{"id":5257,"date":"2022-01-26T01:22:09","date_gmt":"2022-01-26T01:22:09","guid":{"rendered":"https:\/\/www.cybermedian.com\/tw\/?p=5257"},"modified":"2026-04-20T09:13:23","modified_gmt":"2026-04-20T09:13:23","slug":"%e6%95%85%e9%9a%9c%e6%a8%b9%e5%88%86%e6%9e%90%ef%bc%88fta%ef%bc%89-%e6%a0%b9%e6%9c%ac%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90%e7%9a%84%e7%a7%98%e5%af%86%e6%ad%a6%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/tw\/fault-tree-analysis-fta%E2%80%8A-%E2%80%8Asecret-weapon-for-root-cause-analysis\/","title":{"rendered":"\u6545\u969c\u6a39\u5206\u6790\uff08FTA\uff09\u2014\u2014\u6839\u672c\u539f\u56e0\u5206\u6790\u7684\u79d8\u5bc6\u6b66\u5668"},"content":{"rendered":"<p id=\"c5fa\" class=\"graf graf--p 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decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0gPoI1_erR4n2prGX.png\" data-image-id=\"0*gPoI1_erR4n2prGX.png\" data-width=\"91\" data-height=\"91\" \/><\/figure>\n<p id=\"d35c\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u9580<\/strong>\u200a- \u8868\u793a\u5fc5\u9808\u5b58\u5728\u9580\uff08\u8f38\u5165\u9580\uff09\u4e0b\u65b9\u986f\u793a\u7684\u6240\u6709\u4e8b\u4ef6\u624d\u80fd\u767c\u751f\u9580\u4e0a\u65b9\u986f\u793a\u7684\u4e8b\u4ef6\uff08\u8f38\u51fa\u4e8b\u4ef6\uff09\u7684\u689d\u4ef6\u3002\u9019\u610f\u5473\u8457\u53ea\u6709\u7576\u6240\u6709\u8f38\u5165\u4e8b\u4ef6\u540c\u6642\u5b58\u5728\u6642\u624d\u6703\u767c\u751f\u8f38\u51fa\u4e8b\u4ef6\u3002<\/p>\n<figure id=\"7b3b\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0JJ4IaSGGIXpCcndq.png\" data-image-id=\"0*JJ4IaSGGIXpCcndq.png\" data-width=\"91\" data-height=\"101\" \/><\/figure>\n<p id=\"9267\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u6216\u9580<\/strong>\u200a- \u8868\u793a\u9580\uff08\u8f38\u5165\u9580\uff09\u4e0b\u65b9\u986f\u793a\u7684\u4efb\u4f55\u4e8b\u4ef6\u5c07\u5c0e\u81f4\u9580\u4e0a\u65b9\u986f\u793a\u7684\u4e8b\u4ef6\uff08\u8f38\u51fa\u4e8b\u4ef6\uff09\u7684\u60c5\u6cc1\u3002\u5982\u679c\u50c5\u5b58\u5728\u4e00\u500b\u8f38\u5165\u4e8b\u4ef6\u6216\u8f38\u5165\u4e8b\u4ef6\u7684\u4efb\u610f\u7d44\u5408\uff0c\u5247\u8a72\u4e8b\u4ef6\u5c07\u767c\u751f\u3002<\/p>\n<h3 id=\"7077\" class=\"graf graf--h3 graf-after--p\"><span id=\"Event_symbols\">\u4e8b\u4ef6\u7b26\u865f<\/span><\/h3>\n<p id=\"6f6d\" class=\"graf graf--p graf-after--h3\">\u6709\u4e94\u7a2e\u985e\u578b\u7684\u4e8b\u4ef6\u7b26\u865f\uff1a<\/p>\n<figure id=\"f0d6\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0awHUVD2NbC3EhQqZ.png\" data-image-id=\"0*awHUVD2NbC3EhQqZ.png\" data-width=\"103\" data-height=\"70\" \/><\/figure>\n<p