\ 谁说NVH是玄学?奔腾T99竟从这里打开了通往静谧的玄关
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谁说NVH是玄学?奔腾T99竟从这里打开了通往静谧的玄关

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谁说NVH是玄学?奔腾T99竟从这里打开了通往静谧的玄关易车技术开过车的朋友大多体验过这样的场景,当你超车时一脚急油下去发动机转速增加噪音也轰隆隆传入我们的耳朵,当驶过坑洼路面时车内会有叮铃哐啷的异响,亦或行驶时来自......谁说NVH是玄学?奔腾T99竟从这里打开了通往静谧的玄关

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易[yi]车[che]技[ji]术[shu]开[kai]过[guo]车[che]的[de]朋[peng]友[you]大[da]多[duo]体[ti]验[yan]过[guo]这[zhe]样[yang]的[de]场[chang]景[jing],当[dang]你[ni]超[chao]车[che]时[shi]一[yi]脚[jiao]急[ji]油[you]下[xia]去[qu]发[fa]动[dong]机[ji]转[zhuan]速[su]增[zeng]加[jia]噪[zao]音[yin]也[ye]轰[hong]隆[long]隆[long]传[chuan]入[ru]我[wo]们[men]的[de]耳[er]朵[duo],当[dang]驶[shi]过[guo]坑[kang]洼[wa]路[lu]面[mian]时[shi]车[che]内[na]会[hui]有[you]叮[ding]铃[ling]哐[kuang]啷[lang]的[de]异[yi]响[xiang],亦[yi]或[huo]行[xing]驶[shi]时[shi]来[lai]自[zi]于[yu]方[fang]向[xiang]盘[pan]、座[zuo]椅[yi]莫[mo]名[ming]的[de]振[zhen]动[dong],这[zhe]些[xie]虽[sui]无[wu]碍[ai]于[yu]驾[jia]驶[shi]安[an]全[quan],但[dan]却[que]着[zhou]实[shi]影[ying]响[xiang]着[zhou]我[wo]们[men]的[de]行[xing]车[che]体[ti]验[yan]。很[hen]多[duo]朋[peng]友[you]都[du]将[jiang]关[guan]注[zhu]点[dian]集[ji]中[zhong]在[zai]车[che]辆[liang]的[de]操[cao]控[kong]性[xing]、实[shi]用[yong]性[xing]等[deng]方[fang]面[mian],但[dan]其[qi]实[shi]这[zhe]些[xie]小[xiao]烦[fan]恼[nao]同[tong]样[yang]如[ru]影[ying]随[sui]形[xing],无[wu]处[chu]不[bu]在[zai]。在[zai]选[xuan]车[che]的[de]过[guo]程[cheng]中[zhong],噪[zao]声[sheng]和[he]振[zhen]动[dong]就[jiu]像[xiang]隐[yin]藏[cang],没[mei]有[you]直[zhi]接[jie]解[jie]锁[suo]的[de]选[xuan]项[xiang],它[ta]不[bu]如[ru]外[wai]观[guan]多[duo]有[you]设[she]计[ji]感[gan]、内[na]饰[shi]多[duo]注[zhu]重[zhong]人[ren]性[xing]化[hua]、动[dong]力[li]多[duo]么[me]澎[peng]湃[pai]来[lai]的[de]高[gao]调[diao]直[zhi]白[bai],甚[shen]至[zhi]于[yu]不[bu]少[shao]人[ren]都[du]会[hui]忽[hu]视[shi]它[ta]的[de]存[cun]在[zai]。但[dan]在[zai]后[hou]期[qi]使[shi]用[yong]中[zhong],它[ta]却[que]成[cheng]为[wei]了[liao]车[che]主[zhu]们[men]最[zui]能[nen]够[gou]直[zhi]接[jie]感[gan]知[zhi]的[de]关[guan]键[jian]性[xing]能[nen],它[ta]的[de]好[hao]坏[huai]直[zhi]接[jie]影[ying]响[xiang]到[dao]车[che]内[na]人[ren]员[yuan]的[de]驾[jia]乘[cheng]舒[shu]适[shi]性[xing]。