\ NVH不再是玄学!看思皓X8如何“抽丝剥茧”
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NVH不再是玄学!看思皓X8如何“抽丝剥茧”

简介:

NVH不再是玄学!看思皓X8如何“抽丝剥茧”易车原创思皓作为思皓品牌首款燃油乘用车,被寄予了厚望。此前我在试驾的过程中发现,思皓的隔音品质确实超出我对于一款平均售价万元左右的七座的预期,令人感到满意。隔音......NVH不再是玄学!看思皓X8如何“抽丝剥茧”

正文:

易[yi]车[che]原[yuan]创[chuang]思[si]皓[hao]作[zuo]为[wei]思[si]皓[hao]品[pin]牌[pai]首[shou]款[kuan]燃[ran]油[you]乘[cheng]用[yong]车[che],被[bei]寄[ji]予[yu]了[liao]厚[hou]望[wang]。此[ci]前[qian]我[wo]在[zai]试[shi]驾[jia]的[de]过[guo]程[cheng]中[zhong]发[fa]现[xian],思[si]皓[hao]的[de]隔[ge]音[yin]品[pin]质[zhi]确[que]实[shi]超[chao]出[chu]我[wo]对[dui]于[yu]一[yi]款[kuan]平[ping]均[jun]售[shou]价[jia]万[wan]元[yuan]左[zuo]右[you]的[de]七[qi]座[zuo]的[de]预[yu]期[qi],令[ling]人[ren]感[gan]到[dao]满[man]意[yi]。隔[ge]音[yin]性[xing]能[nen],在[zai]行[xing]业[ye]内[na]一[yi]般[ban]被[bei]简[jian]称[chen]为[wei](,考[kao]量[liang]的[de]是[shi]整[zheng]车[che]的[de]噪[zao]音[yin]或[huo]振[zhen]动[dong]表[biao]现[xian]。这[zhe]款[kuan]新[xin]车[che]背[bei]后[hou],思[si]皓[hao]的[de]工[gong]程[cheng]师[shi]团[tuan]队[dui]付[fu]出[chu]了[liao]大[da]量[liang]努[nu]力[li],我[wo]也[ye]有[you]机[ji]会[hui]一[yi]探[tan]究[jiu]竟[jing],来[lai]与[yu]大[da]家[jia]一[yi]起[qi]聊[liao]聊[liao]思[si]皓[hao]整[zheng]车[che]背[bei]后[hou]的[de]故[gu]事[shi]。在[zai]介[jie]绍[shao]思[si]皓[hao]为[wei]所[suo]付[fu]出[chu]的[de]努[nu]力[li]之[zhi]前[qian],我[wo]想[xiang]先[xian]与[yu]大[da]家[jia]分[fen]享[xiang]一[yi]下[xia]它[ta]的[de]实[shi]际[ji]隔[ge]音[yin]表[biao]现[xian]。我[wo]们[men]在[zai]思[si]皓[hao]位[wei]于[yu]合[he]肥[fei]的[de]研[yan]发[fa]中[zhong]心[xin]试[shi]车[che]场[chang]进[jin]行[xing]了[liao]路[lu]试[shi],当[dang]天[tian]天[tian]气[qi]为[wei]阴[yin]天[tian],微[wei]风[feng],气[qi]温[wen]为[wei]℃左[zuo]右[you],路[lu]面[mian]为[wei]干[gan]燥[zao]的[de]柏[bai]油[you]路[lu]面[mian]。我[wo]们[men]分[fen]别[bie]测[ce]试[shi]了[liao]思[si]皓[hao]在[zai]、、和[he]下[xia],驾[jia]驶[shi]员[yuan]右[you]耳[er]侧[ce]的[de]噪[zao]音[yin]表[biao]现[xian](离[li]地[di]板[ban]高[gao]度[du]约[yue])。其[qi]最[zui]终[zhong]成[cheng]绩[ji]如[ru]下[xia]:根[gen]据[ju]思[si]皓[hao]内[na]部[bu]的[de]测[ce]试[shi]分[fen]享[xiang],相[xiang]较[jiao]于[yu]某[mou]合[he]资[zi]与[yu]某[mou]自[zi]主[zhu]品[pin]牌[pai]热[re]销[xiao]的[de]竞[jing]品[pin]车[che]型[xing],思[si]皓[hao]的[de]车[che]内[na]噪[zao]音[yin]水[shui]平[ping]做[zuo]到[dao]了[liao]全[quan]面[mian]领[ling]先[xian]。