{"id":2468,"date":"2024-03-04T20:09:34","date_gmt":"2024-03-04T19:09:34","guid":{"rendered":"https:\/\/3dcad.news\/cn\/%e6%9d%82%e8%80%8d%e8%80%85%e7%9a%84%e5%9b%b0%e5%a2%83%ef%bc%9a%e5%a6%82%e4%bd%95%e5%b9%b3%e8%a1%a1-nvh-%e4%b8%8e%e6%95%88%e7%8e%87%e5%92%8c%e6%80%a7%e8%83%bd\/"},"modified":"2024-03-04T20:09:34","modified_gmt":"2024-03-04T19:09:34","slug":"%e6%9d%82%e8%80%8d%e8%80%85%e7%9a%84%e5%9b%b0%e5%a2%83%ef%bc%9a%e5%a6%82%e4%bd%95%e5%b9%b3%e8%a1%a1-nvh-%e4%b8%8e%e6%95%88%e7%8e%87%e5%92%8c%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/enginpress.com\/cn\/%e6%9d%82%e8%80%8d%e8%80%85%e7%9a%84%e5%9b%b0%e5%a2%83%ef%bc%9a%e5%a6%82%e4%bd%95%e5%b9%b3%e8%a1%a1-nvh-%e4%b8%8e%e6%95%88%e7%8e%87%e5%92%8c%e6%80%a7%e8%83%bd\/","title":{"rendered":"\u6742\u800d\u8005\u7684\u56f0\u5883\uff1a\u5982\u4f55\u5e73\u8861 NVH \u4e0e\u6548\u7387\u548c\u6027\u80fd"},"content":{"rendered":"<p><\/p>\n<div id=\"article-content\"><!-- Begin author info -->\u4f5c\u8005\uff1a\u57c3\u91cc\u514b\u00b7\u7d22\u4f2f<\/p>\n<p>\u4f60\u77e5\u9053\u5de5\u7a0b\u5e08\u548c\u9b54\u672f\u5e08\u6709\u4ec0\u4e48\u5171\u540c\u70b9\u5417\uff1f \u4ece\u8868\u9762\u4e0a\u770b\uff0c\u5b83\u4eec\u4f3c\u4e4e\u662f\u622a\u7136\u4e0d\u540c\u7684\u5b66\u79d1\u3002 \u7136\u800c\uff0c\u6df1\u5165\u6316\u6398\u4e00\u4e0b\uff0c\u60a8\u5c31\u4f1a\u53d1\u73b0\uff0c\u5c31\u50cf\u6742\u6280\u6f14\u5458\u5fc5\u987b\u540c\u65f6\u5c06\u591a\u4e2a\u7269\u4f53\u4fdd\u6301\u5728\u7a7a\u4e2d\u4e00\u6837\uff0c\u5de5\u7a0b\u5e08\u5728\u590d\u6742\u7684\u8bbe\u8ba1\u7a7a\u95f4\u4e2d\u5bfc\u822a\u65f6\u4e5f\u5fc5\u987b\u4fdd\u6301\u591a\u4e2a\u76f8\u4e92\u5173\u8054\u4f46\u76f8\u4e92\u51b2\u7a81\u7684\u76ee\u6807\u4fdd\u6301\u5e73\u8861\u3002<\/p>\n<p>\u5728\u8f66\u8f86\u5f00\u53d1\u9886\u57df\uff0c\u8fd9\u79cd\u5fae\u5999\u7684\u5e73\u8861\u884c\u4e3a\u662f\u4e3a\u4e86\u627e\u5230\u540c\u65f6\u6ee1\u8db3\u6027\u80fd\u3001\u6548\u7387\u548c\u6027\u80fd\u7b49\u8bbe\u8ba1\u76ee\u6807\u7684\u6700\u4f73\u8bbe\u8ba1\u53d8\u91cf\u3002 <a href=\"https:\/\/www.plm.automation.siemens.com\/global\/en\/industries\/automotive-transportation\/nvh-acoustics.html\" target=\"_blank\" rel=\"noopener\">NVH\uff08\u566a\u58f0\u3001\u632f\u52a8\u548c\u58f0\u632f\u7c97\u7cd9\u5ea6\uff09<\/a>\u3002 \u7136\u800c\uff0c\u8fd9\u5728\u5b9e\u8df5\u4e2d\u662f\u4e00\u9879\u8270\u5de8\u7684\u4efb\u52a1\uff0c\u56e0\u4e3a\u6ca1\u6709\u201c\u514d\u8d39\u7684\u5348\u9910\u201d\u53ef\u4f9b\u5229\u7528\u3002 \u4efb\u4f55\u6539\u8fdb\u4e00\u4e2a\u8bbe\u8ba1\u76ee\u6807\u7684\u4fee\u6539\u90fd\u53ef\u80fd\u81f3\u5c11\u635f\u5bb3\u53e6\u4e00\u4e2a\u8bbe\u8ba1\u76ee\u6807\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-55758\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-600x354.png\" sizes=\"(max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-600x354.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-1024x604.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-768x453.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-1536x906.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-2048x1208.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/1-conflictingtargets-1-900x531.png 900w\" alt=\"\" width=\"600\" height=\"354\"\/><figcaption class=\"wp-element-caption\">\u4efb\u4f55\u8bbe\u8ba1\u53d8\u66f4\u90fd\u53ef\u80fd\u6539\u53d8\u8fd9\u4e9b\u8bbe\u8ba1\u76ee\u6807\u4e4b\u95f4\u7684\u5e73\u8861<\/figcaption><\/figure>\n<\/div>\n<p>\u8fd9\u79cd\u8bbe\u8ba1\u53d8\u91cf\u7684\u4e00\u4e2a\u5178\u578b\u4f8b\u5b50\u662f\u51cf\u8f7b\u91cd\u91cf\u3002 \u5de5\u7a0b\u5e08\u53ef\u4ee5\u7b56\u7565\u6027\u5730\u51cf\u8f7b\u67d0\u4e9b\u90e8\u4ef6\u7684\u91cd\u91cf\uff08\u540c\u65f6\u4fdd\u6301\u7ed3\u6784\u521a\u6027\uff09\uff0c\u4ece\u800c\u4f7f\u8f66\u8f86\u6574\u4f53\u66f4\u8f7b\u3002 \u8fd9\u901a\u5e38\u4f1a\u5e26\u6765\u66f4\u597d\u7684\u6027\u80fd\u548c\u6548\u7387\uff0c\u56e0\u4e3a\u8f66\u8f86\u7684\u52a0\u901f\u8d28\u91cf\u66f4\u5c0f\uff0c\u6eda\u52a8\u963b\u529b\u4e5f\u66f4\u4f4e\u3002 \u7136\u800c\uff0c\u4e0d\u5229\u7684\u4e00\u9762\u662f\uff0c\u8f83\u8f7b\u7684\u90e8\u4ef6\u5438\u6536\u7684\u566a\u97f3\u548c\u632f\u52a8\u80fd\u91cf\u8f83\u5c11\uff0c\u603b\u4f53\u4e0a\u5bfc\u81f4 NVH \u6027\u80fd\u8f83\u5dee\u3002<\/p>\n<p>\u8fd9\u79cd\u56f0\u5883\u662f\u5f53\u4eca\u7535\u52a8\u6c7d\u8f66\u53d1\u5c55\u7684\u6838\u5fc3\u3002 \u4e00\u65b9\u9762\uff0c\u5ba2\u6237\u60f3\u8981\u4e00\u8f86\u9ad8\u6548\u7684\u8f66\u8f86\uff0c\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u7ed9\u5b9a\u7535\u6c60\u5bb9\u91cf\u7684\u6700\u5927\u53ef\u7528\u91cc\u7a0b\u3002 \u53e6\u4e00\u65b9\u9762\uff0c\u5ba2\u6237\u5bf9 NVH \u6027\u80fd\u6bd4\u4ee5\u5f80\u4efb\u4f55\u65f6\u5019\u90fd\u66f4\u52a0\u6311\u5254\uff0c\u56e0\u4e3a\u5728\u6ca1\u6709\u5608\u6742\u7684\u71c3\u70e7\u9a71\u52a8\u52a8\u529b\u7cfb\u7edf\u7684\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u662f\u5f88\u5c0f\u7684\u5431\u5431\u58f0\u548c\u545c\u545c\u58f0\u4e5f\u80fd\u542c\u5230\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-medium\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55759 lazyload\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-600x353.png\" data-sizes=\"auto, (max-width: 600px) 100vw, 600px\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-600x353.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-1024x602.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-768x451.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-1536x903.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-2048x1204.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-900x529.png 900w\" alt=\"\" width=\"600\" height=\"353\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 600px; --smush-placeholder-aspect-ratio: 600\/353;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55759\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-600x353.png\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-600x353.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-1024x602.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-768x451.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-1536x903.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-2048x1204.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/2-jugglersdilemma-1-900x529.png 900w\" alt=\"\" width=\"600\" height=\"353\"\/><\/noscript><figcaption class=\"wp-element-caption\">\u51cf\u8f7b\u91cd\u91cf\u5f80\u5f80\u4f1a\u63d0\u9ad8\u6027\u80fd\u548c\u6548\u7387\uff0c\u4f46\u540c\u65f6\u4f1a\u6076\u5316 NVH<\/figcaption><\/figure>\n<\/div>\n<p>\u90a3\u4e48\uff0c\u5de5\u7a0b\u5e08\u5982\u4f55\u627e\u5230\u6ee1\u8db3\u6240\u6709\u5ba2\u6237\u8981\u6c42\u7684\u6700\u4f73\u5e73\u8861\u70b9\u5462\uff1f \u8ba9\u6211\u4eec\u4f7f\u7528 Simcenter Testlab \u4e2d\u7684\u72ec\u7279\u5de5\u4f5c\u6d41\u7a0b\u6765\u63a2\u7d22\u8fd9\u4e2a\u95ee\u9898\uff0c\u8be5\u5de5\u4f5c\u6d41\u7a0b\u7ed3\u5408\u4e86\u4e24\u79cd\u5c16\u7aef\u6280\u672f\uff1a\u865a\u62df\u539f\u578b\u88c5\u914d\u548c NVH \u6a21\u62df\u5668\u3002<\/p>\n<h2 class=\"wp-block-heading\">NVH \u5de5\u7a0b\u5e08\u517c\u987e\u8bbe\u8ba1\u76ee\u6807\u7684\u6307\u5357<\/h2>\n<p>\u7b2c\u4e00\u6b65\u662f\u5b9e\u65bd\u4f7f\u7528\u7ec4\u4ef6\u7ea7\u6570\u636e\u9884\u6d4b\u8f66\u8f86\u7ea7 NVH \u6027\u80fd\u7684\u6d41\u7a0b\u3002 \u6709\u4e86\u8fd9\u6837\u7684\u6d41\u7a0b\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u8f7b\u677e\u76d1\u63a7\u9884\u671f NVH \u6027\u80fd\u5bf9\u4efb\u4f55\u8bbe\u8ba1\u53d8\u91cf\u4fee\u6539\u7684\u654f\u611f\u6027\u3002<\/p>\n<p>\u8fd9\u4e2a\u8fc7\u7a0b\u79f0\u4e3a <a