Electromote south africa moto eletrik 50kw
N'ime ọha mmadụ taa, teknụzụ ụgbọ ala ngwakọ nwere ike ibelata oriri ume ụgbọ ala na ikuku n'ime obere oge. Ọ bụ ụzọ kachasị mma isi dozie nsogbu ike na gburugburu ebe obibi dị ugbu a. Ụgbọ ala eletrik ngwakọ emepụtala site na mwụli na oke n'afọ ndị na-adịbeghị anya. Nnyocha e mere na ike ngwakọ na-abụkarị ebe na-ekpo ọkụ na ọha mmadụ taa. Site na nlebara anya ndị mmadụ, emela ọganihu dị iche iche na ike ngwakọ.
N'ihe gbasara nyocha teknụzụ, ewu ewu mba ụwa nke ngwakọ ụgbọ ala anọ agbadabeghị. Ihe fọrọ nke nta ka ọ bụrụ nnukwu ụlọ ọrụ ụgbọ ala amụla ụgbọ ala ngwakọ ma tinye aka na nyocha nke ụgbọ ala nwere ụkwụ anọ. N'ime ha, Toyota Lexus usoro ụgbọ ala nwere ụkwụ anọ na-amata karịa na ọha mmadụ taa. A na-asọpụrụ arụmọrụ ha n'ọhịa nke ụgbọ ala anọ na-agba gburugburu ụwa, na ahịa ha na-aga n'ihu n'ụwa, n'afọ gara aga, United States nwetara 54% nke òkè nke ụgbọ ala anọ, ma Honda si atụmatụ nke Ụgbọ ala nke nwere ọkara immd wetara ọzọ ohere ọhụrụ na mpaghara ụgbọ ala dum. Ụdị nnyefe a nakweere zeere naanị usoro njikọ njikọ ụwa nke Toyota na patent, na atụmatụ ike ọ tụpụtara nwere ụfọdụ uru pụrụ iche. N'ụlọ, nchụso ịnya ụgbọ ala anọ agbadabeghị. Dịka ọmụmaatụ, ọnụọgụ ahịa nke ụgbọ ala nwere ụkwụ anọ ejirila nwayọọ nwayọọ na-abawanye n'oge na-adịbeghị anya, na ụlọ BYD ewepụtala ụgbọ ala ọhụrụ nke ya "Tang", bụ nke juru ụlọ ọrụ niile anya ma nyere aka na mmepe nke ụgbọ ala. Na mbido, steeti ahụ emela ka ụkpụrụ nnweta nke ụlọ ọrụ ụgbọ ala eletrik dị jụụ, yana nnukwu ụlọ ọrụ niile dị ike na-abụghị ụgbọ ala dị njikere ịkwaga, Jikere ịbanye na ụlọ ọrụ ụgbọ ala ma mee nnukwu ihe ịga nke ọma, dị ka nyocha Alibaba na Tesla Motors.
N'ihe gbasara nyocha sayensị, Zeng Xiaohua nke Mahadum Jilin duziri nzere nna ukwu na atụmatụ njikwa nduru ọcha [1], atụmatụ nke atụmatụ sistemụ ike mbanye Lu Yupei nke Mahadum Tongji [2] Zhou SIgA nke Mahadum teknụzụ nke South China dabere na ụdị mbanye nwere ụkwụ anọ nke rotor moto abụọ [3] Guo Yongbin nke Mahadum Nanjing nke Aeronautics na Astronautics' forward modeling and Simulation of four wheel drive ngwakọ ụgbọ ala eletrik [4] enyela onyinye niile. ụgbọala anọ nke ngwakọ eletriki ụgbọ ala, ma mee atụmatụ ụgbọ ala dum na Nnyocha na ụkwụ anọ. N'ime ha, "Qianghua No. 1" nke Zhu Jianxin na-edu bụ onye isi oche Shenzhen Institute of Technology elu nke Chinese Academy of Sciences Akwụkwọ na-elekwasị anya na njikarịcha nke atụmatụ njikwa ụgbọ ala anọ [5] na nyocha na wheel torque. Atụmatụ nkesa nke ụgbọ ala ngwakọ nwere ụkwụ anọ [6], yana nyocha gbasara ngwa bara uru nke ụgbọ ala ngwakọ nwere ụkwụ anọ site n'aka Zhao Zhiguo nke Mahadum Tongji, ihe ndị dị mkpa ya gụnyere nyocha na njikwa mgbochi skid nke anọ. -ụgbọ ala ngwakọ ụgbọ ala [7] na ọnọdụ mbanye na-agbanwe