在[zai]试[shi]驾[jia]的[de]过[guo]程[cheng]中[zhong],思[si]皓[hao]给[gei]人[ren]的[de]主[zhu]观[guan]感[gan]受[shou]是[shi]:在[zai]柏[bai]油[you]路[lu]面[mian]上[shang],路[lu]噪[zao]背[bei]景[jing]音[yin]较[jiao]为[wei]均[jun]匀[yun],频[pin]率[lv]区[qu]间[jian]较[jiao]低[di],且[qie]车[che]速[su]提[ti]升[sheng]后[hou],外[wai]界[jie]传[chuan]递[di]入[ru]车[che]内[na]的[de]风[feng]噪[zao]增[zeng]强[qiang]幅[fu]度[du]较[jiao]小[xiao],风[feng]噪[zao]源[yuan]头[tou]较[jiao]少[shao],未[wei]在[zai]车[che]内[na]产[chan]生[sheng]强[qiang]烈[lie]的[de]立[li]体[ti]混[hun]响[xiang],没[mei]有[you]过[guo]于[yu]恼[nao]人[ren]的[de]嘈[cao]杂[za]感[gan]。整[zheng]体[ti]静[jing]谧[mi]性[xing]确[que]实[shi]达[da]到[dao]了[liao]同[tong]价[jia]位[wei]头[tou]部[bu]水[shui]准[zhun],令[ling]人[ren]满[man]意[yi]。出[chu]色[se]的[de]表[biao]现[xian],到[dao]底[di]是[shi]如[ru]何[he]达[da]成[cheng]的[de]?思[si]皓[hao]品[pin]牌[pai]的[de]工[gong]程[cheng]技[ji]术[shu]人[ren]员[yuan],与[yu]我[wo]们[men]分[fen]享[xiang]了[liao]深[shen]入[ru]的[de]奥[ao]秘[mi]。经[jing]常[chang]被[bei]称[chen]为[wei]工[gong]程[cheng]领[ling]域[yu]的[de]“玄[xuan]学[xue]”,因[yin]为[wei]主[zhu]观[guan]评[ping]价[jia]的[de]结[jie]果[guo],是[shi]由[you]大[da]量[liang]客[ke]观[guan]因[yin]素[su]经[jing]过[guo]非[fei]常[chang]复[fu]杂[za]的[de]机[ji]制[zhi]相[xiang]互[hu]间[jian]影[ying]响[xiang]而[er]产[chan]生[sheng]的[de]。想[xiang]要[yao]优[you]化[hua],就[jiu]要[yao]找[zhao]到[dao]有[you]效[xiao]的[de]参[can]考[kao]目[mu]标[biao]。思[si]皓[hao]品[pin]牌[pai]结[jie]合[he]多[duo]年[nian]的[de]经[jing]验[yan]积[ji]累[lei]与[yu]大[da]众[zhong]的[de]经[jing]验[yan]传[chuan]授[shou],已[yi]经[jing]形[xing]成[cheng]了[liao]完[wan]善[shan]的[de]正[zheng]向[xiang]开[kai]发[fa]流[liu]程[cheng],以[yi]思[si]皓[hao]为[wei]例[li],开[kai]发[fa]共[gong]涉[she]及[ji]个[ge]子[zi]系[xi]统[tong],具[ju]体[ti]被[bei]拆[chai]解[jie]至[zhi]了[liao]个[ge]细[xi]分[fen]的[de]指[zhi]标[biao]项[xiang]。思[si]皓[hao]的[de]研[yan]发[fa]中[zhong]心[xin]内[na]有[you]一[yi]个[ge]看[kan]似[si]普[pu]通[tong]的[de]计[ji]算[suan]机[ji]房[fang],其[qi]实[shi]这[zhe]是[shi]一[yi]个[ge]音[yin]品[pin]质[zhi]实[shi]验[yan]室[shi],前[qian]期[qi]可[ke]以[yi]在[zai]这[zhe]里[li]导[dao]入[ru]并[bing]分[fen]析[xi]竞[jing]品[pin]的[de]表[biao]现[xian],抽[chou]丝[si]剥[bo]茧[jian]般[ban]剥[bo]离[li]出[chu]每[mei]一[yi]项[xiang]细[xi]分[fen]指[zhi]标[biao]的[de]数[shu]据[ju],并[bing]经[jing]过[guo]反[fan]复[fu]比[bi]对[dui],最[zui]终[zhong]设[she]定[ding]出[chu]整[zheng]车[che]开[kai]发[fa]的[de]性[xing]能[nen]指[zhi]标[biao]。