I-Fibre Optic Gyroscopes Coil nge-inertial navigation navigation systems

Bhalisela imidiya yethu yezenhlalo yokuthumela okusheshayo

I-Ring Laser Gyroscopes (RLGS) ithuthuke kakhulu kusukela yasungulwa, idlala indima ebaluleke kakhulu ezinhlelweni zanamuhla zokuhamba nezinhlelo zokuhamba. Le ndatshana idonsela ekuthuthukisweni, imigomo, kanye nokusetshenziswa kwama-RLGS, ukugqamisa ukubaluleka kwayo ezinhlelweni zokuhambisa navigation kanye nokusetshenziswa kwazo ezinhlanganweni ezahlukahlukene zokuhamba.

Uhambo lomlando lwe-gyroscopes

Kusuka kumqondo kuya navigation yanamuhla

Uhambo lwe-gyroscopes lwaqala ngokusungulwa kwe-gyrocomppass yokuqala ngo-1908 ngo-Elmer Sperry, ebizwa ngokuthi "uyise wobuchwepheshe besimanje nakuthi," noHerman Anschütz-Kaempfe. Kuyo yonke le minyaka, i-gyroscopes ibone ukuthuthuka okukhulu, ithuthukisa ukusetshenziswa kwayo ekuzulazuleni nasekuhambeni. Lezi zithuthuka zinikeze amandla ama-gyroscopes ukuhlinzeka ngeziqondiso ezibalulekile zokuqinisa izindiza zezindiza futhi kuvumela ukusebenza kwe-autopilot. Ukuboniswa okuphawulekayo kukaLawrence Sperry ngoJuni 1914 kwabonisa amandla we-autopilot ye-gyroscopic ngokuzinza indiza ngenkathi emi kwi-cockpit, umaka i-bup ebalulekile phambili kubuchwepheshe be-autopilot.

Ukuguqula ukukhala ama-laser gyroscopes

Ukuziphendukela kwemvelo kwaqhubeka nokusungulwa kwendandatho yokuqala ye-Laser Gyroscope ngo-1963 ngoMacek noDavis. Lokhu okusha kuphawula ukushintshwa kusuka kuma-gyroscopes emishini kuya e-laser gyros, okunikele ngokunemba okuphezulu, ukulungiswa okuphansi kanye nezindleko ezincishisiwe. Namuhla, indandatho ye-laser gyros, ikakhulukazi ezihlolweni zezempi, ilawule imakethe ngenxa yokwethenjwa kwayo kanye nokusebenza kahle ezindaweni lapho amasiginali we-GPS ehlehla khona.

Umgomo we-Ring Laser Gyroscopes

Ukuqonda umphumela we-sagnac

Ukusebenza okuyisisekelo kwama-RLGS kulele emandleni abo okuthola ukuqondiswa kwento endaweni yangephakathi. Lokhu kutholakala ngomphumela we-sagnac, lapho i-ring interferometer isebenzisa khona imishayo ye-laser ehamba ezinhlakeni eziphambeneyo ezungeze indlela evaliwe. Iphethini yokuphazamisa eyenziwe yilezi zingoma isebenza njengendawo yesethenjwa emile. Noma yikuphi ukunyakaza kuguqula ubude bendlela yale mishayo, okubangela ushintsho ephethini lokuphazamisa ngokulingana kwe-angular velocity. Le ndlela yobuhlakani ivumela ama-RLGs ukukala ukuqondisisa ngokunemba okuhlukile ngaphandle kokuncika ezinkomeni zangaphandle.

Izicelo ekuzula nasezokuhamba

Ukuguqula amasistimu wokuhambisa navigation (ins)

Ama-RLGS angejwayelekile ekuthuthukisweni kwezinhlelo zakwaVertivanigation (ins), ezibalulekile emikhunjini eholayo, izindiza, kanye nemicibisholo yezindawo ezinqatshelwe yi-GPS. Idizayini yabo engenamkhawulo, engenakuphikwa ibenza babe nelungele izinhlelo ezinjalo, bafaka isandla kwizisombululo ezinokwethenjelwa ngokwengeziwe nezinembile zokuhamba navigation.

Isiteji esizinzile vs. strap-phansi ins

Ubuchwepheshe be-Ins buvele ukuthi bafake phakathi nepulatifomu yokuzinza nezinhlelo ze-strap-Down. I-Staptimed Stiment ins, naphezu kobunzima babo bemishini kanye nokuqina kokugqoka, nikeza ukusebenza okunamandla ngokuhlanganiswa kwedatha ye-analog. UseEzinye izinhlelo zezandla, izinhlelo ze-Strap-Down inzuzo zizuza kwimvelo ehlanganisiwe nokugcinwa kwamahhala kwama-RLGS, okwenza ukuba babe ukukhetha okuthandwayo kwezindiza zesimanje ngenxa yokusebenza nokunemba kwabo.

Ukuthuthukisa ukuzulazula kwe-Missile

I-RLGS nayo idlala indima ebalulekile ezinhlelweni zokuqondisa ze-Smart Munitions. Ezindaweni lapho i-GPS ingathembekile, ama-RLGs ahlinzeka ngenye indlela ethembekile yokuhambisa. Ubukhulu babo obuncane kanye nokumelana namabutho amakhulu kubenze balungele ama-mithiles kanye namagobolondo obuciko obu-artillery, ababoniswa ngezinhlelo ezifana ne-tomahawk cruise missile kanye ne-M982 Excalibur.

Umdwebo wesibonelo ipulatifomu e-Gimelaled inertilised inertilized platform isebenzisa izintaba_

Umdwebo wesibonelo sepulatifomu elizinzile elizinzile lisebenzisa izintaba. Ngomusa we-Engineering 360.

 

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Isikhathi Sokuthumela: APR-01-2024