Ukuvula inkemba • I-NVH PATFIELD! Ukuwina Impi Yezobuchwepheshe: Iqembu le-Electric Drive Systems lisiza ukwethulwa okuphumelelayo kwe-DHT4A

Njengoba izimoto ezintsha zamandla ziqhubekela ezicini ezihlakaniphile futhi eziphakeme zokuphela, ukusebenza kwe-NVH sekuyinkomba ebalulekile yekhwalithi yemoto kanye nesipiliyoni sokushayela. Ukusebenza okuhle kwe-nvh akugcini nje ngemithelela ngqo nenduduzo yemoto nokuthula kodwa futhi kuyindawo ebaluleke kakhulu yezobuchwepheshe yentuthuko yomkhiqizo kanye nokubekwa phambili komkhiqizo. Njengengxenye esemqoka yezimoto ezintsha zamandla, ukusebenza kwe-NVH kohlelo lweDrayivu kagesi lubaluleke kakhulu. Ithimba lezinhlelo ze-Technical Center Care's Electric Drayivu liphendula ngenkuthalo kwiNkampani "yokuvula inkemba," kusebenza ngokubambisana nabalingani abahlukahlukene ukuze bakwazi ukusekela umoya 'wokuvula inkemba,' ababulawa yinkemba nokunqoba ubunzima. Lokhu bekubonakala ikakhulukazi emodeli entsha ye-NVH yemodeli entsha ye-NVH ye-SAIC-GM-Wuling's New, lo mzamo ogxile ekusebenzeni kahle kwe-NVT4A, ukuqinisa amandla omkhiqizo we-Starlight Favenger Car Mark.

Ngephrojekthi ye-DHT4A esondela ekuvulekeni kwayo kokukhiqiza, ukuqinisekiswa kwe-NVH Bench kungene esigabeni esibucayi. Iqembu lokuqala lenze izivivinyo ze-mesh stock, ngokuqhathanisa imiphumela yokuhlola ngokulingiswa kwethiyori ukuqinisekisa ukuvumelana kwabo. Babe sesilinganise futhi babuyekeze imodeli yokulingisa esekelwe kwidatha yensimu, ngcono kakhulu ukunemba kwemodeli yokubikezela nokuthembeka. Ngokusekelwe kulokhu, isikhungo sezobuchwepheshe kanye nesikhungo sokucwaninga somhlinzeki sakhiwa ngokuhlangene ngesisombululo sokuvuselela kabusha ngokususelwa kwimodeli yokulingisa ebukeziwe. Ngokuthuthuka okuhlangene nokubuyekezwa kwamaqembu amaningi, basheshe bakhombe isixazululo esifanele sokuvuselela kabusha, sibeka isisekelo esiqinile sokuqinisekiswa okulandelayo. Ukuqinisekisa ukuthi ama-prototypes aphindaphindwayo afika ngesikhathi, iqembu lavakashela indawo yokukhiqiza umphakeli ukuthi libheke kakhulu ukukhiqizwa kanye nokulethwa kwama-prototypes we-NVH avumelanisa kabusha, eqinisekisa ukulethwa okuphezulu. Ithimba le-Electric Drive NVH libuye lavakashela Isikhungo Sokucwaninga Umhlinzeki ukunikeza umhlahlandlela ekusethweni nasekuthuthweni kwe-NVH Test Bench futhi basebenzisane nabathengisi bokuqinisekiswa kweNVH ekuqinisekisweni kokusebenza kweNVH. Ngaphezu kwezinsuku ezintathu zokuhlola ubusuku bonke, iqembu lasebenzisana kakhulu ukuqeda ukuqinisekiswa nokuqhathanisa nezisombululo eziyisithupha zokuvuselela kabusha, kukhetha isisombululo esifanelekile sokufaka emotweni. Lokhu kugcinwe isikhathi esibalulekile sokuqinisekiswa kweqembu leqembu lemoto futhi kuthuthukise kakhulu ukusebenza ngokuphelele kokuqinisekiswa kwe-NVH.