举[ju]个[ge]咱[zai]们[men]用[yong]车[che]常[chang]见[jian]的[de]例[li]子[zi],思[si]皓[hao]此[ci]次[ci]提[ti]出[chu]了[liao]一[yi]个[ge]“语[yu]音[yin]清[qing]晰[xi]度[du]”概[gai]念[nian]——普[pu]通[tong]人[ren]或[huo]许[xu]只[zhi]关[guan]注[zhu]某[mou]车[che]速[su]下[xia]车[che]内[na]噪[zao]音[yin]的[de]总[zong]能[nen]量[liang]等[deng]级[ji],但[dan]是[shi]大[da]部[bu]分[fen]人[ren]声[sheng]都[du]集[ji]中[zhong]于[yu]某[mou]几[ji]个[ge]频[pin]率[lv]段[duan],因[yin]此[ci],思[si]皓[hao]着[zhou]重[zhong]控[kong]制[zhi]了[liao]这[zhe]些[xie]频[pin]率[lv]段[duan]的[de]噪[zao]音[yin]向[xiang]车[che]内[na]的[de]传[chuan]入[ru],让[rang]车[che]内[na]的[de]乘[cheng]员[yuan]在[zai]高[gao]速[su]下[xia]依[yi]然[ran]可[ke]以[yi]保[bao]持[chi]轻[qing]松[song]的[de]交[jiao]谈[tan],给[gei]人[ren]更[geng]好[hao]的[de]主[zhu]观[guan]感[gan]受[shou]。再[zai]举[ju]一[yi]个[ge]许[xu]多[duo]朋[peng]友[you]到[dao]店[dian]看[kan]车[che]时[shi]爱[ai]关[guan]注[zhu]的[de]“关[guan]门[men]声[sheng]品[pin]质[zhi]”问[wen]题[ti],思[si]皓[hao]工[gong]程[cheng]团[tuan]队[dui]对[dui]具[ju]有[you]“高[gao]级[ji]感[gan]”的[de]关[guan]门[men]声[sheng]进[jin]行[xing]了[liao]拆[chai]解[jie]分[fen]析[xi],最[zui]终[zhong]关[guan]联[lian]至[zhi]了[liao]多[duo]项[xiang]客[ke]观[guan]指[zhi]标[biao],并[bing]作[zuo]出[chu]了[liao]针[zhen]对[dui]性[xing]的[de]优[you]化[hua]。从[cong]现[xian]场[chang]的[de]实[shi]车[che]体[ti]验[yan]看[kan],思[si]皓[hao]的[de]关[guan]门[men]声[sheng]沉[chen]稳[wen]且[qie]干[gan]脆[cui]利[li]落[luo],而[er]同[tong]价[jia]位[wei]的[de]两[liang]款[kuan]竞[jing]品[pin],其[qi]中[zhong]一[yi]款[kuan]在[zai]关[guan]门[men]后[hou]出[chu]现[xian]“余[yu]音[yin]绕[rao]梁[liang]”般[ban]的[de]噪[zao]音[yin]延[yan]时[shi],伴[ban]随[sui]着[zhou]显[xian]著[zhu]的[de]悬[xuan]架[jia]摆[bai]动[dong],而[er]另[ling]一[yi]款[kuan]竞[jing]品[pin]则[ze]能[nen]明[ming]显[xian]听[ting]出[chu]金[jin]属[shu]锁[suo]扣[kou]撞[zhuang]击[ji]所[suo]产[chan]生[sheng]的[de]高[gao]频[pin]噪[zao]音[yin]。有[you]了[liao]技[ji]术[shu]指[zhi]标[biao]作[zuo]为[wei]指[zhi]挥[hui]棒[bang],如[ru]何[he]最[zui]终[zhong]实[shi]现[xian]这[zhe]些[xie]目[mu]标[biao]呢[ne]?在[zai]工[gong]程[cheng]设[she]计[ji]阶[jie]段[duan],思[si]皓[hao]利[li]用[yong](计[ji]算[suan]机[ji]辅[fu]助[zhu]工[gong]程[cheng]分[fen]析[xi])技[ji]术[shu],对[dui]思[si]皓[hao]进[jin]行[xing]全[quan]面[mian]的[de]仿[fang]真[zhen]分[fen]析[xi],覆[fu]盖[gai]整[zheng]车[che]、子[zi]系[xi]统[tong]、零[ling]部[bu]件[jian]共[gong]计[ji]大[da]项[xiang]指[zhi]标[biao],经[jing]过[guo]多[duo]轮[lun]次[ci]的[de]分[fen]析[xi]考[kao]察[cha]及[ji]优[you]化[hua],在[zai]设[she]计[ji]阶[jie]段[duan]全[quan]面[mian]提[ti]升[sheng]思[si]皓[hao]性[xing]能[nen]。