njikwa nke ụgbọ ala ngwakọ nwere ụkwụ anọ [8], Ọmụmụ mba ofesi na ụgbọ ala nwere ụkwụ anọ nwere ngwakọ gụnyere Avesta Goodarzi & Masoud Mohammadi nke Mahadum sayensị na teknụzụ nke Iran iji welie. njikwa nkwụsi ike na akụ na ụba mmanụ ụgbọala nke ịnya ụgbọ ala anọ site na njikarịcha nkesa ike taya [9], Farzad tahami fuzzy logic control of wheel drive anọ kpọmkwem oge deviation na Iran [10], Russell P. Osborn & Taehyun shim nke Mahadum Michigan dị na United States n'onwe ya na-achịkwa nkesa torque wheel anọ [11], M. croft-white, Mahadum Kleinfeld, UK, na-achịkwa vector torque nke nwere ụkwụ anọ [12]. Zhao Zhiguo, Mahadum Tongji, wdg. mụọ usoro ịgbanye ọnọdụ ịnya ụgbọ ala nke ụgbọ ala eletrik ngwakọ nwere ụkwụ anọ, haziri usoro njikwa mgbanwe ọnọdụ na-enweghị mgbagha, wee mee ịme anwansị na nnwale ụgbọ ala iji chọpụta ịdị irè nke atụmatụ njikwa [13]. . Zheng Hongyu nke Mahadum Jilin tụpụtara atụmatụ njikwa breeki na-emegharị nke ọma nke na-atụle nke ọma nkesa ike braking na njirimara arụ ọrụ moto. A na-eme atụmatụ njikwa a na-atụpụta ma gosipụta ya site na simulation nkwonkwo nke CarSim na MATLAB/Simulink software. Nsonaazụ ịme anwansị gosipụtara na atụmatụ njikwa nwere ike nweta mmetụta mgbake ike ka mma site na ikesa ike breeki moto na ike braking nke ihu na azụ axles [14].
Electromote south africa moto eletrik 50kw
Ma n'ime ngwa ma ọ bụ na nyocha sayensị, atụmatụ na mmejuputa ụgbọ ala anọ na-abawanye, na anya ndị mmadụ na-elekwasịkwa anya na ntụziaka nke ụgbọ ala anọ. Ebe na-ekpo ọkụ nke anọ ụkwụ mbanye nnyocha tumadi gụnyere: 1 Imewe nke ike ụgbọ oloko, ahụkarị Toyota njikọ njikọ, n'azụ axle na-agbakwụnye a moto na-aghọta n'oge 4WD, na imewe nke Honda si sọrọ moto na ipigide na-aghọta n'oge 4WD. 2. Nhazi nke njikwa na nkwụsi ike. Ka ọ dị ugbu a, nyocha na mpaghara a na-elekwasị anya na njikwa nke oge mgbagha ụgbọ ala na mmezu nke ikesa mgbe ọ na-atụgharị na ọnọdụ okporo ụzọ adịghị mma. 3. Nhazi nke mmanụ ụgbọala na-elekwasị anya na ntinye nke ụzọ kachasị mma na mmezu nke usoro mmeghari ume. Isi ihe ngwọta maka nsogbu ndị a dị n'elu bụ ntinye nke usoro nchịkwa. Usoro njikwa na nhazi nke ụgbọ ala eletrik ngwakọ na-ekpebi arụmọrụ ịkwọ ụgbọala nke ụgbọ ala ahụ dum. N'otu oge ahụ, Shu Hong kwuru na usoro nchịkwa kwesịrị ọ bụghị naanị nweta mmanụ ụgbọala kachasị mma nke ụgbọ ala dum, ma na-eburu n'uche ihe ndị a chọrọ nke ikuku engine, ndụ batrị, arụmọrụ ịkwọ ụgbọala, ntụkwasị obi nke akụkụ dị iche iche na ọnụ ahịa ụgbọ ala ahụ dum, Dị ka njirimara nke akụkụ dị iche iche nke ụgbọ ala eletrik ngwakọ na ọnọdụ arụ ọrụ nke ụgbọ ala ahụ, nyocha na usoro nchịkwa kachasị mma iji nweta ihe kachasị mma nke engine, moto, batrị na usoro nnyefe, na-eburu n'uche ihe ndị a chọrọ. n'ime akụkụ ndị a dị n'elu, bụ nyocha nyocha n'ọdịnihu [15].