曾[zeng]几[ji]何[he]时[shi],自[zi]主[zhu]品[pin]牌[pai]在[zai]噪[zao]声[sheng]和[he]振[zhen]动[dong]控[kong]制[zhi]方[fang]面[mian]与[yu]合[he]资[zi]品[pin]牌[pai]差[cha]距[ju]相[xiang]当[dang]巨[ju]大[da],近[jin]些[xie]年[nian]来[lai]自[zi]主[zhu]品[pin]牌[pai]快[kuai]速[su]崛[jue]起[qi],在[zai]品[pin]牌[pai]向[xiang]上[shang]的[de]号[hao]召[zhao]之[zhi]下[xia],推[tui]出[chu]了[liao]越[yue]来[lai]越[yue]多[duo]的[de]精[jing]品[pin]车[che]型[xing],除[chu]了[liao]对[dui]于[yu]设[she]计[ji]和[he]动[dong]力[li]等[deng]硬[ying]实[shi]力[li]的[de]升[sheng]级[ji]外[wai],对[dui]于[yu]车[che]辆[liang]品[pin]质[zhi]等[deng]软[ruan]实[shi]力[li]也[ye]进[jin]行[xing]了[liao]提[ti]升[sheng],今[jin]天[tian]我[wo]们[men]的[de]主[zhu]角[jiao],就[jiu]是[shi]一[yi]汽[qi]奔[ben]腾[teng]刚[gang]刚[gang]推[tui]出[chu]的[de]旗[qi]舰[jian]车[che]型[xing]—。其[qi]实[shi],无[wu]论[lun]是[shi]还[huai]是[shi]之[zhi]前[qian]的[de]等[deng]车[che]型[xing],都[du]是[shi]奔[ben]腾[teng]品[pin]牌[pai]在[zai]换[huan]标[biao]之[zhi]后[hou]推[tui]出[chu]的[de]新[xin]作[zuo],那[na]么[me]比[bi]起[qi]之[zhi]前[qian]的[de]车[che]型[xing],除[chu]了[liao]对[dui]于[yu]设[she]计[ji]语[yu]言[yan]、驾[jia]驶[shi]操[cao]控[kong]等[deng]方[fang]面[mian]的[de]优[you]化[hua]之[zhi]外[wai],奔[ben]腾[teng]换[huan]标[biao]的[de]背[bei]后[hou]又[you]隐[yin]藏[cang]着[zhou]怎[zen]样[yang]的[de]故[gu]事[shi]呢[ne]?奔[ben]腾[teng]换[huan]标[biao]背[bei]后[hou]意[yi]味[wei]着[zhou]什[shi]么[me]?谁[shui]说[shuo]是[shi]玄[xuan]学[xue]?而[er]声[sheng]振[zhen]粗[cu]糙[cao]度[du]指[zhi]的[de]是[shi]噪[zao]音[yin]和[he]振[zhen]动[dong]的[de]品[pin]质[zhi],是[shi]人[ren]们[men]主[zhu]观[guan]对[dui]于[yu]噪[zao]音[yin]及[ji]振[zhen]动[dong]的[de]产[chan]生[sheng]的[de]不[bu]舒[shu]适[shi]的[de]感[gan]觉[jue],这[zhe]点[dian]相[xiang]当[dang]重[zhong]要[yao],且[qie]无[wu]法[fa]用[yong]数[shu]据[ju]衡[heng]量[liang],这[zhe]三[san]者[zhe]在[zai]车[che]辆[liang]的[de]驾[jia]驶[shi]中[zhong]往[wang]往[wang]会[hui]同[tong]时[shi]出[chu]现[xian],因[yin]此[ci]在[zai]前[qian]期[qi]的[de]研[yan]发[fa]中[zhong]车[che]企[qi]会[hui]把[ba]它[ta]们[men]集[ji]中[zhong]在[zai]一[yi]起[qi]研[yan]究[jiu],简[jian]单[dan]来[lai]说[shuo],在[zai]行[xing]驶[shi]中[zhong]我[wo]们[men]在[zai]车[che]内[na]能[nen]听[ting]到[dao]的[de]以[yi]及[ji]感[gan]受[shou]到[dao]的[de]都[du]属[shu]于[yu]的[de]范[fan]畴[chou]之[zhi]内[na]。