主[zhu]要[yao]采[cai]用[yong]有[you]限[xian]元[yuan]分[fen]析[xi]手[shou]段[duan]模[mo]拟[ni]出[chu]物[wu]品[pin]在[zai]特[te]定[ding]条[tiao]件[jian]下[xia]受[shou]力[li]、形[xing]变[bian]等[deng]情[qing]况[kuang]进[jin]排[pai]气[qi]外[wai]饰[shi]件[jian]产[chan]生[sheng]的[de]噪[zao]声[sheng]源[yuan],噪[zao]音[yin]传[chuan]递[di]路[lu]径[jing]上[shang]零[ling]部[bu]件[jian]的[de]模[mo]态[tai](即[ji]易[yi]产[chan]生[sheng]俗[su]称[chen]为[wei]“共[gong]振[zhen]”现[xian]象[xiang]的[de]零[ling]件[jian]固[gu]有[you]频[pin]率[lv]),这[zhe]些[xie]与[yu]零[ling]部[bu]件[jian]本[ben]身[shen]结[jie]构[gou]相[xiang]关[guan]的[de]指[zhi]标[biao],都[du]可[ke]以[yi]通[tong]过[guo]技[ji]术[shu]得[de]到[dao]前[qian]期[qi]的[de]仿[fang]真[zhen]结[jie]论[lun],省[sheng]去[qu]大[da]量[liang]试[shi]制[zhi]零[ling]部[bu]件[jian]的[de]成[cheng]本[ben],大[da]大[da]提[ti]高[gao]了[liao]研[yan]发[fa]效[xiao]率[lv]。以[yi]进[jin]气[qi]系[xi]统[tong]的[de]噪[zao]音[yin]优[you]化[hua]为[wei]例[li],思[si]皓[hao]历[li]经[jing]余[yu]种[zhong]方[fang]案[an]的[de]传[chuan]递[di]损[sun]失[shi]、模[mo]态[tai]、流[liu]场[chang]、刚[gang]度[du]的[de]分[fen]析[xi],最[zui]终[zhong]找[zhao]寻[xun]出[chu]了[liao]几[ji]种[zhong]相[xiang]对[dui]较[jiao]优[you]的[de]方[fang]案[an],在[zai]实[shi]车[che]上[shang]进[jin]行[xing]“优[you]中[zhong]选[xuan]优[you]”的[de]测[ce]试[shi]。值[zhi]得[de]一[yi]提[ti]的[de]是[shi],在[zai]长[chang]期[qi]的[de]设[she]计[ji]开[kai]发[fa]过[guo]程[cheng]中[zhong],思[si]皓[hao]的[de]工[gong]程[cheng]团[tuan]队[dui]已[yi]经[jing]可[ke]以[yi]做[zuo]到[dao]分[fen]析[xi]指[zhi]标[biao]与[yu]后[hou]期[qi]实[shi]验[yan]结[jie]果[guo]误[wu]差[cha]控[kong]制[zhi]在[zai]以[yi]内[na]。更[geng]准[zhun]确[que]地[di]预[yu]测[ce]产[chan]品[pin]实[shi]际[ji]性[xing]能[nen],意[yi]味[wei]着[zhou]更[geng]好[hao]地[di]指[zhi]导[dao]产[chan]品[pin]的[de]后[hou]续[xu]开[kai]发[fa]。同[tong]时[shi],工[gong]程[cheng]团[tuan]队[dui]根[gen]据[ju]长[chang]期[qi]的[de]经[jing]验[yan],已[yi]经[jing]制[zhi]定[ding]出[chu]了[liao]整[zheng]车[che]模[mo]态[tai]规[gui]划[hua]表[biao],可[ke]以[yi]让[rang]仿[fang]真[zhen]结[jie]论[lun]快[kuai]速[su]找[zhao]到[dao]参[can]考[kao]值[zhi]进[jin]行[xing]比[bi]对[dui],有[you]助[zhu]于[yu]后[hou]续[xu]产[chan]品[pin]模[mo]块[kuai]化[hua]开[kai]发[fa],实[shi]现[xian]快[kuai]速[su]迭[die]代[dai]更[geng]新[xin]。仿[fang]真[zhen]可[ke]以[yi]大[da]幅[fu]优[you]化[hua]研[yan]发[fa]效[xiao]果[guo],但[dan]最[zui]终[zhong]的[de]实[shi]车[che]测[ce]试[shi],依[yi]然[ran]是[shi]绕[rao]不[bu]开[kai]的[de]环[huan]节[jie],马[ma]虎[hu]不[bu]得[de]。