Kwintsimi ephuhliswayo yokuqhubela phambili ngokuzimeleyo, iyunithi yokulinganisa i-inertial (IMU) ibe yinto ephambili kunye nomgca wokugqibela wokukhusela inkqubo yokumisa. Eli nqaku liphonononga izibonelelo ze-IMUs ekuqhubeni ngokuzimeleyo, izicelo zabo, kunye nemarike ekhulayo ye-high-performance microelectromechanical systems (MEMS) IMUs.
Qonda i-IMU
Iyunithi yokulinganisa i-inertial (IMU) sisixhobo esinzima esidibanisa i-accelerometer, i-gyroscope, kwaye ngamanye amaxesha i-magnetometer yokulinganisa amandla athile, i-angular velocity, kunye nemagnethi ejikeleze isithuthi. Ngokudibanisa le milinganiselo ekuhambeni kwexesha, ii-IMUs zinokunika ulwazi oluchanekileyo malunga nendawo yesithuthi, indlela kunye nesantya. Esi sikhundla sibalulekile kwizithuthi ezizimeleyo, ezixhomekeke kwidatha yokubeka echanekileyo ukuhamba ngokukhuselekileyo kwiindawo ezinzima.
Ukusetyenziswa kunye neempembelelo ze-IMU ekuqhubeni ngokuzimeleyo
Ukusetyenziswa kwe-IMU ekuqhubeni ukuzimela zininzi. Badlala indima ephambili ekuphuculeni ukuthembeka kunye nokuchaneka kweenkqubo zokumisa, ngakumbi kwiimeko apho iimpawu ze-GPS zinokuba buthathaka okanye zingabikho, njengemiwonyo yasezidolophini okanye kwiitonela. Kwezi meko, i-IMU isebenza njengesixhobo esinamandla sokulondoloza, ukuqinisekisa ukuba isithuthi sinokuqhubeka nokusebenza ngokukhuselekileyo nangokufanelekileyo.
Ukongezelela, ii-IMUs zinegalelo kwinkqubo ye-fusion ye-sensor jikelele, apho idatha evela kwi-sensor ezahlukeneyo ezifana ne-lidar, iikhamera, kunye ne-radar zidityanisiwe ukuze ufumane ukuqonda okubanzi kwendalo ejikeleze isithuthi. Ngokubonelela ngedatha yexesha langempela malunga nokuhamba kwesithuthi, ii-IMUs zinceda ukuphucula ukuchaneka kwe-sensor fusion algorithms, ngaloo ndlela kuphuculwe ukwenza izigqibo kunye nokukwazi ukuhamba.
Impembelelo ye-IMU ihamba ngaphaya kokumiswa. Baphucula uzinzo kunye nolawulo lwemoto, zenza isantya, ukuqhobosha kunye nokujika kube lula. Oku kubaluleke ngakumbi ekuqhubeni ukuzimela, apho ukugcina umkhweli ukukhululeka kunye nokhuseleko kubalulekile. Ii-IMU ze-MEMS ezikumgangatho ophezulu, ngokukodwa, zandisa ubuntununtunu kwaye zinciphisa ingxolo, zizenza zilungele ukuhlangabezana neemfuno ezingqongqo zezithuthi ezizimeleyo.
Imarike eyomeleleyo ye-IMU ekuqhubeni ngokuzimeleyo
Imakethi ye-IMU ekuqhubeni ngokuzimeleyo ifumana ukukhula okubonakalayo. Njengoko ishishini leemoto litshintshela kumbane kunye kunye ne-automation, imfuno yetekhnoloji ye-sensor ephezulu, kubandakanya ukusebenza okuphezulu.Ii-MEMS IMUs, iyaqhubeka ikhula. Ngokweengxelo zemizi-mveliso, imarike yehlabathi yee-IMUs kwizicelo zeemoto kulindeleke ukuba ifikelele kwiibhiliyoni zeedola kule minyaka imbalwa izayo, iqhutywa kukwanda kokuthandwa kobuchwephesha bokuqhuba ngokuzimeleyo.
Ziliqela izinto ezinegalelo kule mbonakalo yorhwebo inamandla. Okokuqala, ukutyhalwa kweempawu zokhuseleko lwezithuthi eziphuculweyo kukhuthaze abavelisi ukuba batyale imali eninzi kwiinkqubo zoluvo oluphambili. Ii-IMU ziyinxalenye ebalulekileyo yezi nkqubo kuba zibonelela ngedatha yentshukumo echanekileyo. Okwesibini, ukukhula komdla kwizixeko ezikrelekrele kunye neemoto ezidityanisiweyo kuqhubela phambili imfuno yetekhnoloji yokubeka ethembekileyo. Njengoko iimeko zasedolophini zisiba nzima ngakumbi, imfuno yezisombululo ezichanekileyo zokukhangela izisombululo iya ibaluleke kakhulu.
Ngamafutshane, ukusebenza okuphezulu kwe-MEMS IMU kulindeleke ukuba ibe yindlela elandelayo yokuqhuba ngokuzimeleyo. Iinzuzo zabo kwiindawo zokuhlala, ukuzinza kunye ne-sensor fusion zibenza babaluleke kakhulu ekusebenzeni okukhuselekileyo nokusebenzayo kwezithuthi ezizimeleyo. Njengoko imarike yezi teknoloji iqhubeka isanda, indima ye-IMU iya kubonakala ngakumbi, iqinise indawo yayo njengelitye lembombo ye-ecosystem yokuqhuba ukuzimela.
Ixesha lokuposa: Sep-09-2024