要[yao]改[gai]善[shan]汽[qi]车[che]性[xing]能[nen],首[shou]先[xian]是[shi]对[dui]其[qi]振[zhen]动[dong]源[yuan]和[he]噪[zao]声[sheng]源[yuan]的[de]控[kong]制[zhi],还[huai]要[yao]做[zuo]到[dao]对[dui]噪[zao]声[sheng]和[he]振[zhen]动[dong]传[chuan]递[di]途[tu]径[jing]的[de]控[kong]制[zhi],那[na]么[me]对[dui]于[yu]来[lai]说[shuo],它[ta]的[de]表[biao]现[xian]又[you]究[jiu]竟[jing]如[ru]何[he]?气[qi]密[mi]性[xing]的[de]好[hao]坏[huai]同[tong]样[yang]影[ying]响[xiang]着[zhou]一[yi]台[tai]车[che]的[de]性[xing]能[nen],如[ru]果[guo]气[qi]密[mi]水[shui]平[ping]低[di],外[wai]界[jie]的[de]噪[zao]声[sheng]、灰[hui]尘[chen]等[deng]就[jiu]会[hui]通[tong]过[guo]密[mi]封[feng]缺[que]陷[xian]进[jin]入[ru]车[che]内[na],直[zhi]接[jie]影[ying]响[xiang]用[yong]户[hu]对[dui]车[che]辆[liang]的[de]使[shi]用[yong]体[ti]验[yan]。在[zai]设[she]计[ji]之[zhi]初[chu]工[gong]程[cheng]师[shi]会[hui]对[dui]全[quan]车[che]余[yu]处[chu]的[de]气[qi]密[mi]性[xing]关[guan]键[jian]点[dian]进[jin]行[xing]详[xiang]细[xi]的[de]指[zhi]标[biao]定[ding]义[yi],比[bi]如[ru]车[che]门[men]采[cai]用[yong]三[san]道[dao]密[mi]封[feng]设[she]计[ji],天[tian]窗[chuang]采[cai]用[yong]主[zhu]密[mi]封[feng]与[yu]辅[fu]助[zhu]密[mi]封[feng]相[xiang]结[jie]合[he]的[de]设[she]计[ji],前[qian]机[ji]舱[cang]罩[zhao]盖[gai]采[cai]用[yong]全[quan]密[mi]封[feng]等[deng],对[dui]于[yu]结[jie]构[gou]上[shang]无[wu]法[fa]解[jie]决[jue]的[de]问[wen]题[ti],空[kong]腔[qiang]隔[ge]断[duan]是[shi]较[jiao]好[hao]的[de]方[fang]式[shi],对[dui]白[bai]车[che]身[shen]处[chu]进[jin]行[xing]了[liao]空[kong]腔[qiang]隔[ge]断[duan],阻[zu]断[duan]了[liao]噪[zao]声[sheng]的[de]传[chuan]播[bo],经[jing]过[guo]测[ce]试[shi]在[zai]压[ya]力[li]下[xia]达[da]到[dao]了[liao],处[chu]于[yu]行[xing]业[ye]的[de]领[ling]先[xian]水[shui]平[ping]。声[sheng]学[xue]包[bao]的[de]使[shi]用[yong]其[qi]实[shi]大[da]有[you]学[xue]问[wen],使[shi]用[yong]过[guo]多[duo]既[ji]会[hui]增[zeng]加[jia]成[cheng]本[ben]、又[you]会[hui]对[dui]轻[qing]量[liang]化[hua]造[zao]成[cheng]影[ying]响[xiang],如[ru]何[he]用[yong]更[geng]少[shao]的[de]吸[xi]隔[ge]音[yin]材[cai]料[liao]达[da]成[cheng]性[xing]能[nen]指[zhi]标[biao],这[zhe]对[dui]的[de]工[gong]程[cheng]师[shi]们[men]来[lai]说[shuo]也[ye]并[bing]非[fei]易[yi]事[shi]。