思[si]皓[hao]工[gong]程[cheng]团[tuan]队[dui]具[ju]备[bei]国[guo]际[ji]国[guo]内[na]领[ling]先[xian]的[de]声[sheng]学[xue]试[shi]验[yan]室[shi]、模[mo]态[tai]试[shi]验[yan]室[shi]、刚[gang]度[du]试[shi]验[yan]室[shi]、音[yin]品[pin]质[zhi]试[shi]验[yan]室[shi]、混[hun]响[xiang]室[shi]、振[zhen]动[dong]噪[zao]声[sheng]数[shu]采[cai]、声[sheng]学[xue]照[zhao]相[xiang]机[ji]等[deng]试[shi]验[yan]资[zi]源[yuan]。我[wo]们[men]刚[gang]好[hao]参[can]观[guan]到[dao]了[liao]正[zheng]在[zai]进[jin]行[xing]的[de]门[men]板[ban]隔[ge]音[yin]性[xing]能[nen]测[ce]试[shi],被[bei]测[ce]试[shi]的[de]门[men]板[ban]零[ling]件[jian]一[yi]侧[ce]是[shi]用[yong]于[yu]采[cai]集[ji]车[che]内[na]噪[zao]音[yin]的[de]全[quan]消[xiao]声[sheng]室[shi],另[ling]一[yi]侧[ce]则[ze]是[shi]模[mo]拟[ni]外[wai]部[bu]环[huan]境[jing]音[yin]的[de]混[hun]响[xiang]室[shi]。通[tong]过[guo]混[hun]响[xiang]室[shi]内[na]发[fa]出[chu]的[de]真[zhen]实[shi]环[huan]境[jing]音[yin],便[bian]可[ke]有[you]效[xiao]测[ce]试[shi]出[chu]某[mou]一[yi]零[ling]部[bu]件[jian]的[de]实[shi]际[ji]隔[ge]音[yin]性[xing]能[nen]。全[quan]消[xiao]声[sheng]室[shi]内[na]侧[ce]的[de]门[men]板[ban]混[hun]响[xiang]室[shi]内[na]发[fa]出[chu]模[mo]拟[ni]环[huan]境[jing]音[yin]的[de]装[zhuang]置[zhi]两[liang]驱[qu]和[he]四[si]驱[qu]的[de]转[zhuan]毂[gu]半[ban]消[xiao]声[sheng]室[shi],则[ze]可[ke]以[yi]采[cai]集[ji]到[dao]车[che]辆[liang]在[zai]全[quan]速[su]段[duan]动[dong]态[tai]情[qing]况[kuang]下[xia]路[lu]面[mian]或[huo]动[dong]力[li]、传[chuan]动[dong]系[xi]统[tong]所[suo]产[chan]生[sheng]的[de]噪[zao]音[yin]情[qing]况[kuang]。为[wei]了[liao]尽[jin]可[ke]能[nen]地[di]模[mo]拟[ni]外[wai]界[jie]的[de]路[lu]况[kuang],试[shi]验[yan]室[shi]甚[shen]至[zhi]专[zhuan]门[men]准[zhun]备[bei]了[liao]可[ke]固[gu]定[ding]于[yu]转[zhuan]毂[gu]外[wai]圈[quan]的[de]仿[fang]粗[cu]糙[cao]沥[li]青[qing]路[lu]面[mian]。模[mo]拟[ni]四[si]驱[qu]转[zhuan]毂[gu]模[mo]拟[ni]粗[cu]糙[cao]路[lu]面[mian]整[zheng]车[che]气[qi]密[mi]性[xing]是[shi]决[jue]定[ding]车[che]辆[liang]风[feng]噪[zao]表[biao]现[xian]的[de]基[ji]本[ben]性[xing]能[nen]指[zhi]标[biao],思[si]皓[hao]也[ye]采[cai]用[yong]了[liao]专[zhuan]门[men]的[de]设[she]备[bei]进[jin]行[xing]精[jing]密[mi]检[jian]测[ce]。在[zai]工[gong]况[kuang]下[xia],思[si]皓[hao]实[shi]测[ce]的[de]气[qi]体[ti]泄[xie]漏[lou]量[liang]为[wei]M,优[you]于[yu]大[da]部[bu]分[fen]主[zhu]流[liu]竞[jing]品[pin],相[xiang]较[jiao]德[de]系[xi]合[he]资[zi]品[pin]牌[pai]依[yi]然[ran]有[you]一[yi]定[ding]的[de]差[cha]距[ju]。