Abenzi boluvo ba-inertial baquka i-accelerometers (ekwabizwa ngokuba zi-acceleration sensors) kunye ne-angular velocity sensors (ekwabizwa ngokuba yi-gyroscopes), kunye ne-single-, i-dual-, kunye ne-triple-axis-axis ye-axis edityanisiweyo yeeyunithi (ekwabizwa ngokuba zii-IMUs) kunye ne-AHRS.
I-accelerometer yenziwe ngobunzima bokufumanisa (ekwabizwa ngokuba yi-mass mass), inkxaso, i-potentiometer, i-spring, i-damper kunye negobolondo.Enyanisweni, isebenzisa umgaqo wokukhawuleza ukubala imeko yento ehambayo.Ekuqaleni, i-accelerometer ibona kuphela ukukhawuleza kwicala elithe nkqo kumphezulu.Kwiintsuku zokuqala, yayisetyenziswa kuphela kwinkqubo yesixhobo sokubona ukugcwala kweenqwelomoya.Emva kohlaziyo olusebenzayo kunye nokulungiswa, ngoku kuyakwazeka ukuva ukukhawulezisa kwezinto kulo naliphi na icala.I-mainstream yangoku yi-3-axis accelerometer, elinganisa idatha yokukhawuleza yento kwii-axes ezintathu ze-X, Y, kunye ne-Z kwinkqubo yokulungelelanisa indawo, enokubonisa ngokupheleleyo iimpawu zentshukumo yenguqulelo yento.
Ezona gyroscopes zakuqala ziigyroscopes zoomatshini ezineegyroscope ezakhelwe ngaphakathi ezijikeleza ngesantya esiphezulu.Ngenxa yokuba i-gyroscope inokugcina isantya esiphezulu kunye nokujikeleza okuzinzile kwi-bracket ye-gimbal, i-gyroscopes yokuqala isetyenziselwa ukuhamba ukuchonga isalathiso, ukujonga isimo sengqondo kunye nokubala isantya se-angular.Kamva, ngokuthe ngcembe Isetyenziswa kwizixhobo zenqwelomoya.Nangona kunjalo, uhlobo lomatshini luneemfuno eziphezulu zokuchaneka kokucubungula kwaye luchaphazeleka ngokulula kukushukuma kwangaphandle, ngoko ke ukubala ukuchaneka kwe-gyroscope yomatshini akuzange kube phezulu.
Kamva, ukwenzela ukuba kuphuculwe ukuchaneka kunye nokusebenziseka, umgaqo we-gyroscope awukho nje umatshini, kodwa ngoku i-laser gyroscope (umgaqo wendlela yokubona umahluko), i-fiber optic gyroscope (i-Sagnac effect, i-optical path difference principle) iye yaphuhliswa.a) kunye ne-microelectromechanical gyroscope (okt i-MEMS, esekelwe kumgaqo wamandla we-Coriolis kwaye isebenzisa utshintsho lwangaphakathi lwangaphakathi ukubala i-angular velocity, i-MEMS gyroscopes zezona zixhaphakileyo kwii-smartphones).Ngenxa yokusetyenziswa kobuchwepheshe be-MEMS, iindleko ze-IMU nazo ziye zehla kakhulu.Sithetha nje isetyenziswa kakhulu, yaye abantu abaninzi bayayisebenzisa, ukususela kwiimfonomfono, iimoto, iinqwelo-moya, imijukujelwa neziphekepheke.Kwakhona oku kuchazwe ngasentla ukuchaneka okwahlukeneyo, iindawo ezahlukeneyo zesicelo, kunye neendleko ezahlukeneyo.
Ngo-Okthobha kulo nyaka uphelileyo, i-inertial sensor giant Safran yafumana umenzi waseNorway oza kudweliswa kungekudala we-gyroscope sensors kunye ne-MEMS inertial systems Sensonor ukwandisa umda weshishini kwi-MEMS-based sensor technology kunye nezicelo ezinxulumene nazo,
I-Goodwill Precision Machinery inobuchwephesha obuvuthiweyo kunye namava kwintsimi yokwenziwa kwezindlu zemodyuli ye-MEMS, kunye neqela labathengi elizinzileyo kunye nentsebenziswano.
Iinkampani ezimbini zaseFransi, i-ECA Group kunye ne-iXblue, zingene kwisigaba saphambi kokudityaniswa kothethathethwano olulodwa.Ukudibanisa, okukhuthazwa yiQela le-ECA, kuya kudala inkokeli yaseYurophu yezobuchwepheshe obuphezulu kwiinkalo zaselwandle, ukuhamba nge-inertial, indawo kunye neefotonics.I-ECA kunye ne-iXblue ngamaqabane exesha elide.Iqabane, i-ECA idibanisa inkqubo ye-iXblue engasebenziyo kunye neyokumisa ngaphantsi kwamanzi kwisithuthi sayo esizimeleyo esiphantsi kwamanzi kumlo wasemgodini wamanzi.
ITekhnoloji ye-Inertial kunye noPhuhliso lwe-Inertial Sensor
Ukusukela ngo-2015 ukuya ku-2020, inqanaba lokukhula lonyaka elihlanganisiweyo kwimarike ye-inertial sensor yehlabathi yi-13.0%, kwaye ubungakanani bemarike ngo-2021 bumalunga ne-7.26 yeebhiliyoni zeedola zaseMelika.Ekuqaleni kophuhliso lweteknoloji ye-inertial, yayisetyenziswa kakhulu kwinkalo yokhuselo lwelizwe kunye noshishino lomkhosi.Ukuchaneka okuphezulu kunye novakalelo oluphezulu zizinto eziphambili zeemveliso zetekhnoloji ye-inertial kushishino lomkhosi.Ezona mfuno zibalulekileyo kwi-Intanethi yeZithuthi, ukuqhuba ngokuzimeleyo, kunye nobukrelekrele bemoto kukhuseleko kunye nokuthembeka, kunye nokuthuthuzela.Emva kwayo yonke le nto kukho izinzwa, ngakumbi i-MEMS inertial sensors ezisetyenziswa ngokubanzi, ezikwabizwa ngokuba zii-inertial sensors.iyunithi yokulinganisa.