Umzamo we-Dual-Track No. 2: Ukubambisana kweNqumo yokuhlola ibhentshi lokuhlola nokuqinisekiswa kwezimoto. Ukuhlanganisa i-NVH Test Bench Idatha, ithimba laqala indlela e-dual-track, ukuxhumanisa izinsiza zemoto ngenkuthalo. Isixazululo se-Profiling esenze kangcono kakhulu ebhentshini lokuhlola lafakwa ngokuqondile emotweni yokuhlolwa kokuhlolwa komgwaqo kanye nokuqoqwa kwedatha yokuqinisekisa. Isikhungo sobuchwepheshe, ngokubambisana nethimba lemoto, lenze ukuhlolwa kwemoto yeNVH. Ngokuhlangenwe nakho okuhlangenwe nakho kwabashayeli abaqeqeshiwe kuhlanganiswe nempendulo yedatha, ukwenzeka kwesixazululo se-profiling kwaqinisekiswa kusuka kubukhulu obuningi. Ukuxhumeka phakathi kokulingisa kwesoftware, idatha yokuhlola ye-test bench nvh, kanye nedatha yokuhlola izimoto ye-NVH yasungulwa, yakha uhlelo oluvaliwe lweLoop.

Le ndlela yokusebenzisana enobuhlakani, enezici eziningi ebhekwe ngokufana nebhentshi lokuhlola kanye nokuqinisekiswa kwezimoto ayiveli kuphela idatha ephelele futhi enembile kodwa futhi ithuthukise ukusebenza kahle kokuqinisekiswa, ukonga isikhathi sephrojekthi esibalulekile kanye nokuqinisekisa ukuthembeka nokuvumelana kwemiphumela yokuqinisekisa. 

Ukwenza phambili uNo.3: Ukushayela Ukuthuthukiswa Kwezinkampani ngobuchwepheshe obusha. Lo mkhankaso we-NVH uyingxenye ebalulekile yephrojekthi ye-DHT4A. Akukona nje kuphela amandla ezobuchwepheshe kanye nokuzibophezela kwethimba lobuchwepheshe be-SAIY Technology ukubhekana nezimpi ezinzima neziphumelelayo, kepha futhi kufanekisela impendulo eyakhayo ku-SAIC-Gm-Wuling's "125" Isu Lokuthuthuka LaseSaic-Gm-Wuling's "125". Njengengxenye ebalulekile yephrojekthi ye- "125", ucwaningo oluzimele kanye nentuthuko kanye nezimboni zohlelo lwesine lwe-DHT Hybrid zibalulekile ekufezekiseni ubuholi obubili ekuhlinzekweni kwezidingo, bobabili njengomholi ozimele nowomgogodla.

Njengamanje, iqembu libheka ngokuqhubekayo impendulo yesikhathi sangempela kusuka kumakhasimende wokuhlola amakhasimende kanye nokukhishwa kwezimoto. Ithimba le-NVH elizinikezele selisunguliwe, lisungulwa indlela yokulandela ngomkhondo enamandla yokuqoqa nokuhlaziya impendulo yamakhasimende kanye nempendulo ye-DHT yesine ngesikhathi sangempela, ukushayela ukusebenza kahle komkhiqizo kanye nokwenza ngcono ulwazi lomsebenzisi.

Esikhathini esizayo, iqembu le-Electric Drive R & D lizoqhubeka nokusekela umoya wobumbano 'wokuzikhandla, ukuqhubeka nokuthuthukisa ubuchwepheshe, futhi ngokuqhubekayo ukuthuthukisa ubuchwepheshe obusezingeni eliphakeme, futhi ngokuqhubekayo ukuthuthukisa ukugqugquzelwa okujulile kwamandla amasha enkampani Isu.