href=\"https:\/\/blogs.sw.siemens.com\/simcenter\/simcenter-testlab-2206-vpa\/\">\u865a\u62df\u539f\u578b\u88c5\u914d (VPA)<\/a> \u5728 Simcenter \u6d4b\u8bd5\u5b9e\u9a8c\u5ba4\u4e2d\u3002 \u672c\u8d28\u4e0a\uff0c\u8f66\u8f86\u7684\u6bcf\u4e2a\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u4f7f\u7528\u5305\u542b\u4e0d\u540c\u6570\u636e\uff08\u4f8b\u5982\uff0c\u8fde\u63a5\u9891\u54cd\u51fd\u6570\u3001\u4e0d\u53d8\u8f7d\u8377\u8c31\u3001\u52a8\u6001\u521a\u5ea6\u7b49\uff09\u7684\u72ec\u7acb\u9891\u57df\u6a21\u578b\u6765\u8868\u793a\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u7ec4\u4ef6\u7684\u7c7b\u578b\u3002 \u7136\u540e\u4f7f\u7528\u8fd9\u4e9b\u7ec4\u4ef6\u6a21\u578b\u8fdb\u884c\u6570\u5b66\u8026\u5408 <a href=\"https:\/\/community.sw.siemens.com\/s\/article\/FRF-Based-Substructuring#:~:text=FRF%20Based%20Substructuring%20(FBS)%20predicts,and%20vibration%20issues%20in%20systems.\" target=\"_blank\" rel=\"noopener\">\u57fa\u4e8e\u9891\u7387\u7684\u5b50\u7ed3\u6784 (FBS)<\/a>\uff0c\u4ece\u800c\u53ef\u4ee5\u9884\u6d4b\u865a\u62df\u88c5\u914d\u7684 NVH \u6027\u80fd\u3002 \u81f3\u5173\u91cd\u8981\u7684\u662f\uff0c\u4efb\u4f55\u7ec4\u4ef6\u90fd\u53ef\u4ee5\u6839\u636e\u5176\u5f00\u53d1\u6210\u719f\u5ea6\u4f7f\u7528\u57fa\u4e8e CAE \u6216\u57fa\u4e8e\u6d4b\u8bd5\u7684\u6570\u636e\u6765\u8868\u793a\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55678 lazyload\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1024x436.png\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1024x436.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-600x255.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-768x327.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1536x653.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-2048x871.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-900x383.png 900w\" alt=\"\" width=\"1024\" height=\"436\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/436;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55678\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1024x436.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1024x436.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-600x255.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-768x327.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-1536x653.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-2048x871.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/3-vpaconcept-2-900x383.png 900w\" alt=\"\" width=\"1024\" height=\"436\"\/><\/noscript><figcaption class=\"wp-element-caption\">VPA \u662f\u4e00\u79cd\u6839\u636e\u72ec\u7acb CAE \u548c\u57fa\u4e8e\u6d4b\u8bd5\u7684\u7ec4\u4ef6\u6a21\u578b\u9884\u6d4b\u8f66\u8f86 NVH \u6027\u80fd\u7684\u8fc7\u7a0b<\/figcaption><\/figure>\n<\/div>\n<p>\u7b2c\u4e8c\u6b65\u662f\u901a\u8fc7\u5728\u65f6\u57df\u4e2d\u7efc\u5408\u9884\u6d4b\u7684\u9891\u57df\u8f66\u8f86 NVH \u6027\u80fd\uff0c\u5c06\u7ed3\u679c\u4e0e\u4eba\u7c7b\u4e3b\u89c2\u611f\u77e5\u76f8\u5173\u8054\u3002 \u8fd9\u6837\u53ef\u4ee5\u76f4\u63a5\u8bc4\u4f30\u6709\u610f\u4e49\u7684\u8bbe\u8ba1\u53d8\u66f4\u7684\u5f71\u54cd\uff08\u901a\u8fc7\u542c\u5230\u6216\u611f\u89c9\u5dee\u5f02\uff09\u6216\u4f7f\u7528\u65f6\u57df\u5904\u7406\u65b9\u6cd5\uff08\u4f8b\u5982\u58f0\u97f3\u8d28\u91cf\u6307\u6807\uff09\u8fdb\u884c\u91cf\u5316\u3002<\/p>\n<p>Simcenter \u6d4b\u8bd5\u5b9e\u9a8c\u5ba4 <a href=\"https:\/\/www.simcenternvhprediction.com\/#\/en\/welcome\" target=\"_blank\" rel=\"noreferrer noopener\" data-type=\"link\" data-id=\"https:\/\/www.simcenternvhprediction.com\/#\/en\/welcome\">NVH\u6a21\u62df\u5668<\/a> \u662f\u4e00\u672c\u7528\u4e8e\u5728\u65f6\u57df\u4e2d\u7efc\u5408\u9891\u57df\u5bf9\u8f66\u8f86 NVH \u6027\u80fd\u8d21\u732e\u7684\u5de5\u4f5c\u7c3f\u3002 \u672c\u8d28\u4e0a\uff0c\u6bcf\u9879\u8d21\u732e\uff08\u52a8\u529b\u7cfb\u7edf\u3001\u98ce\u3001\u9053\u8def\u566a\u58f0\u7b49\uff09\u5747\u7531\u6db5\u76d6\u6240\u6709\u76f8\u5173\u64cd\u4f5c\u6761\u4ef6\u7684\u9891\u57df NVH \u6a21\u578b\u8868\u793a\u3002 \u8fd9\u4e9b NVH \u6a21\u578b\u662f\u4f7f\u7528\u81ea\u4e0b\u800c\u4e0a\uff08\u4f8b\u5982\uff0c\u4f7f\u7528 VPA \u9884\u6d4b\uff09\u6216\u81ea\u4e0a\u800c\u4e0b\uff08\u4f8b\u5982\uff0c <a href=\"https:\/\/plm.sw.siemens.com\/en-US\/simcenter\/simulation-test\/transfer-path-analysis\/\" target=\"_blank\" rel=\"noopener\">\u5168\u8f66\u5206\u89e3<\/a>\uff09\u6280\u672f\u3002 \u7136\u540e\u901a\u8fc7\u5728\u8f66\u8f86\u62d3\u6251\u4e2d\u7ec4\u5408\u591a\u4e2a NVH \u6a21\u578b\u6765\u521b\u5efa\u771f\u5b9e\u7684\u6574\u8f66 NVH \u73af\u5883\u3002 \u6700\u540e\uff0c\u901a\u8fc7\u76d1\u63a7\u8f66\u8f86\u7684\u8fd0\u884c\u72b6\u51b5\u6765\u5b9e\u65f6\u5408\u6210\u6bcf\u4e2a NVH \u6a21\u578b\uff0c\u6216\u8005\u76f4\u63a5\u6839\u636e\u9884\u5b9a\u4e49\u7684\u9a7e\u9a76\u914d\u7f6e\u6587\u4ef6\uff0c\u6216\u8005\u4f7f\u7528\u8fde\u63a5\u5230\u5b9e\u9645\u9a7e\u9a76\u5458\u8f93\u5165\u7684\u5b9e\u65f6\u6027\u80fd\u6a21\u578b\u8fdb\u884c\u6a21\u62df\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55775 lazyload\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1024x433.png\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1024x433.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-600x254.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-768x325.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1536x650.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-2048x866.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-900x381.png 900w\" alt=\"\" width=\"1024\" height=\"433\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/433;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55775\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1024x433.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1024x433.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-600x254.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-768x325.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-1536x650.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-2048x866.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/4-nvhsimconcept-2-900x381.png 900w\" alt=\"\" width=\"1024\" height=\"433\"\/><\/noscript><figcaption class=\"wp-element-caption\">NVH \u6a21\u62df\u5668\u5b9e\u65f6\u4ece\u9891\u57df NVH \u6a21\u578b\u5408\u6210\u65f6\u57df NVH \u6027\u80fd<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u8001\u670b\u53cb\u4f60\u597d<\/h2>\n<p>\u8ba9\u6211\u4eec\u56de\u987e\u4e00\u4e0b\u6211\u4eec\u7684\u51cf\u80a5\u793a\u4f8b\uff0c\u770b\u770b\u5982\u4f55\u5728\u5b9e\u8df5\u4e2d\u5e94\u7528\u6b64\u5de5\u4f5c\u6d41\u7a0b\u3002 \u60f3\u8c61\u4e00\u4e0b\uff0c\u6211\u4eec\u6b63\u5728\u73b0\u6709\u5e73\u53f0\u4e0a\u5f00\u53d1\u4e00\u79cd\u65b0\u7684\u8f66\u8f86\u53d8\u4f53\uff0c\u5176\u5177\u4f53\u76ee\u6807\u662f\u4f18\u5316\u7ed3\u6784\u4f20\u64ad\u7684\u9053\u8def\u566a\u58f0\u3002 \u4e3a\u4e86\u7814\u7a76\u8be5\u53d8\u4f53\u5bf9\u51cf\u91cd\u7684\u654f\u611f\u6027\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a VPA \u6a21\u578b\uff0c\u5176\u4e2d\u8f66\u8eab\u8154\u4f53\u3001\u526f\u8f66\u67b6\u548c\u60ac\u67b6\u6a21\u578b\u57fa\u4e8e CAE\uff0c\u800c\u652f\u67f1\u5b89\u88c5\u6a21\u578b\u4f7f\u7528\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u52a8\u6001\u521a\u5ea6\uff0c\u5e76\u4e14\u8f6e\u80ce\u5728\u7269\u7406\u8f6e\u80ce\u4e0a\u8fdb\u884c\u8868\u5f81\u4f7f\u7528\u7c97\u7cd9\u8868\u9762\u8f6e\u5ed3\u7684\u6d4b\u8bd5\u53f0\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55760 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/265;width: 840px; height: auto;\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1024x265.png\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1024x265.