汽车NVH测试技术与应用.pdf

汽车NVH测试技术与应用.pdf!NVH"#$%&'( )*+,-./ 01 Email licb@ 23 45 !"#$"% &'() ! &*+,() ! -./0" NVH !123456 67"#89:;<= ?NVH>?***@AB –CDEFGHIJB –CDEF(K;LMBCDNOPQB –CDRSTU2VB ?!W;NVH>?***@AXYB –Z!NVH>?2VX[\]^B –_`a;dBefgB –hi;jQklm!noWpCD?EFNVH2V;8MB ?***@qNVH>?rVs'******@AuvXYB –CwxyzC{|yB –C}~zC`a .!"#$;<=B ?C%&}~B ?C%'"#N<=B NVH()*+,W {|ymwxy,W NVH-."#/0 wxy {|y 12y>? 13>? !n,5 !"#$%& 676y e[6y 786y 9:;3j !"#$ %&'#$ ()#$ *+#$ ,#$ -!#$ !".! %&'.! /0.! *+.! !"#$% &'() *+,-. !/ 012 34056 789056 :;<=5 23 78 "#X<&X= NVH !123456 &'() ! &*+,() ! -./0" NVH"#7>;?5 !"# 12 34 56 78 #$ 9 :; .! <; $%& '()*& +,-.& +,/0 +,1* 9: ;6< => ?< => ?< ***@A ?< ***@A ;6< => Order AI Overall ……-? ! BC 2345 6728 BC DE >?0 ***@ABC D/EF IJKL $%MN $%MN OPQR STUV WX5 Y)Z[ S\Z[ ]^?0 _5`a D/bc >?0 >?0 @"AB CD CE 34 FG 34 56 CEFC2; "#`a L8"#;*+GHf ?6y ?3j ?Q ?IJ ?!J