与[yu]此[ci]同[tong]时[shi],M材[cai]质[zhi]的[de]运[yun]用[yong]可[ke]以[yi]更[geng]好[hao]的[de]吸[xi]收[shou]车[che]内[na]对[dui]于[yu]人[ren]体[ti]有[you]害[hai]的[de]挥[hui]发[fa]性[xing]有[you]机[ji]物[wu],做[zuo]到[dao]了[liao]对[dui]车[che]辆[liang]指[zhi]标[biao]的[de]有[you]效[xiao]控[kong]制[zhi],将[jiang]声[sheng]学[xue]品[pin]质[zhi]与[yu]健[jian]康[kang]的[de]需[xu]求[qiu]做[zuo]到[dao]了[liao]有[you]效[xiao]兼[jian]顾[gu]。国[guo]际[ji]化[hua]团[tuan]队[dui]带[dai]来[lai]国[guo]际[ji]级[ji]品[pin]质[zhi]先[xian]生[sheng]于[yu]年[nian]月[yue]就[jiu]任[ren]奔[ben]腾[teng]开[kai]发[fa]院[yuan]整[zheng]车[che]开[kai]发[fa]部[bu]部[bu]长[chang]一[yi]职[zhi],主[zhu]要[yao]负[fu]责[ze]奔[ben]腾[teng]品[pin]牌[pai]各[ge]个[ge]车[che]型[xing]的[de]性[xing]能[nen]开[kai]发[fa]及[ji]流[liu]程[cheng]体[ti]系[xi]建[jian]设[she]工[gong]作[zuo],来[lai]到[dao]奔[ben]腾[teng]几[ji]个[ge]月[yue],他[ta]已[yi]完[wan]成[cheng]了[liao]对[dui]于[yu]奔[ben]腾[teng]开[kai]发[fa]流[liu]程[cheng]和[he]体[ti]系[xi]的[de]搭[da]建[jian],制[zhi]定[ding]了[liao]详[xiang]细[xi]的[de]标[biao]准[zhun]和[he]试[shi]验[yan]方[fang]法[fa],对[dui]于[yu]中[zhong]国[guo]的[de]了[liao]解[jie]使[shi]得[de]他[ta]快[kuai]速[su]适[shi]应[ying]了[liao]在[zai]奔[ben]腾[teng]的[de]工[gong]作[zuo]角[jiao]色[se],完[wan]成[cheng]了[liao]从[cong]整[zheng]车[che]性[xing]能[nen]的[de]接[jie]口[kou]人[ren]到[dao]整[zheng]车[che]性[xing]能[nen]的[de]负[fu]责[ze]人[ren]的[de]转[zhuan]化[hua],在[zai]他[ta]的[de]带[dai]领[ling]下[xia],奔[ben]腾[teng]的[de]性[xing]能[nen]从[cong]主[zhu]观[guan]评[ping]价[jia]的[de]分[fen]上[shang]升[sheng]到[dao]了[liao]分[fen],达[da]到[dao]了[liao]同[tong]级[ji]别[bie]车[che]型[xing]的[de]最[zui]高[gao]水[shui]平[ping],车[che]型[xing]的[de]性[xing]能[nen]也[ye]从[cong]分[fen]提[ti]升[sheng]至[zhi]分[fen],短[duan]短[duan]个[ge]月[yue]内[na],奔[ben]腾[teng]已[yi]具[ju]备[bei]独[du]立[li]制[zhi]定[ding]性[xing]能[nen]目[mu]标[biao]、把[ba]控[kong]开[kai]发[fa]流[liu]程[cheng]和[he]解[jie]决[jue]问[wen]题[ti]的[de]能[nen]力[li]。