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-600x156.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-768x199.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1536x398.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-2048x531.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-900x233.png 900w\" alt=\"\" width=\"1024\" height=\"265\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55760\" style=\"width: 840px; height: auto;\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1024x265.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1024x265.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-600x156.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-768x199.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-1536x398.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-2048x531.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/5-vpamodel-900x233.png 900w\" alt=\"\" width=\"1024\" height=\"265\"\/><\/noscript><figcaption class=\"wp-element-caption\">\u4f7f\u7528\u57fa\u4e8e CAE \u7684\u63a5\u6536\u5668\u548c\u57fa\u4e8e\u6d4b\u8bd5\u7684\u652f\u67f1\u5b89\u88c5\u5ea7\u548c\u8f6e\u80ce\u7ec4\u4ef6\u6a21\u578b\u6765\u9884\u6d4b\u7ed3\u6784\u4f20\u64ad\u9053\u8def\u566a\u58f0\u7684 VPA \u6a21\u578b<\/figcaption><\/figure>\n<\/div>\n<p>\u8be5 VPA \u6a21\u578b\u7684\u539f\u59cb\u8f93\u51fa\u5c06\u662f\u5728\u8f6e\u80ce\u6d4b\u8bd5\u53f0\u4e0a\u8868\u5f81\u7684\u6240\u6709\u901f\u5ea6\u4e0b\u9884\u6d4b\u7684\u7ed3\u6784\u4f20\u64ad\u9053\u8def\u566a\u58f0\u3002 \u5c06\u8fd9\u4e9b\u9884\u6d4b\u6620\u5c04\u5230 NVH \u6a21\u578b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 NVH \u6a21\u62df\u5668\u4f7f\u7528\u4efb\u4f55\u968f\u673a\u901f\u5ea6\u66f2\u7ebf\u6765\u5408\u6210\u7ed3\u6784\u4f20\u64ad\u7684\u9053\u8def\u566a\u58f0\u3002 \u4e0b\u9762\u7684\u7ed3\u679c\u662f\u4f7f\u7528\u4ece 70 \u516c\u91cc\/\u5c0f\u65f6\u5230 0 \u516c\u91cc\/\u5c0f\u65f6\u7684\u5408\u6210\u6ed1\u884c\u5f97\u51fa\u7684\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55761 lazyload\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1024x429.png\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1024x429.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-600x252.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-768x322.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1536x644.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-2048x859.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-900x377.png 900w\" alt=\"\" width=\"1024\" height=\"429\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/429;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-55761\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1024x429.png\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1024x429.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-600x252.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-768x322.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-1536x644.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-2048x859.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/6-nvhsimmodel-tireonly-baseline-1-900x377.png 900w\" alt=\"\" width=\"1024\" height=\"429\"\/><\/noscript><figcaption class=\"wp-element-caption\"\/><audio src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/BASELINE-TIRE-ONLY.wav\" controls=\"controls\">\u8fd9\u4e9b\u9884\u6d4b\u7ed3\u679c\u5728\u66f4\u771f\u5b9e\u7684\u6574\u8f66\u73af\u5883\u4e2d\u542c\u8d77\u6765\u5982\u4f55\uff1f \u8ba9\u6211\u4eec\u5728\u8f66\u8f86\u62d3\u6251\u4e2d\u6dfb\u52a0\u66f4\u591a NVH \u8d21\u732e\u6765\u627e\u51fa\u7b54\u6848\u3002 \u6211\u4eec\u5c06\u4ece\u57fa\u51c6\u8f66\u8f86\u4e2d\u501f\u7528 NVH \u6a21\u578b\uff0c\u7528\u4e8e\u52a8\u529b\u603b\u6210\u566a\u58f0\u3001\u7a7a\u6c14\u9053\u8def\u566a\u58f0\uff08\u4f7f\u7528\u5206\u89e3\u6280\u672f\u63d0\u53d6\uff09\u548c\u98ce\u566a\u58f0\uff08\u5728\u98ce\u6d1e\u4e2d\u6d4b\u91cf\uff09\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"436\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1024x436.png\" alt=\"\" class=\"wp-image-55762 lazyload\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1024x436.