"2025-11-04T12:50:49","guid":{"rendered":"https:\/\/www.laoni.work\/?post_type=epkb_post_type_1&#038;p=2008"},"modified":"2025-11-04T20:50:49","modified_gmt":"2025-11-04T12:50:49","slug":"%e7%ac%ac7%e7%ab%a0-%e7%bb%9f%e8%ae%a1%e8%bf%87%e7%a8%8b%e6%8e%a7%e5%88%b6%e5%9b%be","status":"publish","type":"epkb_post_type_1","link":"https:\/\/www.laoni.work\/?epkb_post_type_1=%e7%ac%ac7%e7%ab%a0-%e7%bb%9f%e8%ae%a1%e8%bf%87%e7%a8%8b%e6%8e%a7%e5%88%b6%e5%9b%be","title":{"rendered":"\u7b2c7\u7ae0 \u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236\u56fe"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6982\u89c8<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"720\" style=\"aspect-ratio: 1280 \/ 720;\" width=\"1280\" controls src=\"https:\/\/cdn.laoni.work\/wp-content\/uploads\/2025\/11\/\u7b2c7\u7ae0\u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236\u56fe.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b63\u5e38<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/cdn.laoni.work\/wp-content\/uploads\/2025\/11\/\u7b2c7\u7ae0-\u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236\u56fe1.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u96f6\u5f00\u59cb\uff1a\u8f7b\u677e\u5236\u4f5c\u4f60\u7684\u7b2c\u4e00\u5f20x\u0304-R\u63a7\u5236\u56fe\uff08\u4e03\u6b65\u6559\u5b66\u6307\u5357\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f15\u8a00\uff1a\u4ec0\u4e48\u662fx\u0304-R\u63a7\u5236\u56fe\uff0c\u6211\u4eec\u4e3a\u4f55\u9700\u8981\u5b83\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236\uff08Statistical Process Control, SPC\uff09\u4e2d\uff0c\u63a7\u5236\u56fe\u662f\u4e00\u79cd\u81f3\u5173\u91cd\u8981\u7684\u53ef\u89c6\u5316\u5de5\u5177\u3002\u4efb\u4f55\u751f\u4ea7\u8fc7\u7a0b\u90fd\u5b58\u5728\u6ce2\u52a8\uff0c\u800c\u63a7\u5236\u56fe\u7684\u6838\u5fc3\u4f5c\u7528\uff0c\u5c31\u662f\u5e2e\u52a9\u6211\u4eec\u533a\u5206\u8fc7\u7a0b\u4e2d\u7531\u201c\u6b63\u5e38\u56e0\u7d20\u201d\u5f15\u8d77\u7684\u56fa\u6709\u6ce2\u52a8\u548c\u7531\u201c\u5f02\u5e38\u56e0\u7d20\u201d\u5f15\u8d77\u7684\u4e25\u91cd\u53d8\u5316\u3002\u901a\u8fc7\u8fd9\u79cd\u533a\u5206\uff0c\u6211\u4eec\u80fd\u591f\u66f4\u6709\u6548\u5730\u76d1\u63a7\u548c\u6539\u8fdb\u751f\u4ea7\u8fc7\u7a0b\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">x\u0304-R\u63a7\u5236\u56fe\u662f\u8ba1\u91cf\u578b\u6570\u636e\u63a7\u5236\u56fe\u4e2d\u6700\u5e38\u7528\u7684\u4e00\u79cd\u3002\u5728\u8fd9\u91cc\uff0c<strong>x\u0304<\/strong>\uff08\u8bfb\u4f5c &#8220;X-bar&#8221;\uff09\u4ee3\u8868\u6837\u672c\u7684<strong>\u5747\u503c<\/strong>\uff0c\u800c&nbsp;<strong>R<\/strong>&nbsp;\u4ee3\u8868\u6837\u672c\u7684<strong>\u6781\u5dee<\/strong>\uff08\u6700\u5927\u503c\u4e0e\u6700\u5c0f\u503c\u7684\u5dee\uff09\u3002\u901a\u8fc7\u5c06\u4e24\u8005\u7ed3\u5408\uff0c\u6211\u4eec\u53ef\u4ee5\u540c\u65f6\u8ffd\u8e2a\u8fc7\u7a0b\u7684\u4e24\u4e2a\u5173\u952e\u65b9\u9762\uff1a\u5b83\u7684<strong>\u51c6\u786e\u6027<\/strong