在[zai]人[ren]员[yuan]配[pei]置[zhi]方[fang]面[mian],一[yi]汽[qi]奔[ben]腾[teng]拥[yong]有[you]完[wan]善[shan]的[de]专[zhuan]业[ye]团[tuan]队[dui],试[shi]验[yan]室[shi]所[suo]属[shu]的[de]研[yan]究[jiu]所[suo]共[gong]有[you]人[ren]员[yuan]名[ming],其[qi]中[zhong]所[suo]长[chang]名[ming],外[wai]籍[ji]总[zong]监[jian]名[ming],技[ji]术[shu]首[shou]席[xi]名[ming],高[gao]级[ji]专[zhuan]家[jia]名[ming],主[zhu]任[ren]名[ming],主[zhu]管[guan]名[ming],操[cao]作[zuo]人[ren]员[yuan]名[ming]。为[wei]了[liao]降[jiang]低[di]几[ji]分[fen]贝[bei]的[de]噪[zao]声[sheng],消[xiao]除[chu]车[che]辆[liang]的[de]噪[zao]声[sheng]和[he]振[zhen]动[dong]源[yuan],投[tou]入[ru]近[jin]亿[yi]的[de]资[zi]金[jin],建[jian]设[she]了[liao]高[gao]质[zhi]量[liang]的[de]专[zhuan]业[ye]团[tuan]队[dui],由[you]此[ci]可[ke]见[jian]一[yi]汽[qi]奔[ben]腾[teng]做[zuo]好[hao]车[che]辆[liang]的[de]决[jue]心[xin]。与[yu]声[sheng]源[yuan]混[hun]响[xiang]室[shi]相[xiang]似[si],受[shou]声[sheng]混[hun]响[xiang]室[shi]同[tong]样[yang]采[cai]用[yong]不[bu]规[gui]则[ze]六[liu]面[mian]体[ti]的[de]结[jie]构[gou],顶[ding]棚[peng]悬[xuan]挂[gua]扩[kuo]散[san]体[ti],房[fang]间[jian]四[si]周[zhou]刷[shua]瓷[ci]漆[qi],地[di]面[mian]涂[tu]有[you]环[huan]氧[yang]树[shu]脂[zhi]层[ceng]。可[ke]通[tong]过[guo]测[ce]试[shi]窗[chuang]与[yu]声[sheng]源[yuan]混[hun]响[xiang]室[shi]联[lian]通[tong]。单[dan]独[du]使[shi]用[yong]时[shi],用[yong]于[yu]材[cai]料[liao]的[de]吸[xi]声[sheng]系[xi]数[shu]和[he]部[bu]件[jian]总[zong]成[cheng]的[de]吸[xi]声[sheng]量[liang]测[ce]量[liang]。与[yu]声[sheng]源[yuan]混[hun]响[xiang]室[shi]联[lian]合[he]使[shi]用[yong]时[shi],用[yong]于[yu]声[sheng]学[xue]包[bao]或[huo]者[zhe]车[che]身[shen]结[jie]构[gou]部[bu]件[jian]的[de]隔[ge]声[sheng]量[liang]测[ce]量[liang]。在[zai]本[ben]次[ci]的[de]活[huo]动[dong]中[zhong],我[wo]们[men]参[can]访[fang]了[liao]上[shang]述[shu]几[ji]个[ge]实[shi]验[yan]室[shi],感[gan]受[shou]到[dao]了[liao]一[yi]汽[qi]对[dui]于[yu]研[yan]究[jiu]的[de]严[yan]谨[jin]和[he]专[zhuan]业[ye],除[chu]此[ci]之[zhi]外[wai]一[yi]汽[qi]国[guo]家[jia]级[ji]实[shi]验[yan]室[shi]还[huai]包[bao]括[kuo]传[chuan]动[dong]系[xi]半[ban]消[xiao]声[sheng]室[shi]、隔[ge]声[sheng]性[xing]能[nen]测[ce]量[liang]全[quan]消[xiao]音[yin]室[shi]、弹[dan]性[xing]元[yuan]器[qi]件[jian]刚[gang]度[du]实[shi]验[yan]室[shi]、驱[qu]动[dong]电[dian]机[ji]半[ban]消[xiao]声[sheng]室[shi]、传[chuan]递[di]路[lu]径[jing]半[ban]消[xiao]声[sheng]室[shi]、整[zheng]车[che]定[ding]置[zhi]实[shi]验[yan]半[ban]消[xiao]声[sheng]室[shi]、整[zheng]车[che]主[zhu]观[guan]评[ping]价[jia]半[ban]消[xiao]声[sheng]室[shi]、动[dong]态[tai]特[te]性[xing]实[shi]验[yan]室[shi]、整[zheng]车[che]四[si]驱[qu]半[ban]消[xiao]声[sheng]室[shi]、激[ji]光[guang]测[ce]振[zhen]室[shi]、车[che]身[shen]动[dong]态[tai]特[te]性[xing]实[shi]验[yan]室[shi]等[deng]各[ge]大[da]实[shi]验[yan]室[shi],它[ta]们[men]各[ge]司[si]其[qi]职[zhi],共[gong]同[tong]承[cheng]担[dan]起[qi]了[liao]国[guo]家[jia]级[ji]实[shi]验[yan]室[shi]的[de]重[zhong]任[ren],在[zai]上[shang]的[de]优[you]秀[xiu]表[biao]现[xian],自[zi]然[ran]少[shao]不[bu]了[liao]它[ta]们[men]的[de]功[gong]劳[lao]。总[zong]结[jie]:对[dui]于[yu]车[che]企[qi]来[lai]说[shuo]其[qi]实[shi]更[geng]像[xiang]良[liang]心[xin]工[gong]程[cheng],不[bu]仅[jin]仅[jin]需[xu]要[yao]花[hua]钱[qian],还[huai]要[yao]投[tou]入[ru]的[de]时[shi]间[jian],从[cong]这[zhe]点[dian]来[lai]说[shuo]并[bing]不[bu]是[shi]每[mei]个[ge]车[che]企[qi]都[du]能[nen]做[zuo]得[de]到[dao]。纵[zong]观[guan]车[che]市[shi],虽[sui]然[ran]新[xin]车[che]的[de]迭[die]代[dai]日[ri]新[xin]月[yue]异[yi],但[dan]是[shi]越[yue]来[lai]越[yue]多[duo]的[de]朋[peng]友[you]都[du]明[ming]白[bai]一[yi]个[ge]道[dao]理[li],车[che]辆[liang]的[de]品[pin]质[zhi]感[gan]并[bing]非[fei]体[ti]现[xian]在[zai]设[she]计[ji]的[de]惊[jing]艳[yan]或[huo]者[zhe]配[pei]置[zhi]的[de]堆[dui]砌[qi],而[er]是[shi]要[yao]真[zhen]正[zheng]开[kai]的[de]顺[shun]心[xin]、坐[zuo]的[de]舒[shu]服[fu]。俗[su]语[yu]有[you]云[yun],赠[zeng]人[ren]玫[mei]瑰[gui]手[shou]留[liu]余[yu]香[xiang],奔[ben]腾[teng]在[zai]上[shang]的[de]投[tou]入[ru]短[duan]期[qi]效[xiao]果[guo]可[ke]能[nen]不[bu]会[hui]那[na]么[me]明[ming]显[xian],从[cong]长[chang]期[qi]来[lai]看[kan]对[dui]于[yu]奔[ben]腾[teng]的[de]品[pin]牌[pai]发[fa]展[zhan]将[jiang]受[shou]益[yi]良[liang]多[duo],只[zhi]要[yao]真[zhen]正[zheng]的[de]造[zao]好[hao]车[che],造[zao]良[liang]心[xin]车[che],奔[ben]腾[teng]必[bi]将[jiang]成[cheng]为[wei]“中[zhong]国[guo]品[pin]牌[pai]”的[de]榜[bang]样[yang]力[li]量[liang]。

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谁说NVH是玄学?奔腾T99竟从这里打开了通往静谧的玄关

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