Chii chiri kusimba kugara?
Zvakakosha zvekuchinja
Nheyo dzakakosha dzekuvharirwa kusavira kune akin kune iyo yedzimwe nzira dzekufambisa. Inotiza kuwana ruzivo rwakakosha, kusanganisira chinzvimbo chekutanga, kutaridzika kwekutanga, kutungamira uye kufungidzira kweiyo data yekubatanidza, uye kufambidzana neyakasarudzika kuona ma parameter, sekutaridzika uye chinzvimbo.
Basa revanonzwisisa mune inertial navigation
Kuti uwane iyo yazvino kutaridzika Aya ma sensors anoyera angalar velocity uye kuwedzera kwekutakura mune inertial reference. Iyo data inozosanganiswa uye yakagadziriswa nekufamba kwenguva yekuwana velocity uye hukama chinzvimbo ruzivo. Pashure pacho, ruzivo urwu runoshandurwa muAivigation kuronga system, mune conjunction ine yekutanga data data, inogumisa mukutsunga kwenzvimbo iripo yemutakuri.
Mashandiro emisangano yemasertial navigation system
Inertial Navigation Systems inoshanda sekuzvishandira, yemukati yakavharwa-loop ivigation system. Ivo havavimbi pane chaiyo-nguva yekunze data yekugadzirisa kugadzirisa zvikanganiso panguva yekufamba kwemutakuri. Nekudaro, imwe chete inertial Navigation system yakakodzera kupfupi-nguva yekufamba-famba mabasa. Zvekushandisa kwenguva refu, zvinofanirwa kusanganiswa nedzimwe nzira dzekufamba, dzakadai seSatellite-yakavakirwa masisitimu ekufamba-famba, kusvika nguva nenguva yekugadzirisa zvikanganiso zvemukati zvakaunganidzwa.
Kuwanda kwekusanzwisisika
Mune zvemazuva ano Navigation tekinoroji, kusanganisira kushamisika kwekufara, Satellite Navigation, uye radio Wavigation, Inertial Navigation Inomirira SEZVINOGONESA. Izvo hazvishusha seinini nharaunda kunzvimbo dzekunze kana zvichienderana nezvinhu zvekudenga kana zvikwangwani zvekunze. Nekuda kweizvozvo, magetsi ekufamba-famba anopa iyo yepamusoro mwero yekuvhenekesa, ichiita kuti vave vakanakira mafaro achida kuverengera kukuru.
Nhema Tsanangudzo yeInertial Navigation
Inertial Navigation System (Ins) ndiyo Navigation Paramende Fesiture system iyo inoshandisa gyroscopes uye accelerometers sevanonzwisisa. Iyo sisitimu, yakavakirwa pachiyero cheGyroscopes, inosimbisa iyo yekufamba-famba yekubatanidza iyo uchishandisa iyo yekubuditsa maAcerometer kuti iite velocity uye chinzvimbo chekutakura mune yekufambisa yekufambisa system.
Zvikumbiro zveInertial Navigation
Inertial tekinoroji yakawana zvinyorwa zvepamhepo zvakazara mumatunhu akasiyana-siyana, kusanganisira kusarudzika, kushandisa mari, geodesy, neodiologs kuongororwa, robotics, uye masisitimu echitima, uye masisitimu echitima. With the advent of advanced inertial sensors, inertial technology has extended its utility to the automotive industry and medical electronic devices, among other fields. Ichi chiitiko chekuwedzera chinosimbisa chinoshanda chinowedzera basa rekutyaira rekuvharirwa mukupa yakakwirira-chaiyo kufamba-famba uye kumisikidza kugona kwehuwandu hwehuwandu hwekushandisa.
Iyo yakakosha chikamu cheinternation nhungamiro:Fiber optic gyroscope
Nhanganyaya kune Fiber Optic Gyroscopes
Inertial navigation system zvakanyanya kuvimba nekukwana uye nekunyatsojeka kwezvikamu zvavo zvakakosha. Chimwe chinhu chakadai chakavandudza zvakanyanya kugona kweaya masisitimu ndeye fiber optic gyroscope (fog). Fog in sensor inodakadza iyo inotora basa rekupokana mukuyera iyo yekutakura yeyelocity nelocity ine chokwadi chinoshamisa.