N'ihi nyocha a dị n'elu, anyị na-enyocha akwụkwọ ndị dị mkpa n'ụlọ na ná mba ọzọ:
Nnyocha na atụmatụ nkesa wheel torque nke ụgbọ ala eletrik ngwakọ 4WD [6]
Akwụkwọ a na-ewebata nhazi ụgbọ ala ngwakọ 4WD ọhụrụ yana ma hub moto na moto ISG, na-edobe ụdị ụgbọ ala anọ dị iche iche n'oge, ma na-emepụta nkesa ike kwekọrọ na atụmatụ njikwa ike wheel. Site na njikwa ezi uche dị na mmanụ ọkụ eletrik na njikwa nguzozi nke ISG moto nke ngwugwu batrị SOC, a na-emeziwanye nrụpụta ike n'ozuzu ya, nke na-abụghị naanị na-ebuli ọnọdụ ọrụ injin na ọnọdụ ọrụ batrị, ọ na-emekwa ka okporo ụzọ ụgbọ ala dịkwuo mma.
Edemede a niile na-ewepụta nkwubi okwu site na topology, imepụta ụdị ịnya ụgbọ ala, nkesa ike na atụmatụ njikwa nke sistemụ 4WD, nsonaazụ nnwale na ntụnyere. Edemede a na-elekwasị anya n'ichepụta ụgbọ ala ahụ dum yana nhazi atụmatụ njikwa na usoro nhazi ụgbọ ala anọ n'oge. N'oge a, igwe igwe nwere ike inye egwuregwu na uru nke njikwa kpọmkwem nke igwe igwe, nwalee ma gosipụta ịdị nro nke ịgbanwe n'etiti ụdịdị, akụ na ụba mmanụ na mbelata ikuku, ma gosipụta nkwalite arụmọrụ nke ụgbọ ala mepere emepe.
Electromote south africa moto eletrik 50kw
Nkwalite atụmatụ njikwa ụgbọ ala nwere ụkwụ anọ [5] Dabere na usoro nhazi nke ụgbọ ala eletrik nwere ụkwụ anọ nwere moto ISG na-amalite moto na hub, Freescale single chip microcomputer mc9s12dp512 nwere 512 KB flash memory ka ahọpụtara dị ka CPU nke. onye na-ahụ maka njikwa, na usoro nchịkwa na-ede ma na-anwale na saịtị na mmepe gburugburu ebe obibi nke co de warrior v4.5 Usoro a bụ tumadi dabeere na eletriki inyeaka akara atụmatụ na integrates na fuzzy mgbagha njikwa na SOC itule njikwa, nke na-abụghị nanị mma mma. Ịkwọ ụgbọala ire ụtọ nke ụgbọ ala, ma na-ebulikwa ebe ọrụ nke injin ahụ na ọnọdụ ọrụ batrị [5].
Qianghua Nke 1 bụ ụgbọ ala ngwakọ ọhụrụ mepụtara site na Mahadum Shanghai Jiaotong n'okpuru nkwado Shenzhen Institute of technology dị elu, Chinese Academy of Sciences Ụgbọ ala ahụ na-anakwere usoro ụgbọ ala anọ pụrụ iche. N'ime akwụkwọ a, onye edemede na-ewepụta ụdị ụgbọ ala dum, njikwa na ngwaike imewe, ngwanrọ ngwanrọ, usoro njikwa na njikarịcha atụmatụ njikwa. A na-enweta ịme anwansị ahụ site na ngwanrọ ADVISOR2002 iji nyochaa nkwalite arụmọrụ nke atụmatụ njikwa. Mmepe na nyocha nke usoro nchịkwa nke onye na-ahụ maka ụgbọ ala ekerewo òkè dị mma n'ịbelata ọnụ ahịa nke ụgbọ ala eletrik ngwakọ, na-abawanye ntụkwasị obi nke ọrụ usoro, imeziwanye arụmọrụ ike, akụ na ụba mmanụ na ibelata ikuku,; Na mgbakwunye, ụgbọ ala na-agafe nke ọma n'oge mmalite, ịgba ọsọ, ịgba ọsọ na ebe a na-adọba ụgbọala na-enweghị mmetụta na-adịghị mma. N'ime usoro mmụta nke usoro nchịkwa, anyị nwere ike ịmụta site na usoro nhazi nke usoro nchịkwa. Nhazi usoro njikwa n'akwụkwọ a bụ nke a:
Nchọpụta maka njikwa mgbochi mpụ nke ụgbọ ala ngwakọ nwere ụkwụ anọ [7]