>\uff08\u8fc7\u7a0b\u662f\u5426\u6b63\u786e\u5730\u56f4\u7ed5\u76ee\u6807\u4e2d\u5fc3\u8fd0\u884c\uff0c\u7531x\u0304\u56fe\u8ffd\u8e2a\uff09\u548c\u5b83\u7684<strong>\u7cbe\u786e\u6027<\/strong>\uff08\u8fc7\u7a0b\u7684\u6ce2\u52a8\u662f\u5426\u4e00\u81f4\uff0c\u7531R\u56fe\u8ffd\u8e2a\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5236\u4f5c\u548c\u4f7f\u7528\u63a7\u5236\u56fe\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e09\u4e2a\u65b9\u9762\u7684\u5e94\u7528\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;\u8bc6\u522b\u8fc7\u7a0b\u4e2d\u5f02\u5e38\u56e0\u7d20\u51fa\u73b0\u7684\u65f6\u95f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;\u786e\u8ba4\u6539\u8fdb\u63aa\u65bd\u662f\u5426\u771f\u6b63\u51cf\u5c0f\u4e86\u8fc7\u7a0b\u7684\u6ce2\u52a8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;\u786e\u5b9a\u751f\u4ea7\u8fc7\u7a0b\u7684\u5b9e\u9645\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u628a\u590d\u6742\u7684\u7edf\u8ba1\u8fc7\u7a0b\u5206\u89e3\u4e3a\u6e05\u6670\u7684\u4e03\u4e2a\u6b65\u9aa4\uff0c\u624b\u628a\u624b\u5e26\u4f60\u5b8c\u6210\u7b2c\u4e00\u5f20x\u0304-R\u63a7\u5236\u56fe\u7684\u5236\u4f5c\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u90e8\u5206\uff1a\u51c6\u5907\u5de5\u4f5c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5f00\u59cb\u8ba1\u7b97\u548c\u7ed8\u56fe\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u8bbe\u5b9a\u597d\u6570\u636e\u91c7\u96c6\u7684\u57fa\u672c\u6846\u67b6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1.&nbsp;<strong>\u660e\u786e\u6837\u672c\u9009\u62e9\uff1a<\/strong>&nbsp;\u5236\u4f5cx\u0304-R\u56fe\u7684\u7b2c\u4e00\u6b65\u662f\u786e\u5b9a<strong>\u6837\u672c\u5bb9\u91cf (n)<\/strong>&nbsp;\u548c<strong>\u91c7\u6837\u9891\u7387<\/strong>\u3002\u6837\u672c\u5bb9\u91cf\u6307\u6bcf\u4e2a\u6837\u672c\u4e2d\u5305\u542b\u591a\u5c11\u4e2a\u6d4b\u91cf\u503c\uff0c\u800c\u91c7\u6837\u9891\u7387\u5219\u51b3\u5b9a\u4e86\u6211\u4eec\u591a\u4e45\u91c7\u96c6\u4e00\u6b21\u6837\u672c\uff08\u4f8b\u5982\uff0c\u6bcf\u5c0f\u65f6\u91c7\u96c6\u4e00\u6b21\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2.&nbsp;<strong>\u8bbe\u5b9a\u5173\u952e\u53c2\u6570\uff1a<\/strong>&nbsp;\u4e3a\u4e86\u786e\u4fdd\u7edf\u8ba1\u7ed3\u679c\u7684\u53ef\u9760\u6027\uff0c\u6211\u4eec\u9700\u8981\u8db3\u591f\u7684\u6570\u636e\u3002\u672c\u6307\u5357\u5c06\u9075\u5faa\u4ee5\u4e0b\u4e24\u4e2a\u5173\u952e\u8bbe\u5b9a\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u6837\u672c\u5bb9\u91cf (n):<\/strong>&nbsp;\u6211\u4eec\u5c06\u8bbe\u4e3a&nbsp;<code>n=5<\/code>\u3002\u8fd9\u662fx\u0304-R\u63a7\u5236\u56fe\u6700\u5e38\u7528\u7684\u6837\u672c\u5bb9\u91cf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u6837\u672c\u6570\u91cf (k):<\/strong>&nbsp;\u6211\u4eec\u81f3\u5c11\u9700\u8981&nbsp;<code>k=25<\/code>&nbsp;\u7ec4\u6837\u672c\u3002\u8fd9\u4e2a\u6570\u91cf\u662f\u4e3a\u4e86\u786e\u4fdd\u6211\u4eec\u8ba1\u7b97\u51fa\u7684\u63a7\u5236\u9650\u5177\u6709\u8db3\u591f\u7684\u7edf\u8ba1\u610f\u4e49\u548c\u5408\u7406\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51c6\u5907\u5de5\u4f5c\u5c31\u7eea\u540e\uff0c\u6211\u4eec\u6b63\u5f0f\u8fdb\u5165\u6570\u636e\u5904\u7406\u548c\u8ba1\u7b97\u7684\u4e03\u4e2a\u6838\u5fc3\u6b65\u9aa4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u90e8\u5206\uff1ax\u0304-R\u63a7\u5236\u56fe\u5236\u4f5c\u7684\u4e03\u4e2a\u6b65\u9aa4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c1\u6b65\uff1a\u9009\u62e9\u6837\u672c\u5bb9\u91cf\u4e0e\u91c7\u6837\u9891\u7387<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u51c6\u5907\u5de5\u4f5c\u4e2d\u63d0\u5230\u7684\uff0c\u5728\u672c\u6307\u5357\u7684\u6848\u4f8b\u4e2d\uff0c\u6211\u4eec\u9009\u62e9\u6700\u5e38\u7528\u7684\u6837\u672c\u5bb9\u91cf&nbsp;<code>n=5<\/code>\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u91c7\u6837\u9891\u7387\u5e94\u6839\u636e\u5177\u4f53\u7684\u751f\u4ea7\u8fc7\u7a0b\u6765\u786e\u5b9a\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u4e2a\u9ad8\u901f\u751f\u4ea7\u7ebf\u4e0a\uff0c\u53ef\u80fd\u9700\u8981\u6bcf\u534a\u5c0f\u65f6\u6216\u4e00\u5c0f\u65f6\u91c7\u96c6\u4e00\u7ec4\u6837\u672c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c2\u6b65\uff1a\u8bb0\u5f55\u539f\u59cb\u6570\u636e<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u636e\u662f\u63a7\u5236\u56fe\u7684\u57fa\u7840\u3002\u6211\u4eec\u9700\u8981\u5c06\u91c7\u96c6\u5230\u7684\u6570\u636e\u7cfb\u7edf\u5730\u8bb0\u5f55\u4e0b\u6765\u3002\u901a\u5e38\uff0c\u6bcf\u4e2a\u6837\u672c\u7684\u6570\u636e\uff08\u672c\u4f8b\u4e2d\u4e3a5\u4e2a\u6570\u636e\u70b9\uff09\u5e94\u8bb0\u4e3a\u4e00\u5217\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6848\u4f8b\u5f15\u5165<\/strong>&nbsp;\u4e3a\u4e86\u6f14\u793a\u6574\u4e2a\u5236\u4f5c\u8fc7\u7a0b\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u6e90\u6587<code>\u88687.3<\/code>\u4e2d\u63d0\u4f9b\u7684\u201c\u6d47\u94f8\u9762\u677f\u539a\u5ea6\u201d\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a<\/strong>&nbsp;\u867d\u7136\u6b63\u5f0f\u7814\u7a76\u9700\u8981\u81f3\u5c1125\u4e2a\u6837\u672c\u624d\u80fd\u5efa\u7acb\u7edf\u8ba1\u4e0a\u6709\u6548\u7684\u63a7\u5236\u9650\uff0c\u4f46\u672c\u6307\u5357\u5c06\u4f7f\u7528\u6e90\u6587\u4e2d\u76848\u4e2a\u6837\u672c\u7ec4\u6210\u7684\u5c0f\u578b\u6570\u636e\u96c6\uff0c\u4ee5\u4fbf\u6e05\u6670\u5730\u6f14\u793a\u8ba1\u7b97\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6bcf\u4e2a\u680f\u4f4d\u4ee3\u8868\u4e3a\u5355\u4e2a\u6837\u672c\u7ec4\u91c7\u96c6\u7684\u4e94\u4e2a\u6d4b\u91cf\u503c\u3002\u4e3a\u4e86\u5e2e\u52a9\u4f60\u7406\u89e3\u6570\u636e\u7ed3\u6784\uff0c\u4e0b\u8868\u5c55\u793a\u4e86\u524d3\u4e2a\u6837\u672c\u7684\u539f\u59cb\u6570\u636e\u4f5c\u4e3a\u793a\u4f8b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u6837\u672c1<\/td><td>\u6837\u672c2<\/td><td>\u6837\u672c3<\/td><\/tr><tr><td>138<\/td><td>150<\/td><td>164<\/td><\/tr><tr><td>146<\/td><td>158<\/td><td>140<\/td><\/tr><tr><td>161<\/td><td>126<\/td><td>142<\/td><\/tr><tr><td>168<\/td><td>173<\/td><td>142<\/td><\/tr><tr><td>146<\/td><td>135<\/td><td>145<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c3\u6b65\uff1a\u8ba1\u7b97\u6bcf\u4e2a\u6837\u672c\u7684\u5747\u503c (x\u0304) \u548c\u6781\u5dee (R)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u6bcf\u4e00\u4e2a\u6837\u672c\u8fdb\u884c\u8ba1\u7b97\uff0c\u5f97\u5230\u5b83\u7684\u4e2d\u5fc3\u4f4d\u7f6e\u548c\u6ce2\u52a8\u8303\u56f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u89e3\u91ca\u6982\u5ff5\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u5747\u503c (x\u0304)<\/strong>&nbsp;\u662f\u6837\u672c\u5185\u6240\u6709\u6d4b\u91cf\u503c\u7684\u5e73\u5747\u6570\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u6781\u5dee (R)<\/strong>&nbsp;\u662f\u6837\u672c\u5185\u6700\u5927\u503c\u4e0e\u6700\u5c0f\u503c\u7684\u5dee\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u5c55\u793a\u516c\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u4ee3\u5165\u6848\u4f8b\uff1a<\/strong>&nbsp;\u6211\u4eec\u4ee5\u201c\u6837\u672c1\u201d\u7684\u6570\u636e\u4e3a\u4f8b\uff0c\u5c55\u793a\u5177\u4f53\u7684\u8ba1\u7b97\u8fc7\u7a0b\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u8ba1\u7b97\u5747\u503c (x\u0304\u2081):<\/strong>&nbsp;<code>(138 + 146 + 161 + 168 + 146) \/ 5 = 151.8<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u8ba1\u7b97\u6781\u5dee (R\u2081):<\/strong>&nbsp;<code>168 - 138 = 30<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u603b\u7ed3\u6570\u636e\uff1a<\/strong>&nbsp;\u6211\u4eec\u9700\u8981\u5bf9\u6848\u4f8b\u4e2d\u7684\u6240\u67098\u4e2a\u6837\u672c\u91cd\u590d\u6b64\u6b65\u9aa4\u3002\u4e0b\u8868\u6c47\u603b\u4e86\u6240\u6709\u6837\u672c\u8ba1\u7b97\u51fa\u7684<code>x\u0304<\/code>\u548c<code>R<\/code>\u503c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6837\u672c\u5e8f\u53f7<\/strong><\/td><td><strong>1<\/strong><\/td><td><strong>2<\/strong><\/td><td><strong>3<\/strong><\/td><td><strong>4<\/strong><\/td><td><strong>5<\/strong><\/td><td><strong>6<\/strong><\/td><td><strong>7<\/strong><\/td><td><strong>8<\/strong><\/td><\/tr><tr><td><strong>\u5747\u503c (x\u0304)<\/strong><\/td><td>151.8<\/td><td>150.8<\/td><td>143.4<\/td><td>145.6<\/td><td>143.4<\/td><td>142.6<\/td><td>152.2<\/td><td>139.6<\/td><\/tr><tr><td><strong>\u6781\u5dee (R)<\/strong><\/td><td>30<\/td><td>38<\/td><td>38<\/td><td>51<\/td><td>32<\/td><td>30<\/td><td>22<\/td><td>35<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c4\u6b65\uff1a\u8ba1\u7b97\u603b\u5747\u503c (x\u033f) \u548c\u5e73\u5747\u6781\u5dee (R\u0304) \u4f5c\u4e3a\u4e2d\u5fc3\u7ebf<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e00\u6b65\u7684\u76ee\u6807\u662f\u8ba1\u7b97\u51fa\u6574\u4e2a\u6570\u636e\u96c6\u7684\u4e2d\u5fc3\u8d8b\u52bf\uff0c\u5b83\u4eec\u5c06\u5206\u522b\u4f5c\u4e3ax\u0304\u56fe\u548cR\u56fe\u7684\u4e2d\u5fc3\u7ebf\uff08Center