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-600x255.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-768x327.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1536x654.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-2048x872.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-900x383.png 900w\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/436;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"436\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1024x436.png\" alt=\"\" class=\"wp-image-55762\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1024x436.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-600x255.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-768x327.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-1536x654.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-2048x872.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/7-nvhsimmodel-full-baseline-900x383.png 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/noscript><figcaption class=\"wp-element-caption\">\u7528\u4e8e\u5408\u6210\u6574\u8f66 NVH \u73af\u5883\u7684 NVH \u6a21\u578b <strong>\uff08\u63a8\u8350\u8033\u673a\uff09<\/strong><\/figcaption><\/figure>\n<\/div>\n<figure class=\"wp-block-audio aligncenter\"><audio controls=\"controls\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/BASELINE-FULL.wav\"\/><\/figure>\n<h2 class=\"wp-block-heading\">\u60f3\u770b\u4e00\u4e9b\u5f88\u9177\u7684\u4e1c\u897f\u5417\uff1f<\/h2>\n<p>\u7531\u4e8e VPA \u6a21\u578b\u662f\u7531\u72ec\u7acb\u7684\u7ec4\u4ef6\u6a21\u578b\u7ec4\u88c5\u800c\u6210\uff0c\u56e0\u6b64\u6211\u4eec\u53ef\u4ee5\u7528\u4fee\u6539\u7248\u672c\u66ff\u6362\u4efb\u4f55\u7ec4\u4ef6\u6a21\u578b\uff0c\u4ee5\u8bc4\u4f30\u8be5\u4fee\u6539\u5bf9\u8f66\u8f86\u7ea7\u522b\u7684\u5f71\u54cd\u3002 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5c06\u7814\u7a76\u51cf\u91cd\u5bf9\u7ed3\u6784\u4f20\u64ad\u7684\u9053\u8def\u566a\u58f0\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u5728 Simcenter 3D \u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u6218\u7565\u6027\u5730\u51cf\u5c11\u9762\u677f\u539a\u5ea6\uff0c\u5c06\u526f\u8f66\u67b6\u7684\u603b\u91cd\u91cf\u51cf\u5c11\u4e86 10%\uff08\u540c\u65f6\u4fdd\u6301\u7ed3\u6784\u521a\u6027\uff09\u3002 \u901a\u8fc7\u4f7f\u7528\u4fee\u6539\u540e\u7684\u526f\u8f66\u67b6\u66f4\u65b0\u6211\u4eec\u7684 VPA \u6a21\u578b\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u5728\u6574\u8f66 NVH \u73af\u5883\u4e2d\u8046\u542c\u51cf\u91cd\u5bf9\u7ed3\u6784\u4f20\u64ad\u9053\u8def\u566a\u58f0\u7684\u5f71\u54cd\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"296\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1024x296.png\" alt=\"\" class=\"wp-image-55763 lazyload\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/296;width: 826px; height: auto;\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1024x296.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-600x173.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-768x222.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1536x443.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-2048x591.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-900x260.png 900w\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"296\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1024x296.png\" alt=\"\" class=\"wp-image-55763\" style=\"width: 826px; height: auto;\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1024x296.