id=\"5b77\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u77e9\u5f62<\/strong>\u200a- \u77e9\u5f62\u662f\u5206\u6790\u6a39\u7684\u4e3b\u8981\u69cb\u5efa\u584a\u3002\u5b83\u4ee3\u8868\u8ca0\u9762\u4e8b\u4ef6\uff0c\u4f4d\u65bc\u6a39\u7684\u9802\u90e8\uff0c\u53ef\u4ee5\u4f4d\u65bc\u6574\u500b\u6a39\u4e2d\u4ee5\u6307\u793a\u80fd\u5920\u9032\u4e00\u6b65\u5206\u89e3\u7684\u5176\u4ed6\u4e8b\u4ef6\u3002\u9019\u662f\u552f\u4e00\u5728\u5176\u4e0b\u65b9\u5177\u6709\u908f\u8f2f\u9580\u548c\u8f38\u5165\u4e8b\u4ef6\u7684\u7b26\u865f\u3002<\/p>\n<figure id=\"35b9\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0LjzJtQbTPkwrepR0.png\" data-image-id=\"0*LjzJtQbTPkwrepR0.png\" data-width=\"91\" data-height=\"91\" \/><\/figure>\n<p id=\"10ce\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u5713\u5708<\/strong>\u200a\u2014 \u5713\u5708\u4ee3\u8868\u6a39\u4e2d\u7684\u57fa\u672c\u4e8b\u4ef6\u3002\u9019\u4e9b\u4f4d\u65bc\u6a39\u7684\u5e95\u5c64\uff0c\u4e0d\u9700\u8981\u9032\u4e00\u6b65\u958b\u767c\u6216\u5206\u89e3\u3002\u57fa\u672c\u4e8b\u4ef6\u4e0b\u65b9\u6c92\u6709\u9580\u6216\u4e8b\u4ef6\u3002<\/p>\n<figure id=\"e522\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0QTBjxnMrlzGNPpWb.png\" data-image-id=\"0*QTBjxnMrlzGNPpWb.png\" data-width=\"118\" data-height=\"101\" \/><\/figure>\n<p id=\"128d\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u83f1\u5f62<\/strong>\u200a\u2014 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src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0obhk2nIt-lMQnbSu.png\" data-image-id=\"0*obhk2nIt-lMQnbSu.png\" data-width=\"91\" data-height=\"71\" \/><\/figure>\n<p id=\"6163\" class=\"graf graf--p graf-after--figure\"><strong class=\"markup--strong markup--p-strong\">\u6a62\u5713\u5f62<\/strong>\u200a\u2014 \u6a62\u5713\u5f62\u7b26\u865f\u8868\u793a\u53ea\u6709\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u624d\u6703\u767c\u751f\u7684\u7279\u6b8a\u60c5\u6cc1\u3002\u9019\u5728\u6a62\u5713\u5f62\u7b26\u865f\u4e2d\u9032\u884c\u4e86\u8aaa\u660e\u3002\u9019\u65b9\u9762\u7684\u4e00\u500b\u4f8b\u5b50\u53ef\u80fd\u662f\u5728\u52d5\u4f5c\u767c\u751f\u4e4b\u524d\u5fc5\u9808\u4ee5\u7279\u5b9a\u9806\u5e8f\u62cb\u51fa\u958b\u95dc\u3002<\/p>\n<figure id=\"b9f2\" class=\"graf graf--figure graf-after--p\"><img decoding=\"async\" class=\"graf-image\" src=\"https:\/\/www.cybermedian.com\/tw\/wp-content\/uploads\/sites\/5\/2022\/02\/0roGJGiYnAulWOymD.png\" 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href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=FaultTreeAnalysis&amp;gallery=\/repository\/8ee11047-eb12-4523-aa29-be60d8881bbd.xml&amp;name=Basic%20Fault%20Tree%20Analysis\" target=\"_blank\" rel=\"noopener\" data-href=\"https:\/\/online.visual-paradigm.com\/app\/diagrams\/#diagram:proj=0&amp;type=FaultTreeAnalysis&amp;gallery=\/repository\/8ee11047-eb12-4523-aa29-be60d8881bbd.xml&amp;name=Basic%20Fault%20Tree%20Analysis\"><span 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