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Ring Laser Gyroscopes (RLGs) yakafambira mberi zvakanyanya kubva payakavambwa, ichiita basa rakakosha mukufamba kwemazuva ano uye masisitimu ekufambisa. Ichi chinyorwa chinotarisa mukuvandudza, musimboti, uye mashandisirwo eRLGs, kuratidza kukosha kwavo muinertial navigation masisitimu uye kushandiswa kwavo mune dzakasiyana siyana dzekufambisa.
Nhoroondo Yerwendo rweGyroscopes
Kubva kuConcept to Modern Navigation
Rwendo rwemagyroscopes rwakatanga nekubatana kwekutanga gyrocompass muna 1908 naElmer Sperry, anonzi "baba vemazuva ano tekinoroji yekufambisa," uye Herman Anschütz-Kaempfe. Kwemakore, magyroscopes akaona kuvandudzwa kwakakura, kuwedzera kushandiswa kwavo mukufambisa uye kufambisa. Kufambira mberi uku kwaita kuti magyroscopes ape nhungamiro yakakosha yekudzikamisa ndege nendege uye kuita kuti otopilot aite. Chiratidziro chakakurumbira chakaitwa naLawrence Sperry muna Chikumi 1914 chakaratidza kugona kwegyroscopic autopilot nekudzikamisa ndege paakanga akamira muimba yevatyairi, achiratidza kusvetuka kwakakosha kumberi mune tekinoroji yeautopilot.
Shanduko kuenda kuRing Laser Gyroscopes
Iko kushanduka kwakaenderera mberi nekugadzirwa kweyekutanga ring laser gyroscope muna 1963 naMacek naDavis. Uku kutsva kwakaratidza shanduko kubva kune mechanic gyroscopes kuenda ku laser gyros, iyo yakapa yakanyanya kunaka, kuderera kwekugadzirisa, uye kuderedzwa kwemitengo. Nhasi, ring laser gyros, kunyanya mumashandisirwo echiuto, inotonga pamusika nekuda kwekuvimbika kwavo uye kushanda nesimba munzvimbo dzine masaini eGPS.
Iyo Nheyo yeRing Laser Gyroscopes
Kunzwisisa Sagnac Mhedzisiro
Basa repakati reRLGs riri mukukwanisa kwavo kuona kutaridzika kwechinhu munzvimbo inetial. Izvi zvinowanikwa kuburikidza neiyo Sagnac mhedzisiro, apo ring interferometer inoshandisa laser matanda achifamba akapesana akatenderedza nzira yakavharwa. Iyo yekukanganisa patani inogadzirwa nematanda aya inoshanda senge yakamira referensi nzvimbo. Chero kufamba kunoshandura kureba kwegwara rematanda aya, zvichikonzera shanduko mune yekukanganisa pateni inoenzana neangular velocity. Iyi nzira yehungwaru inobvumira maRLGs kuyera kutariswa kwakasarudzika pasina kuvimba nemareferenzi ekunze.
Zvishandiso muNavigation uye Transportation
Revolutionizing Inertial Navigation Systems (INS)
MaRLG anobatsira mukuvandudza Inertial Navigation Systems (INS), iyo yakakosha pakutungamirira ngarava, ndege, uye makombi munzvimbo dzinorambwa neGPS. Yavo compact, frictionless dhizaini inoita kuti ive yakanakira maapplication akadaro, zvichipa kune yakavimbika uye yakaringana mhinduro dzekufamba.
Yakasimbiswa Platform vs. Strap-Down INS
INS matekinoroji akashanduka kuti asanganise ese akagadzikana chikuva uye tambo-pasi masisitimu. Yakagadzikana chikuva INS, kunyangwe yavo mechanical kuoma uye kukurumidza kupfeka, inopa kuita kwakasimba kuburikidza neanalog data yekubatanidza. On therumwe rutivi, tambo-pasi INS masisitimu anobatsirwa kubva kune compact uye kuchengetedza-isina hunhu hweRLGs, zvichiita kuti ive sarudzo inosarudzika yemazuva ano ndege nekuda kwekudhura-kugona uye kurongeka.
Kuvandudza Missile Navigation
RLGs zvakare inoita basa rakakosha mumasisitimu ekutungamira e smart munitions. Munzvimbo umo GPS isingavimbike, maRLG anopa imwe nzira yakavimbika yekufambisa. Hukuru hwavo hudiki uye kuramba masimba akawandisa zvinoita kuti vakwanise kupotsera uye mabhomba ezvombo, zvinoratidzwa nemasisitimu akaita seTomahawk cruise missile uye M982 Excalibur.
Dhiagiramu yemuenzaniso gimbaled inertial yakagadzikana chikuva uchishandisa mounts. Nekuda kweInjiniya 360.
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Nguva yekutumira: Kubvumbi-01-2024