据[ju]工[gong]程[cheng]师[shi]介[jie]绍[shao],气[qi]密[mi]性[xing]与[yu]车[che]身[shen]精[jing]度[du]、密[mi]封[feng]胶[jiao]条[tiao]材[cai]质[zhi]等[deng]多[duo]重[zhong]因[yin]素[su]相[xiang]关[guan]。德[de]系[xi]产[chan]品[pin]车[che]门[men]采[cai]用[yong]一[yi]体[ti]冲[chong]压[ya]成[cheng]型[xing]技[ji]术[shu],对[dui]车[che]身[shen]精[jing]度[du]和[he]气[qi]密[mi]性[xing]有[you]较[jiao]大[da]的[de]贡[gong]献[xian],未[wei]来[lai]思[si]皓[hao]品[pin]牌[pai]的[de]其[qi]他[ta]乘[cheng]用[yong]车[che]也[ye]将[jiang]逐[zhu]步[bu]应[ying]用[yong]这[zhe]一[yi]技[ji]术[shu]。目[mu]前[qian]思[si]皓[hao]仍[reng]暂[zan]时[shi]采[cai]用[yong]分[fen]体[ti]焊[han]接[jie]式[shi]车[che]门[men]同[tong]时[shi],工[gong]程[cheng]师[shi]表[biao]示[shi],虽[sui]然[ran]思[si]皓[hao]静[jing]态[tai]气[qi]密[mi]性[xing]略[lue]逊[xun]于[yu]德[de]系[xi]产[chan]品[pin],但[dan]是[shi]在[zai]高[gao]速[su]行[xing]驶[shi]车[che]内[na]外[wai]存[cun]在[zai]气[qi]压[ya]差[cha]的[de]情[qing]况[kuang]下[xia],其[qi]动[dong]态[tai]气[qi]密[mi]性[xing]和[he]最[zui]终[zhong]的[de]风[feng]噪[zao]表[biao]现[xian]反[fan]而[er]优[you]于[yu]同[tong]价[jia]位[wei]的[de]德[de]系[xi]产[chan]品[pin](与[yu]我[wo]在[zai]测[ce]试[shi]场[chang]的[de]主[zhu]观[guan]感[gan]受[shou]一[yi]致[zhi]),这[zhe]主[zhu]要[yao]得[de]益[yi]于[yu]高[gao]品[pin]质[zhi]密[mi]封[feng]胶[jiao]条[tiao]的[de]应[ying]用[yong]。除[chu]此[ci]之[zhi]外[wai],思[si]皓[hao]针[zhen]对[dui]排[pai]气[qi]系[xi]统[tong]进[jin]行[xing]轮[lun]种[zhong]方[fang]案[an]的[de]实[shi]车[che]验[yan]证[zheng],兼[jian]顾[gu]排[pai]气[qi]背[bei]压[ya]及[ji]消[xiao]声[sheng]减[jian]振[zhen]能[nen]力[li],兼[jian]顾[gu]了[liao]怠[dai]速[su]噪[zao]音[yin]表[biao]现[xian]与[yu]燃[ran]油[you]经[jing]济[ji]性[xing]。思[si]皓[hao]还[huai]率[lv]先[xian]采[cai]用[yong]行[xing]业[ye]最[zui]新[xin]发[fa]布[bu]的[de]《乘[cheng]用[yong]车[che]制[zhi]动[dong]噪[zao]声[sheng]及[ji]抖[dou]动[dong]整[zheng]车[che]道[dao]路[lu]试[shi]验[yan]方[fang]法[fa]及[ji]评[ping]价[jia]》标[biao]准[zhun]对[dui]制[zhi]动[dong]系[xi]统[tong]进[jin]行[xing]测[ce]试[shi],经[jing]历[li]近[jin]轮[lun]的[de]噪[zao]音[yin]匹[pi]配[pei],制[zhi]动[dong]噪[zao]音[yin]搜[sou]索[suo]里[li]程[cheng]超[chao]万[wan]公[gong]里[li],累[lei]计[ji]制[zhi]动[dong]次[ci]数[shu]超[chao]万[wan]次[ci]许[xu]多[duo]朋[peng]友[you]在[zai]实[shi]际[ji]用[yong]车[che]中[zhong]或[huo]许[xu]会[hui]有[you]这[zhe]样[yang]的[de]顾[gu]虑[lv]:新[xin]车[che]性[xing]能[nen]表[biao]现[xian]良[liang]好[hao],但[dan]随[sui]着[zhou]使[shi]用[yong]里[li]程[cheng]的[de]增[zeng]加[jia],出[chu]现[xian]各[ge]式[shi]各[ge]样[yang]的[de]异[yi]响[xiang],性[xing]能[nen]衰[shuai]退[tui]较[jiao]快[kuai]。