Otutu isi iyi ike na-abawanye usoro iwu nke ịnya ụgbọ ala eletrik nke ụgbọ ala ngwakọ, ma na-ewetakwa ihe ịma aka ọhụrụ na usoro ịgbatị mgbanaka (ASR) nke etinyere site na ịdabere na sistemu mgbochi mkpọchi mgbochi (ABS). Maka ụgbọ ala ngwakọ mbanye nwere ụkwụ anọ, na-atụle ogologo oge ụgbọ ala 7-DOF na-abụghị nke na-anọghị n'ịntanetị, e hiwere ihe nlere anya n'ihu nke ihe atụ ụgbọ ala powertrain [7]. A na-eji moto nwere njikwa torque ziri ezi na nzaghachi ngwa ngwa na-emezigharị ike nke wheel skidding. Dabere na atụmatụ njikwa ike enwetara, a na-emepụta ụzọ mgbagha na P-FUZZY-PI multi-modal segmented ASR akara algọridim, na ịme anwansị ahụ n'ahịrị n'okpuru ọnọdụ ịnya ụgbọ ala nke mbido eletrik dị ọcha na ngwakọ na-agba ọsọ ngwa ngwa. okporo ụzọ na ala adhesion ọnụọgụ. A na-ewebata akara ngosi nke ihe mmetụta ọsọ ụkwụ n'ihu site na ngalaba njikwa eletrọnịkị nke ụgbọ ala dum (HCU) na arụ ọrụ ASR jikọtara ọnụ iji mee ezigbo ụgbọ ala eletrik dị ọcha na-amalite ule mgbochi skid na ice na okporo ụzọ snow. Nsonaazụ simulation na ule na-egosi na usoro njikwa ASR abụọ ahụ nwere ike ịkwụsị nke ọma ngwa ngwa nke wiil ịnya ụgbọ ala. Ọ ga-ekwe omume ma dị irè ịzụlite ASR njikwa algọridim dabere na atụmatụ njikwa ike ma mejuputa ya site na HCU.
Electromote south africa moto eletrik 50kw
A na-ahazi nhazi usoro ike na ihe nlereanya nke ụgbọ ala nlele iji zụlite usoro nchịkwa ASR dabere na atụmatụ njikwa ike
Ụdị ihe a na-achịkwa nke ọma nwere ụdị powertrain na ụdị mgbanwe ogologo ụgbọ ala. Ejiri igwe, batrị, moto ISG, moto hub na ihe ndị ọzọ dị ka akara ngosi na mmekọrịta nnyefe ike si dị, na ụdị ogologo ogologo ụgbọ ala gụnyere ụdị ụgbọ ala na ụdị taya.
N'oge njikwa njikwa nke ASR dabere na njikwa ike, a na-enyocha mmejuputa na ịdị irè n'okpuru njikwa HCU n'okpuru ọnọdụ nnwale dị iche iche. Ọnụ ụzọ mgbanaka emebere na P-FUZZY-PI multi-modal nke ASR njikwa algọridim nwere ike kwụsịlata ngwa ngwa nke wiil ịnya ụgbọ ala wee belata oge mmalite mmalite [7]. Akwụkwọ a na-achọpụta njikwa nke ịnya ụgbọ ala mgbochi skid site na iji mgbagha na njikwa na-enweghị isi, ma na-enyocha nkwalite arụmọrụ site na ezigbo nnwale ụgbọ ala n'okpuru ọnọdụ ịkwọ ụgbọ ala kwụ ọtọ.
Ọnọdụ ịnya ụgbọ ala na-agbanwe njikwa ụgbọ ala ngwakọ nwere ụkwụ anọ [8]
Enwere ọtụtụ ụdị ịkwọ ụgbọala n'ime ụgbọ ala eletrik ngwakọ. Njikwa achikọtara ọnụ nke mpụta mmepụta nke isi mmalite ike dị mkpa na usoro mgbanwe ọnọdụ nwere mmetụta dị mkpa na arụmọrụ ike ụgbọ ala na ịrụ ọrụ ụgbọ ala. Na-ewere ụgbọ ala eletrik ngwakọ anọ nwere ụkwụ anọ dị ka ihe nyocha, na-atụ anya na mmebi nke arụmọrụ ịnya ụgbọ ala kpatara site na mgbanwe ọnọdụ na usoro ịnya ụgbọ ala, akwụkwọ a na-elekwasị anya n'ịgbanwe usoro site na ọkụ eletrik dị ọcha gaa na ọnọdụ mbanye nwere ụkwụ anọ, na atụmatụ. usoro njikwa mgbanwe mgbanwe ọnọdụ na-enweghị mgbagha na-atụle ọdịiche nke njirimara ike dị n'etiti engine na hub moto na usoro njikọ ike. Ewubere ụdị ịme anwansị nke ụgbọ ala ngwakọ nwere ụkwụ anọ na sọftụ sọftụ MATLAB / Simulink/ simdriveline iji mee ka arụmọrụ nke atụmatụ njikwa mgbanwe mgbanwe ọnọdụ. The ezigbo ụgbọ na ịme anwansị nnwale na-egosi na njikwa atụmatụ ana achi achi nkwụsi ike nke ike nnyefe na usoro nke mode ịmafe, n'ụzọ dị irè sppresses longitudinal mmetụta kpatara dynamic njikọ, na mma na-akwọ ụgbọala arụmọrụ nke anọ-wheel mbanye ngwakọ ụgbọ ala na premise nke izute onye ọkwọ ụgbọala chọrọ torque.