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-600x173.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-768x222.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-1536x443.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-2048x591.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/8-nvhsimmodel-full-weightmod-1-900x260.png 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/noscript><figcaption class=\"wp-element-caption\">\u8fd9\u4e2a\u4fee\u6539\u542c\u8d77\u6765\u6709\u4e9b\u4e0d\u5bf9\u52b2\u2026\u2026 <strong>\uff08\u63a8\u8350\u8033\u673a\uff09<\/strong><\/figcaption><\/figure>\n<\/div>\n<figure class=\"wp-block-audio aligncenter\"><audio controls=\"controls\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/WEIGHTMOD-FULL.wav\"\/><\/figure>\n<p>\u60a8\u662f\u5426\u542c\u5230\u4e86\u4fee\u6539\u540e\u7684\u526f\u8f66\u67b6\u5f15\u5165\u7684\u97f3\u8c03\u566a\u97f3\uff1f \u8ba9\u6211\u4eec\u4f7f\u7528 NVH \u6a21\u62df\u5668\u7684\u4ea4\u4e92\u5f0f\u8fc7\u6ee4\u529f\u80fd\u6765\u9694\u79bb\u5e76\u786e\u8ba4\u95ee\u9898\u3002<\/p>\n<figure class=\"wp-block-video aligncenter\"><video controls=\"controls\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/Experience-the-virtual-prototype-Neo-CUTOUT-Q40-1.mp4\"><figcaption class=\"wp-element-caption\">NVH \u6a21\u62df\u5668\u4e2d\u7684\u4ea4\u4e92\u5f0f\u8fc7\u6ee4\u53ef\u4ee5\u8bc6\u522b\u97f3\u8c03\u566a\u58f0\u95ee\u9898\u5e76\u9a8c\u8bc1\u6709\u6548\u7684\u5bf9\u7b56 <strong>\uff08\u63a8\u8350\u8033\u673a\uff09<\/strong><\/figcaption><\/video><\/figure>\n<h2 class=\"wp-block-heading\">\u4f18\u5316\u610f\u5473\u7740\u91cf\u5316<\/h2>\n<p>\u867d\u7136\u5bf9\u8bbe\u8ba1\u53d8\u66f4\u7684\u4e3b\u89c2\u8bc4\u4f30\u53ef\u80fd\u5f88\u6709\u4ef7\u503c\uff0c\u4f46\u4ece\u5b9a\u4e49\u4e0a\u6765\u8bf4\uff0c\u5b83\u53d6\u51b3\u4e8e\u89c2\u5bdf\u8005\u3002 \u5982\u679c\u6211\u4eec\u60f3\u4f18\u5316\u8bbe\u8ba1\u53d8\u91cf\uff0c\u6211\u4eec\u9700\u8981\u4e00\u79cd\u53ef\u91cd\u590d\u7684\u65b9\u6cd5\u6765\u91cf\u5316\u5b83\u4eec\u4ea7\u751f\u7684\u4e3b\u89c2\u4f53\u9a8c\u3002<\/p>\n<p>\u4f7f\u7528 <a href=\"https:\/\/blogs.sw.siemens.com\/simcenter\/simcenter-testlab-18-intuitive-sound-quality-analysis\/\" data-type=\"link\" data-id=\"https:\/\/blogs.sw.siemens.com\/simcenter\/simcenter-testlab-18-intuitive-sound-quality-analysis\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u97f3\u8d28\u5206\u6790<\/a> \u5728 Simcenter Testlab \u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6839\u636e\u58f0\u5b66\u65f6\u95f4\u6570\u636e\u8ba1\u7b97\u51fa\u7684\u58f0\u97f3\u8d28\u91cf\u6307\u6807\u6765\u91cf\u5316\u4e3b\u89c2\u4f53\u9a8c\u7684\u4e0d\u540c\u65b9\u9762\uff08\u4f8b\u5982\u54cd\u5ea6\u3001\u70e6\u607c\u3001\u8bed\u97f3\u5e72\u6270\u7b49\uff09\u3002 \u8fd9\u6b21\u53ef\u4ee5\u4f7f\u7528\u56fa\u5b9a\u9a71\u52a8\u914d\u7f6e\u6587\u4ef6\u5728 NVH \u6a21\u62df\u5668\u4e2d\u5408\u6210\u6570\u636e\uff0c\u4ee5\u4fbf\u5728\u8bbe\u8ba1\u66f4\u6539\u4e4b\u95f4\u8fdb\u884c\u516c\u5e73\u7684 AB \u6bd4\u8f83\u3002<\/p>\n<p>\u8ba9\u6211\u4eec\u770b\u770b\u662f\u5426\u53ef\u4ee5\u91cf\u5316\u6211\u4eec\u4fee\u6539\u540e\u7684\u526f\u8f66\u67b6\u5728 70 \u516c\u91cc\/\u5c0f\u65f6\u65f6\u7684\u6027\u80fd\u4e0e\u57fa\u51c6\u8f66\u8f86\u76f8\u6bd4\u201c\u5dee\u201d\u4e86\u591a\u5c11\uff08\u8003\u8651\u5230\u5b83\u5f15\u5165\u7684\u97f3\u8c03\u566a\u58f0\uff09\u3002<\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"434\" data-src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1024x434.png\" alt=\"\" class=\"wp-image-55680 lazyload\" data-srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1024x434.