我[wo]也[ye]针[zhen]对[dui]该[gai]问[wen]题[ti],向[xiang]工[gong]程[cheng]师[shi]请[qing]教[jiao]他[ta]们[men]的[de]解[jie]决[jue]方[fang]案[an]。工[gong]程[cheng]师[shi]表[biao]示[shi],他[ta]们[men]会[hui]与[yu]内[na]部[bu]的[de]新[xin]车[che]路[lu]试[shi]团[tuan]队[dui]紧[jin]密[mi]合[he]作[zuo],在[zai]整[zheng]车[che]进[jin]行[xing]耐[nai]久[jiu]性[xing]测[ce]试[shi]的[de]过[guo]程[cheng]中[zhong],参[can]与[yu]车[che]辆[liang]性[xing]能[nen]的[de]评[ping]价[jia];还[huai]会[hui]研[yan]究[jiu]分[fen]析[xi]在[zai]售[shou]车[che]型[xing]不[bu]同[tong]里[li]程[cheng]阶[jie]段[duan]的[de]性[xing]能[nen]衰[shuai]减[jian],分[fen]析[xi]问[wen]题[ti]的[de]来[lai]源[yuan],进[jin]行[xing]改[gai]进[jin]优[you]化[hua]。与[yu]此[ci]同[tong]时[shi],工[gong]程[cheng]团[tuan]队[dui]在[zai]设[she]计[ji]阶[jie]段[duan]便[bian]会[hui]为[wei]日[ri]后[hou]整[zheng]车[che]性[xing]能[nen]衰[shuai]减[jian]留[liu]出[chu]一[yi]定[ding]的[de]可[ke]靠[kao]余[yu]量[liang]。这[zhe]其[qi]中[zhong],有[you]一[yi]个[ge]案[an]例[li]令[ling]我[wo]印[yin]象[xiang]深[shen]刻[ke]:思[si]皓[hao]的[de]轮[lun]辋[wang]一[yi]共[gong]经[jing]历[li]了[liao]四[si]轮[lun]侧[ce]向[xiang]刚[gang]度[du]的[de]提[ti]升[sheng]优[you]化[hua],而[er]其[qi]实[shi]最[zui]后[hou]一[yi]轮[lun]的[de]侧[ce]向[xiang]刚[gang]度[du]优[you]化[hua]对[dui]于[yu]新[xin]车[che]的[de]实[shi]测[ce]贡[gong]献[xian]极[ji]低[di]。但[dan]是[shi],工[gong]程[cheng]师[shi]考[kao]虑[lv]到[dao]轮[lun]胎[tai]、衬[chen]套[tao]等[deng]橡[xiang]胶[jiao]零[ling]部[bu]件[jian]在[zai]长[chang]期[qi]使[shi]用[yong]过[guo]程[cheng]中[zhong]会[hui]产[chan]生[sheng]损[sun]耗[hao],为[wei]减[jian]少[shao]使[shi]用[yong]里[li]程[cheng]增[zeng]长[chang]后[hou]路[lu]面[mian]激[ji]励[li]向[xiang]车[che]内[na]的[de]传[chuan]递[di],降[jiang]低[di]路[lu]噪[zao],这[zhe]一[yi]轮[lun]的[de]侧[ce]向[xiang]刚[gang]度[du]优[you]化[hua]依[yi]然[ran]被[bei]应[ying]用[yong]到[dao]了[liao]量[liang]产[chan]车[che]型[xing]上[shang]。此[ci]次[ci]参[can]观[guan]与[yu]测[ce]试[shi],给[gei]我[wo]留[liu]下[xia]的[de]最[zui]深[shen]印[yin]象[xiang]是[shi]:绝[jue]非[fei]单[dan]纯[chun]的[de]“玄[xuan]学[xue]”,它[ta]是[shi]可[ke]以[yi]通[tong]过[guo]严[yan]谨[jin]的[de]技[ji]术[shu]与[yu]经[jing]验[yan]进[jin]行[xing]优[you]化[hua]的[de]。过[guo]度[du]的[de]“堆[dui]料[liao]”,会[hui]造[zao]成[cheng]整[zheng]车[che]成[cheng]本[ben]的[de]增[zeng]加[jia],同[tong]时[shi]也[ye]会[hui]严[yan]重[zhong]影[ying]响[xiang]燃[ran]油[you]经[jing]济[ji]性[xing]与[yu]制[zhi]动[dong]系[xi]统[tong]等[deng]零[ling]部[bu]件[jian]的[de]耐[nai]久[jiu]性[xing]。