I-inertial sensors (IMU) zisetyenziselwa ukufumanisa kunye nokulinganisa ukukhawuleza kunye nokujikeleza kweenzwa ezijikelezayo.Lo mgaqo usetyenziswa kwi-MEMS sensors kunye nedayamitha ephantse ibe sisiqingatha semitha ukuya kwizixhobo zefiber optic ezinobubanzi obumalunga nesiqingatha semitha.Izinzwa ze-inertial zinokusetyenziswa ngokubanzi kwii-electronics zabathengi, iithoyi ezihlakaniphile, i-automotive electronics, i-automation ye-industrial, ezolimo ezihlakaniphile, izixhobo zonyango, izixhobo, iirobhothi, oomatshini bokwakha, iinkqubo zokuhamba, unxibelelwano lwesathelayithi, izixhobo zomkhosi kunye nezinye iinkalo ezininzi.
Icandelo langoku elicacileyo eliphezulu le-inertial sensor segment
Iinzwa ze-inertial zibalulekile kwiinkqubo zokuhamba kunye nokulawula indiza, zonke iintlobo zeenqwelo-moya zorhwebo, kunye nokulungiswa kwendlela ye-satellite kunye nokuzinza.
Ukunyuka kweenkwenkwezi ze-micro kunye ne-nanosatellites kwi-intanethi ye-broadband ye-intanethi kunye nokujongwa okude komhlaba, njenge-SpaceX kunye ne-OneWeb, kuqhuba imfuno ye-satellite inertial sensors kumanqanaba angazange abonwe ngaphambili.
Ukukhula kwemfuno ye-inertial sensors kwi-rocket launcher subsystems yorhwebo yonyusa ngakumbi imfuno yentengiso.
Iirobhothi, ulungiselelo kunye neenkqubo ezizenzekelayo zonke zifuna i-inertial sensors.
Ukongeza, njengoko imeko yezithuthi ezizimeleyo iqhubeka, ikhonkco lolungiselelo lweshishini liqhuba inguqu.
Ukunyuka okuthe kratya kwimfuno esezantsi yomlambo kukhuthaza ukusetyenziswa okunyukayo kwemarike yasekhaya
Okwangoku, itekhnoloji kwi-VR yasekhaya, i-UAV, i-unmanned, irobhothi kunye nezinye iindawo zokusetyenziswa kwetekhnoloji iya ikhula ngakumbi nangakumbi, kwaye isicelo siyathandwa ngokuthe ngcembe, nto leyo eqhuba umthengi wasekhaya we-MEMS i-inertial sensor market imfuno yokwandisa usuku nosuku.
Ukongeza, kumashishini ophononongo lwepetroleum, uphononongo kunye nemephu, uloliwe ohamba ngesantya esiphezulu, unxibelelwano oluhambayo, ukujonga isimo se-antenna, inkqubo yokulandela umkhondo we-photovoltaic, ukubekwa esweni kwezempilo, ukujongwa kokungcangcazela kunye nezinye iindawo zoshishino, umkhwa wokusetyenziswa ngobukrelekrele uyabonakala. , eye yaba enye into ekukhuleni okuqhubekayo kwemarike ye-inertial sensor ye-MEMS yasekhaya.Umtyhala.
Njengesixhobo esibalulekileyo sokulinganisa kwi-aviation kunye ne-aerospace fields, i-inertial sensors isoloko isinye sezixhobo eziphambili ezibandakanyekayo kukhuseleko lwelizwe lokukhusela.Uninzi lwemveliso yasekhaya ye-inertial sensor isoloko iyiyunithi karhulumente ehambelana ngqo nokhuselo lwelizwe, njenge-AVIC, i-aerospace, i-ordnance, kunye ne-China Shipbuilding.
Kule mihla, imfuno yentengiso yasekhaya ye-inertial sensor iyaqhubeka ukuba shushu, imiqobo yobugcisa yangaphandle iyoyiswa ngokuthe ngcembe, kwaye iinkampani zasekhaya ezibalaseleyo ze-inertial sensor zimi ekudibaneni kwexesha elitsha.
Njengoko iiprojekthi zokuqhuba ezizimeleyo ziye zaqala ukuguquka ngokuthe ngcembe ukusuka kwinqanaba lophuhliso ukuya kwimveliso yevolumu ephakathi kunye nephezulu, kubonakala ukuba kuya kubakho uxinzelelo kwintsimi yokunciphisa ukusetyenziswa kwamandla, ubungakanani, ubunzima kunye neendleko ngelixa kugcinwa okanye ukwandisa ukusebenza.
Ngokukodwa, ukufezekiswa kokuveliswa kobuninzi bezixhobo ze-micro-electromechanical inertial zenze iimveliso zetekhnoloji ye-inertial zisetyenziswa ngokubanzi kwimimandla yoluntu apho ukuchaneka okuphantsi kunokuhlangabezana neemfuno zesicelo.Okwangoku, intsimi yesicelo kunye nesikali sibonisa umkhwa wokukhula ngokukhawuleza.
Ixesha lokuposa: Mar-03-2023