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-600x254.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-768x325.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1536x651.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-2048x868.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-900x381.png 900w\" data-sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/434;\" \/><noscript><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"434\" src=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1024x434.png\" alt=\"\" class=\"wp-image-55680\" srcset=\"https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1024x434.png 1024w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-600x254.png 600w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-768x325.png 768w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-1536x651.png 1536w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-2048x868.png 2048w, https:\/\/blogs.sw.siemens.com\/wp-content\/uploads\/sites\/6\/2024\/02\/9-sqmetrics-2-900x381.png 900w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"\/><\/noscript><figcaption class=\"wp-element-caption\">\u4fee\u6539\u540e\u7684\u5b50\u5e27\u5f15\u5165\u7684\u97f3\u8c03\u566a\u58f0\u5bf9\u4e3b\u89c2\u54cd\u5ea6\u548c\u70e6\u607c\u6307\u6807\u6709\u663e\u7740\u5f71\u54cd<\/figcaption><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n<p>\u6b63\u5982\u6211\u4eec\u6240\u5c55\u793a\u7684\uff0c\u8fd9\u79cd\u72ec\u7279\u7684\u5de5\u4f5c\u6d41\u7a0b\u7ed3\u5408\u4e86\u865a\u62df\u539f\u578b\u88c5\u914d\u548c NVH \u6a21\u62df\u5668\uff0c\u4f7f\u5de5\u7a0b\u5e08\u80fd\u591f\u91cf\u5316\u6709\u610f\u4e49\u7684\u8bbe\u8ba1\u53d8\u66f4\u5bf9 NVH \u76ee\u6807\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u60a8\u662f\u5426\u60f3\u4e86\u89e3\u6709\u5173\u865a\u62df\u539f\u578b\u7684\u66f4\u591a\u4fe1\u606f\uff1f \u7ee7\u7eed\u9605\u8bfb\u4ee5\u4e86\u89e3\u5177\u4f53\u65b9\u6cd5 <a href=\"https:\/\/resources.sw.siemens.com\/en-US\/case-study-renault-nvh\" target=\"_blank\" rel=\"noopener\">\u96f7\u8bfa\u96c6\u56e2\u91c7\u7528\u4e86\u57fa\u4e8e Simcenter Testlab \u865a\u62df\u539f\u578b\u88c5\u914d\u7684\u6807\u51c6\u5316\u6d41\u7a0b<\/a> \u6539\u5584\u6d4b\u8bd5\u548c CAE \u5de5\u7a0b\u5e08\u4e4b\u95f4\u7684\u534f\u4f5c\uff0c\u4ece\u800c <strong>NVH \u9884\u6d4b\u80fd\u529b\u63d0\u9ad8\u4e94\u500d<\/strong> \u5e76\u51cf\u5c11\u5bf9\u7269\u7406\u539f\u578b\u7684\u4f9d\u8d56\u3002<\/p>\n<p>\u4e5f\u8bb8\u60a8\u6e34\u671b\u4eb2\u81ea\u4f53\u9a8c Simcenter Testlab NVH \u6a21\u62df\u5668\uff1f \u8bd5\u8bd5\u6211\u4eec\u7684 <a href=\"https:\/\/www.simcenternvhprediction.com\/#\/en\/welcome\" target=\"_blank\" rel=\"noreferrer noopener\">\u514d\u8d39\u5728\u7ebf\u6f14\u793a<\/a>\uff0c\u5b83\u53ef\u4ee5\u8ba9\u60a8\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u4e2d\u4f7f\u7528\u7b80\u5316\u7248\u672c\u3002<\/p>\n<p><a href=\"https:\/\/blogs.sw.siemens.com\/simcenter\/balance-nvh-with-efficiency-and-performance\/\">\u6765\u6e90\u94fe\u63a5 <\/a><\/p>\n<p><\/audio><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1a\u57c3\u91cc\u514b\u00b7\u7d22\u4f2f \u4f60\u77e5\u9053\u5de5\u7a0b\u5e08\u548c\u9b54\u672f\u5e08\u6709\u4ec0\u4e48\u5171\u540c\u70b9\u5417\uff1f \u4ece\u8868\u9762\u4e0a\u770b\uff0c\u5b83\u4eec\u4f3c\u4e4e\u662f\u622a\u7136\u4e0d\u540c\u7684\u5b66\u79d1\u3002 \u7136\u800c\uff0c\u6df1\u5165\u6316\u6398\u4e00\u4e0b\uff0c\u60a8\u5c31\u4f1a\u53d1\u73b0\uff0c\u5c31\u50cf\u6742\u6280\u6f14\u5458\u5fc5\u987b\u540c\u65f6\u5c06\u591a\u4e2a\u7269\u4f53\u4fdd\u6301\u5728\u7a7a\u4e2d\u4e00\u6837\uff0c\u5de5\u7a0b\u5e08\u5728\u590d\u6742\u7684\u8bbe\u8ba1\u7a7a\u95f4\u4e2d\u5bfc\u822a\u65f6\u4e5f\u5fc5\u987b\u4fdd\u6301\u591a\u4e2a 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