良[liang]好[hao]的[de]工[gong]程[cheng],无[wu]需[xu]过[guo]度[du]的[de]“堆[dui]料[liao]”,往[wang]往[wang]可[ke]以[yi]实[shi]现[xian]“四[si]两[liang]拨[bo]千[qian]斤[jin]”的[de]效[xiao]果[guo]。回[hui]头[tou]看[kan]思[si]皓[hao],它[ta]不[bu]仅[jin]有[you]着[zhou]良[liang]好[hao]的[de]性[xing]能[nen],而[er]且[qie]能[nen]以[yi]万[wan]的[de]售[shou]价[jia]切[qie]入[ru]市[shi]场[chang],有[you]着[zhou]不[bu]错[cuo]的[de]性[xing]价[jia]比[bi]。同[tong]时[shi],作[zuo]为[wei]一[yi]款[kuan]尺[chi]寸[cun]较[jiao]大[da]的[de]中[zhong]型[xing]座[zuo],它[ta]的[de]各[ge]配[pei]置[zhi]版[ban]本[ben]车[che]重[zhong]仅[jin]为[wei]吨[dun]左[zuo]右[you],我[wo]在[zai]此[ci]前[qian]试[shi]驾[jia]中[zhong]实[shi]测[ce]思[si]皓[hao]的[de]油[you]耗[hao]仅[jin]为[wei]。这[zhe]些[xie]信[xin]息[xi]都[du]从[cong]侧[ce]面[mian]印[yin]证[zheng]了[liao]:思[si]皓[hao]的[de]工[gong]程[cheng]团[tuan]队[dui]已[yi]有[you]出[chu]色[se]的[de]工[gong]程[cheng]实[shi]力[li]与[yu]成[cheng]熟[shu]的[de]方[fang]法[fa]论[lun],以[yi]合[he]理[li]的[de]成[cheng]本[ben]打[da]造[zao]出[chu]同[tong]级[ji]领[ling]先[xian]的[de]表[biao]现[xian],为[wei]用[yong]户[hu]带[dai]来[lai]超[chao]出[chu]预[yu]期[qi]的[de]品[pin]质[zhi]感[gan]受[shou]。当[dang]然[ran],我[wo]们[men]也[ye]必[bi]须[xu]认[ren]识[shi]到[dao],目[mu]前[qian]整[zheng]车[che]的[de]行[xing]业[ye]平[ping]均[jun]水[shui]平[ping],相[xiang]较[jiao]过[guo]往[wang]已[yi]有[you]了[liao]大[da]幅[fu]提[ti]高[gao],对[dui]于[yu]非[fei]专[zhuan]业[ye]人[ren]士[shi]而[er]言[yan],不[bu]同[tong]产[chan]品[pin]的[de]差[cha]异[yi]或[huo]许[xu]仅[jin]在[zai]伯[bo]仲[zhong]之[zhi]间[jian]。一[yi]方[fang]面[mian],思[si]皓[hao]的[de]工[gong]程[cheng]团[tuan]队[dui]为[wei]细[xi]节[jie]品[pin]质[zhi]优[you]化[hua]所[suo]付[fu]出[chu]的[de]大[da]量[liang]努[nu]力[li],值[zhi]得[de]肯[ken]定[ding];而[er]另[ling]一[yi]方[fang]面[mian],作[zuo]为[wei]一[yi]个[ge]全[quan]新[xin]的[de]乘[cheng]用[yong]车[che]品[pin]牌[pai],我[wo]们[men]也[ye]期[qi]待[dai]思[si]皓[hao]能[nen]借[jie]合[he]资[zi]双[shuang]方[fang]的[de]深[shen]厚[hou]经[jing]验[yan]积[ji]累[lei],找[zhao]到[dao]更[geng]合[he]适[shi]的[de]市[shi]场[chang]切[qie]口[kou],持[chi]续[xu]推[tui]出[chu]具[ju]有[you]用[yong]户[hu]吸[xi]引[yin]力[li]的[de]产[chan]品[pin],将[jiang]出[chu]色[se]的[de]工[gong]程[cheng]实[shi]力[li]转[zhuan]化[hua]为[wei]的[de]消[xiao]费[fei]者[zhe]选[xuan]票[piao]。

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NVH不再是玄学!看思皓X8如何“抽丝剥茧”

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