Line, CL\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u89e3\u91ca\u6982\u5ff5\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u603b\u5747\u503c (x\u033f)<\/strong>\uff1a\u6240\u6709\u6837\u672c\u5747\u503c (x\u0304) \u7684\u5e73\u5747\u503c\uff0c\u662fx\u0304\u56fe\u7684\u4e2d\u5fc3\u7ebf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u5e73\u5747\u6781\u5dee (R\u0304)<\/strong>\uff1a\u6240\u6709\u6837\u672c\u6781\u5dee (R) \u7684\u5e73\u5747\u503c\uff0c\u662fR\u56fe\u7684\u4e2d\u5fc3\u7ebf\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u5c55\u793a\u516c\u5f0f\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u4ee3\u5165\u6848\u4f8b\uff1a<\/strong>&nbsp;\u4f7f\u7528\u4e0a\u4e00\u6b65\u8868\u683c\u4e2d\u7684\u6570\u636e\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba1\u7b97\u51fa\u4e2d\u5fc3\u7ebf\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<code>x\u033f = (151.8 + 150.8 + 143.4 + 145.6 + 143.4 + 142.6 + 152.2 + 139.6) \/ 8 = 1174.4 \/ 8 = 146.8<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<code>R\u0304 = (30 + 38 + 38 + 51 + 32 + 30 + 22 + 35) \/ 8 = 267 \/ 8 = 33.375<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c5\u6b65\uff1a\u8ba1\u7b97x\u0304\u56fe\u548cR\u56fe\u7684\u63a7\u5236\u9650 (UCL\/LCL)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a7\u5236\u9650\u662f\u5224\u65ad\u8fc7\u7a0b\u662f\u5426\u7a33\u5b9a\u7684\u201c\u8fb9\u754c\u201d\uff0c\u5206\u4e3a<strong>\u63a7\u5236\u4e0a\u9650 (UCL)<\/strong>&nbsp;\u548c<strong>\u63a7\u5236\u4e0b\u9650 (LCL)<\/strong>\u3002\u4efb\u4f55\u8d85\u51fa\u8fd9\u4e9b\u8fb9\u754c\u7684\u70b9\u90fd\u53ef\u80fd\u610f\u5473\u7740\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u4e86\u201c\u5f02\u5e38\u56e0\u7d20\u201d\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u5f15\u5165\u56e0\u5b50\uff1a<\/strong>&nbsp;\u8ba1\u7b97\u63a7\u5236\u9650\u9700\u8981\u7528\u5230\u7279\u5b9a\u7684\u5e38\u6570\u56e0\u5b50\uff08A\u2082, D\u2083, D\u2084\uff09\u3002\u8fd9\u4e9b\u9884\u5148\u8ba1\u7b97\u597d\u7684\u5e38\u6570\u662f\u7edf\u8ba1\u4e0a\u7684\u6377\u5f84\uff0c\u5b83\u4eec\u80fd\u5c06\u5e73\u5747\u6781\u5dee\uff08<code>R\u0304<\/code>\uff09\u8f6c\u5316\u4e3a\u6837\u672c\u5747\u503c\uff08<code>x\u0304<\/code>\uff09\u548c\u6781\u5dee\uff08<code>R<\/code>\uff09\u672c\u8eab\u7684\u9884\u671f\u53d8\u5f02\uff0c\u4ece\u800c\u8ba9\u6211\u4eec\u514d\u4e8e\u8fdb\u884c\u66f4\u590d\u6742\u7684\u6807\u51c6\u5dee\u8ba1\u7b97\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u521b\u5efa\u56e0\u5b50\u8868\uff1a<\/strong>&nbsp;\u6839\u636e\u6807\u51c6\u56e0\u5b50\u8868\uff0c\u5f53\u6837\u672c\u5bb9\u91cf&nbsp;<code>n=5<\/code>&nbsp;\u65f6\uff0c\u5bf9\u5e94\u7684\u56e0\u5b50\u503c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u6837\u672c\u5bb9\u91cf (n)<\/td><td>A\u2082<\/td><td>D\u2083<\/td><td>D\u2084<\/td><\/tr><tr><td><strong>5<\/strong><\/td><td>0.577<\/td><td>0<\/td><td>2.114<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u5c55\u793a\u5e76\u8ba1\u7b97x\u0304\u56fe\u63a7\u5236\u9650\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u516c\u5f0f:<\/strong>&nbsp;<code>UCLx\u0304 = x\u033f + A\u2082 * R\u0304<\/code>&nbsp;<code>LCLx\u0304 = x\u033f - A\u2082 * R\u0304<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u8ba1\u7b97:<\/strong>&nbsp;<code>UCLx\u0304 = 146.8 + 0.577 * 33.375 = 166.06<\/code>&nbsp;<code>LCLx\u0304 = 146.8 - 0.577 * 33.375 = 127.54<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>\u5c55\u793a\u5e76\u8ba1\u7b97R\u56fe\u63a7\u5236\u9650\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u516c\u5f0f:<\/strong>&nbsp;<code>UCL(R) = D\u2084 * R\u0304<\/code>&nbsp;<code>LCL(R) = D\u2083 * R\u0304<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u8ba1\u7b97:<\/strong>&nbsp;<code>UCL(R) = 2.114 * 33.375 = 70.55<\/code>&nbsp;<code>LCL(R) = 0 * 33.375 = 0<\/code><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;<strong>\u6ce8\u610f\uff1a<\/strong>&nbsp;\u56e0\u4e3a\u5f53&nbsp;<code>n=5<\/code>&nbsp;\u65f6\u56e0\u5b50&nbsp;<code>D\u2083<\/code>&nbsp;\u4e3a0\uff0c\u6240\u4ee5R\u56fe\u7684\u4e0b\u63a7\u5236\u9650\u4e3a0\u3002\u8fd9\u610f\u5473\u7740\u5bf9\u4e8e\u8fd9\u6837\u7684\u5c0f\u6837\u672c\u5bb9\u91cf\uff0c\u6211\u4eec\u4e3b\u8981\u5173\u6ce8\u7684\u662f\u68c0\u6d4b\u5f02\u5e38<em>\u9ad8<\/em>\u7684\u8fc7\u7a0b\u6ce2\u52a8\uff0c\u56e0\u4e3a\u6781\u5dee\u4e3a\u96f6\u662f\u7406\u8bba\u4e0a\u7684\u6700\u5c0f\u503c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c6\u6b65\uff1a\u7ed8\u5236\u6837\u672c\u70b9<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u6211\u4eec\u51c6\u5907\u4e24\u5f20\u56fe\u8868\uff08\u4e00\u5f20\u7528\u4e8ex\u0304\u56fe\uff0c\u53e6\u4e00\u5f20\u7528\u4e8eR\u56fe\uff09\uff0c\u5e76\u5c06\u8ba1\u7b97\u51fa\u7684\u6570\u636e\u70b9\u7ed8\u5236\u4e0a\u53bb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>x\u0304\u56fe\u7ed8\u5236\u8bf4\u660e\uff1a<\/strong>&nbsp;\u5728x\u0304\u56fe\u4e0a\uff0c\u4ee5\u6837\u672c\u5e8f\u53f7\uff081, 2, 3&#8230;\uff09\u4e3a\u6a2a\u5750\u6807\uff0c\u4ee5\u6bcf\u4e2a\u6837\u672c\u7684\u5747\u503c (x\u0304) \u4e3a\u7eb5\u5750\u6807\uff0c\u63cf\u51fa\u6240\u6709\u7684\u70b9\uff08\u4f8b\u5982&nbsp;<code>x\u0304\u2081=151.8<\/code>,&nbsp;<code>x\u0304\u2082=150.8<\/code>&nbsp;\u7b49\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>R\u56fe\u7ed8\u5236\u8bf4\u660e\uff1a<\/strong>&nbsp;\u5728R\u56fe\u4e0a\uff0c\u4ee5\u6837\u672c\u5e8f\u53f7\u4e3a\u6a2a\u5750\u6807\uff0c\u4ee5\u6bcf\u4e2a\u6837\u672c\u7684\u6781\u5dee (R) \u4e3a\u7eb5\u5750\u6807\uff0c\u63cf\u51fa\u6240\u6709\u7684\u70b9\uff08\u4f8b\u5982&nbsp;<code>R\u2081=30<\/code>,&nbsp;<code>R\u2082=38<\/code>&nbsp;\u7b49\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u66f4\u5bb9\u6613\u5730\u89c2\u5bdf\u6570\u636e\u70b9\u7684\u53d8\u5316\u8d8b\u52bf\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u7528\u7ebf\u6bb5\u5c06\u76f8\u90bb\u7684\u70b9\u8fde\u63a5\u8d77\u6765\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c7\u6b65\uff1a\u7ed8\u5236\u4e2d\u5fc3\u7ebf\u4e0e\u63a7\u5236\u9650<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\u4e00\u6b65\u662f\u5728\u4e24\u5f20\u56fe\u4e0a\u5206\u522b\u6dfb\u52a0\u6211\u4eec\u5728\u7b2c4\u6b65\u548c\u7b2c5\u6b65\u8ba1\u7b97\u51fa\u7684\u4e2d\u5fc3\u7ebf\u4e0e\u63a7\u5236\u9650\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>x\u0304\u56fe\u6700\u7ec8\u7ed8\u5236\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u5b9e\u7ebf<\/strong>\u4f5c\u4e3a\u4e2d\u5fc3\u7ebf\uff0c\u4f4d\u4e8e&nbsp;<code>x\u033f = 146.8<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u865a\u7ebf<\/strong>\u4f5c\u4e3a\u63a7\u5236\u4e0a\u9650\uff0c\u4f4d\u4e8e&nbsp;<code>UCLx\u0304 = 166.06<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u865a\u7ebf<\/strong>\u4f5c\u4e3a\u63a7\u5236\u4e0b\u9650\uff0c\u4f4d\u4e8e&nbsp;<code>LCLx\u0304 = 127.54<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2022&nbsp;<strong>R\u56fe\u6700\u7ec8\u7ed8\u5236\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u5b9e\u7ebf<\/strong>\u4f5c\u4e3a\u4e2d\u5fc3\u7ebf\uff0c\u4f4d\u4e8e&nbsp;<code>R\u0304 = 33.375<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u865a\u7ebf<\/strong>\u4f5c\u4e3a\u63a7\u5236\u4e0a\u9650\uff0c\u4f4d\u4e8e&nbsp;<code>UCL(R) = 70.55<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp;&nbsp;\u25e6&nbsp;\u7ed8\u5236\u4e00\u6761<strong>\u865a\u7ebf<\/strong>\u4f5c\u4e3a\u63a7\u5236\u4e0b\u9650\uff0c\u4f4d\u4e8e&nbsp;<code>LCL(R) = 0<\/code>&nbsp;\u5904\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b8c\u6210\u4ee5\u4e0a\u6b65\u9aa4\u540e\uff0c\u4f60\u5c06\u5f97\u5230\u4e24\u5f20\u5b8c\u6574\u7684\u63a7\u5236\u56fe\uff0c\u6e05\u6670\u5730\u5c55\u793a\u4e86\u6240\u6709\u6570\u636e\u70b9\u3001\u4e2d\u5fc3\u7ebf\u548c\u63a7\u5236\u9650\uff0c\u5176\u6837\u5f0f\u5e94\u4e0e\u6e90\u6587\u4e2d\u7684<code>\u56fe7.2<\/code>\u7c7b\u4f3c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u606d\u559c\u4f60\uff01\u5230\u8fd9\u91cc\uff0c\u4f60\u5df2\u7ecf\u6210\u529f\u5730\u5c06\u539f\u59cb\u6570\u636e\u8f6c\u5316\u4e3a\u4e86\u53ef\u89c6\u5316\u7684x\u0304-R\u63a7\u5236\u56fe\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u90e8\u5206\uff1a\u603b\u7ed3\u4e0e\u540e\u7eed\u6b65\u9aa4<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6210\u679c\u603b\u7ed3<\/strong>&nbsp;\u8ba9\u6211\u4eec\u7528\u4e00\u4e2a\u6e05\u6670\u7684\u8868\u683c\u6765\u6c47\u603b\u672c\u6b21\u6848\u4f8b\u8ba1\u7b97\u51fa\u7684\u6240\u6709\u5173\u952e\u53c2\u6570\uff0c\u4ee5\u5de9\u56fa\u5b66\u4e60\u6210\u679c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u63a7\u5236\u56fe<\/td><td>\u63a7\u5236\u4e0b\u9650 (LCL)<\/td><td>\u4e2d\u5fc3\u7ebf (CL)<\/td><td>\u63a7\u5236\u4e0a\u9650 (UCL)<\/td><\/tr><tr><td><strong>x\u0304 \u56fe<\/strong><\/td><td>127.54<\/td><td>146.8<\/td><td>166.06<\/td><\/tr><tr><td><strong>R \u56fe<\/strong><\/td><td>0<\/td><td>33.375<\/td><td>70.55<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5c55\u671b\u672a\u6765<\/strong>&nbsp;\u5236\u4f5c\u63a7\u5236\u56fe\u53ea\u662f\u7edf\u8ba1\u8fc7\u7a0b\u63a7\u5236\u7684\u7b2c\u4e00\u6b65\u3002\u66f4\u91cd\u8981\u7684\u4e00\u6b65\u662f<strong>\u5206\u6790\u56fe\u8868<\/strong>\uff0c\u4ee5\u5224\u65ad\u8fc7\u7a0b\u662f\u5426\u5904\u4e8e\u53d7\u63a7\u72b6\u6001\u3002\u4f60\u7684\u5206\u6790\u5e94\u5bfb\u627e\u6e05\u6670\u7684\u4e0d\u7a33\u5b9a\u4fe1\u53f7\uff0c\u4f8b\u5982\uff1a\u70b9\u843d\u5728\u63a7\u5236\u9650\u4e4b\u5916\u7684\u201c\u5f02\u5e38\u70b9\u201d\uff1b\u8fde\u7eed\u516d\u4e2a\u6216\u66f4\u591a\u70b9\u6301\u7eed\u4e0a\u5347\u6216\u4e0b\u964d\u7684\u201c\u8d8b\u52bf\u201d\uff1b\u6216\u8fde\u7eed\u4e03\u4e2a\u6216\u66f4\u591a\u70b9\u843d\u5728\u4e2d\u5fc3\u7ebf\u540c\u4e00\u4fa7\u7684\u201c\u94fe\u201d\u3002\u8fd9\u4e9b\u6a21\u5f0f\u90fd\u53ef\u80fd\u9884\u793a\u7740\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u5b58\u5728\u9700\u8981\u88ab\u8bc6\u522b\u548c\u89e3\u51b3\u7684\u5f02\u5e38\u56e0\u7d20\u3002\u901a\u8fc7\u5206\u6790\u8fd9\u4e9b\u56fe\u8868\uff0c\u4f60\u53ef\u4ee5\u91c7\u53d6\u884c\u52a8\uff0c\u4f7f\u751f\u4ea7\u8fc7\u7a0b\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u9884\u6d4b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"qua-blog-post-description\">\u6982\u89c8 \u6b63\u5e38 \u4ece\u96f6\u5f00\u59cb\uff1a\u8f7b\u677e\u5236\u4f5c\u4f60\u7684\u7b2c\u4e00\u5f20x\u0304-R\u63a7\u5236\u56fe\uff08\u4e03\u6b65\u6559\u5b66\u6307\u5357\uff09 \u5f15\u8a00\uff1a\u4ec0\u4e48\u662fx\u0304-R\u63a7\u5236\u56fe\uff0c\u6211\u4eec\u4e3a\u4f55\u9700 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"epkb_post_type_1_category":[93],"epkb_post_type_1_tag":[],"class_list":["post-2008","epkb_post_type_1","type-epkb_post_type_1","status-publish","hentry","epkb_post_type_1_category-spc"],"_links":{"self":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/2008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1"}],"about":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/types\/epkb_post_type_1"}],"author":[{"embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2008"}],"version-history":[{"count":1,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/2008\/revisions"}],"predecessor-version":[{"id":2009,"href":"https:\/\/www.laoni.work\/index.php?rest_route=\/wp\/v2\/epkb_post_type_1\/2008\/revisions\/2009"}],"wp:attachment":[{"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2008"}],"wp:term":[{"taxonomy":"epkb_post_type_1_category","embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_category&post=2008"},{"taxonomy":"epkb_post_type_1_tag","embeddable":true,"href":"https:\/\/www.laoni.work\/index.php?rest_route=%2Fwp%2Fv2%2Fepkb_post_type_1_tag&post=2008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}