Bhalisela Imidiya Yethu Yezokuxhumana Ukuze Uthumele Ngokushesha
I-Ring Laser Gyroscopes (RLGs) isithuthuke kakhulu kusukela ekuqaleni kwayo, idlala indima ebalulekile ezinhlelweni zesimanje zokuzulazula nezokuthutha.Lesi sihloko sidingida ekuthuthukisweni, umgomo, kanye nokusetshenziswa kwama-RLG, kugqamisa ukubaluleka kwawo ezinhlelweni zokuzulazula ezingenasici kanye nokusetshenziswa kwazo ezindleleni ezihlukahlukene zokuthutha.
Uhambo Lomlando Lwe-Gyroscopes
Kusukela ku-Concept kuya ekuzulazuleni kwesimanje
Uhambo lwama-gyroscopes lwaqala ngokusungulwa ngokubambisana kwe-gyrocompass yokuqala ngo-1908 ngu-Elmer Sperry, obizwa ngokuthi "uyise wobuchwepheshe besimanje bokuhamba," kanye noHerman Anschütz-Kaempfe.Ngokuhamba kweminyaka, ama-gyroscopes abone intuthuko enkulu, ethuthukisa ukusebenza kwawo ekuhambeni nasekuhambeni.Lokhu kuthuthukiswa kwenze ama-gyroscopes akwazi ukuhlinzeka ngomhlahlandlela obalulekile wokuzinzisa izindiza zezindiza kanye nokwenza imisebenzi yokushayela ngokuzenzekelayo.Ukuboniswa okuphawulekayo kuka-Lawrence Sperry ngoJuni 1914 kwabonisa amandla okushayela okuzenzakalelayo kwe-gyroscopic ngokuzinzisa indiza ngenkathi emi endaweni yabashayeli, okumaka ukugxumela phambili okubalulekile kubuchwepheshe bokushayela okuzenzakalelayo.
Ukushintshela ku-Ring Laser Gyroscopes
Ukuziphendukela kwemvelo kwaqhubeka nokusungulwa kwe-laser gyroscope yokuqala eyindandatho ngo-1963 nguMacek noDavis.Lokhu okuqanjwa kabusha kwaphawula ukugudluka ukusuka kuma-gyroscopes awakhenikhali kuya kwi-laser gyros, enikeze ukunemba okuphezulu, ukunakekelwa okuphansi, kanye nezindleko ezincishisiwe.Namuhla, ama-laser gyros, ikakhulukazi ezinhlelweni zezempi, abusa imakethe ngenxa yokuthembeka nokusebenza kahle kwawo ezindaweni lapho amasignali e-GPS efakwa engcupheni.
Umgomo Weringi Laser Gyroscopes
Ukuqonda umphumela we-Sagnac
Umsebenzi oyinhloko wama-RLG usekhonweni lawo lokunquma umumo wento esikhaleni esingenalutho.Lokhu kufezwa ngomphumela we-Sagnac, lapho i-interferometer eyindandatho isebenzisa imishayo ye-laser ehamba ngezindlela ezihlukile ezungeze indlela evaliwe.Iphethini yokuphazamisa edalwe yile mishayo isebenza njengendawo eyinkomba emile.Noma yikuphi ukunyakaza kushintsha ubude bendlela yale mishayo, kubangela ushintsho kuphethini yokuphazamiseka ngokulingana nesivinini se-angular.Le ndlela yobuhlakani ivumela ama-RLG ukuthi alinganise umumo ngokunemba okukhethekile ngaphandle kokuthembela kumareferensi angaphandle.
Izicelo Zokuzulazula nezokuthutha
I-Revolutionizing Inertial Navigation Systems (INS)
Ama-RLG abalulekile ekuthuthukisweni kwe-Inertial Navigation Systems (INS), ebalulekile ekuqondiseni imikhumbi, izindiza, kanye nemicibisholo ezindaweni ezinqatshelwe i-GPS.Idizayini yabo ehlangene, engakhuni ibenza bafaneleke ezinhlelweni ezinjalo, okunikela ezisombululweni zokuzulazula ezinokwethenjelwa nezinembile.
Inkundla Ezinzile vs. I-Strap-Down INS
Ubuchwepheshe be-INS buye bavela ukuze bafake kokubili ipulatifomu ezinzile kanye nezinhlelo zokubopha phansi.Inkundla ezinzile ye-INS, naphezu kokuyinkimbinkimbi kwayo kanye nokuthambekela kokuguga, inikeza ukusebenza okuqinile ngokuhlanganiswa kwedatha ye-analog.UseNgakolunye uhlangothi, izinhlelo ze-INS eziboshelwe phansi ziyazuza kumvelo ehlangene nengakhathaleli yama-RLG, okuwenza abe ukukhetha okuncanyelwayo ezindizeni zesimanje ngenxa yokusebenza kahle kwezindleko nokunemba kwawo.
Ithuthukisa Ukuzulazula Kwemicibisholo
Ama-RLG aphinde abambe iqhaza elibalulekile ezinhlelweni zokuqondisa zezikhali ezihlakaniphile.Ezimweni lapho i-GPS ingathembeki khona, ama-RLG ahlinzeka ngenye indlela ethembekile yokuhamba.Ubukhulu bazo obuncane kanye nokumelana namandla amakhulu kubenza bafanelekele imicibisholo namagobolondo ezikhali, okuboniswa izinhlelo ezifana ne-Tomahawk cruise missile kanye ne-M982 Excalibur.
Umdwebo wesibonelo iplathifomu ene-inertial ezinzile esebenzisa izikhwezi.Ngokuhlonishwa kwe-Engineering 360.
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Isikhathi sokuthumela: Apr-01-2024