E kewara isiokwu ahụ n'ime akụkụ anọ: ụdị ụgbọ ala 1, atụmatụ njikwa 2, nnwale Simulation 3, nnwale ụgbọ ala 4, Nkwubi 5. Akụkụ ndị bụ isi nke ụdị ụgbọ ala na usoro njikwa bụ ndị a:
Electromote south africa moto eletrik 50kw
N'ime akwụkwọ a, a na-ekewa ụdị ụgbọ ala nke ụgbọ ala n'ime draịva engine, ụgbọala eletrik dị ọcha, wheel hub moto enyere aka na ụkwụ anọ ngwakọ ụgbọala, inyeaka n'ihu wheel ngwakọ mbanye, ngwakọ zuru ezu ụkwụ anọ, wdg onye edemede na-aghọta mgbanwe mgbanwe. nke ọnọdụ mbanye ụkwụ anọ site na njikwa njikwa, ma na-achọpụta nkwụsi ike na mgbanwe mgbanwe nke ọnọdụ ụgbọ ala anọ site na simulation na ezigbo nnwale ụgbọ ala. A na-enyocha nkwalite arụmọrụ ya site na mmepụta eserese site na nnwale simulation. Nsogbu ndị dị na akwụkwọ a na-amụ naanị otu ụzọ ngbanwe mode, ọ bụghị mgbanwe mgbanwe mgbanwe. Akwụkwọ akụkọ ahụ kwuru na enwere nsogbu nke ngbanwe na-adịghị agbanwe agbanwe na usoro nke mgbanwe ọnọdụ, karịsịa na usoro nke ọkụ eletrik dị ọcha na ntụgharị engine.
Mee ka nkwụsi ike njikwa na akụ na ụba mmanụ nke ngwakọ nwere ụkwụ anọ site na njikarịcha nkesa ike taya [9]
N'isiokwu a, onye na-ede akwụkwọ na-eme ka arụmọrụ nke ngwakọ nwere ụkwụ anọ si na mmanụ ụgbọala na nkwụsi ike n'otu n'otu. Nghọta nke arụmọrụ njikwa ya na-adabere na njikwa agbakwunyere nwere nhazi njikwa akwa atọ. Nke mbụ oyi akwa bụ akara nke deviation oge, nke abụọ oyi akwa bụ njikarịcha taya ike ikesa, na nke atọ oyi akwa bụ Executive akụrụngwa. A na-anakwere echiche njikwa kacha mma na njikwa. A na-enweta njikwa kacha mma site na iji akara Riccati na edobere ụfọdụ paramita.
Na oyi akwa nke abụọ nke isiokwu ahụ, a na-atụ aro mmezu nke njikwa nkwonkwo. Ọgbọ nke mbụ bụ njikwa nkwonkwo nke oge ntụgharị kpọmkwem na ịkwọ ụgbọ ala anọ, nke bụ isi iji meziwanye nkwụsi ike na imegharị ụgbọ ala. Ọgbọ nke abụọ bụ njikwa nkwonkwo nke oge ntụgharị ozugbo na ịnya ụgbọ ala anọ, wee gbakwunye njikwa nke akụ na ụba mmanụ kacha nta. A na-eme ntụnyere ịme anwansị iji gosipụta mmelite nke njikwa ahụ na nkwụgharị na nha nha, wee nwalee data na akụkụ dị iche iche na usoro dị iche iche site na nnwale, Nyochaa mmelite nke njikwa njikwa ụgbọ ala na njikwa ụgbọ ala, nkwalite ụgbọ ala. ijikwa nkwụsi ike n'okporo ụzọ pụrụ iche, na nkwalite akụ na ụba mmanụ ụgbọala site na ọnọdụ ọrụ dị iche iche.