Fiber Optical Gyroscope Operation
Vafemo vanoshanda pachisimbiso cheSAGNAC Chishandiso, chinosanganisira kupatsanura laser beas mumakwara maviri akapatsanuka, achibvumira kufamba mumativi akatarisana neyakagadzirwa fiber optic loop. Kana mutakuri, akanyudzwa nehasha, anotenderera, mutsauko munguva yekufamba pakati pematanda maviri anoenderana neyelarity yekutenderera kwemutakuri. Iyi nguva kunonoka, inozivikanwa seSagnac Phase Shift, inozoyerwa chaizvo, ichiita kuti vasiye fog kuti ipe data chaiyo maererano nekutenderera kwemutakuri.
Iyo nheyo yeiyo fiber optic gyroscope inosanganisira kuburitsa danda rechiedza kubva kuPhazdetector. Ichi chidimbu chiedza chinopfuura nepakati nepakati, kupinda mune imwe mugumo uye kubuda kubva kune mumwe. Izvo zvinobva zvafamba kuburikidza neyekunze loop. Matanda maviri echiedza, achiuya kubva kune akasiyana mafambiro, isa chiuno uye upedze superposition mushure mekutenderera uchitenderera. Chiedza chinodzoka zvakare chinopinda-chinobuda chiedza diode (LED), iyo inoshandiswa kuona kukura kwayo. Kunyange nheyo yeiyo fiber optic gyroscope inogona kunge yakananga, dambudziko rakanyanya kunaka riripo mukubvisa zvinhu zvinokanganisa nzira yekureba kwematanda maviri echiedza. Iyi ndeimwe yenyaya dzakaoma dzakatarisana nekuvandudzwa kwe fiber optic gyroscopes.
1: Superluminescent Diode 2: PhotodetEctor diode
3.light sours Coupler 4.fiber mhete coupler 5.Popisa Fiber Mhete
Zvakanakira Fiber Optic Gyroscopes
Mahara anopa akati wandei zvakanakira izvo zvinoita kuti vave nyore mumasertial navigation system. Ivo vanozivikanwa nekuziva kwavo kwakasarudzika, kuvimbika, uye kusimba. Kusiyana nemuchina gyros, maira haana zvikamu zvinofamba, kuderedza njodzi yekupfeka uye kubvarura. Pamusoro pezvo, ivo vanopokana nekuvhunduka uye vibration, vachiita kuti vakwanise kuve vakanakira nharaunda dzakadai sekushandiswa uye dzekudzivirira.
Kubatanidzwa kweFiber Optic Gyroscopes mune inertial navigation
Inertial navigation masisitimu ari kuwedzera kubatanidza mafotera nekuda kwekunyatsojeka uye kuvimbika. Aya maGyroscopes anopa akakosha eyelocity zviyero zvinodiwa pakutsunga kwechokwadi kwekutarisa uye chinzvimbo. Nekubatanidza mitezo mune iripo inertial Navigation Systems, vashandisi vanogona kubatsirwa kubva mukuvandudzwa kwekufambisa, kunyanya mumamiriro ezvinhu apo kunyatsojeka kwakakosha.
Zvikumbiro zveFiber Optic Gyroscopes mune Inertial Navigation
Iko kusanganisa kwematanga akawedzera mafomu ekushandisa erertial navigation system kune dzakasiyana siyana domain. MuAerospace uye Aviation, Fog-Systems Systems inopa chaiyo Navigation mhinduro dze Ndege, Drones, uye Spacecraft. Ivo zvakare vanoshandiswa zvakanyanya mumakumbo ekufamba, kuongorora kweGeological, uye kuyambuka marobhoti, kugonesa aya masisitimu kuti vashande nesimba rekuvandudza uye kuvimbika.
Dzakasiyana-siyana dzakasarudzika dzeFiber Optic Gyroscopes
Fiber optic gyroscopes inouya mune dzakasiyana siyana kurongedza, neiyo predominant imwe parizvino ichipinda nzvimbo yeinjiniya ndiyoYakavharwa-loop polarization-kuchengetedza fiber optic gyroscope. Pamukara weiyi gyroscope ndivoPolarization-kuchengetedza fiber loop, ichisanganisira polarization-yekuchengetedza machira uye chaiyo yakagadzirirwa chimiro. Kuvakwa kwechiuno ichi kunosanganisira nzira ina yeSymmetric yemhepo, inowedzera neine yakasarudzika inosimbisa Gel kuumba yakasimba-nyika fiber loop coil coliol.
Kiyi yePolarization-kuchengetedza fiber optic gyro coil
▶ Unoshamisa chimiro dhizaini:Mireza yeGyroscope inoratidzira yakasarudzika chimiro dhizaini iyo inogara dzakasiyana-siyana mhando dzezvipenga-kuchengetedza fibers nekuzorora.
▶ Four Fourd Symmetric Winding Technique:Iyo ina Fourd Symmetric inonamira maitiro anoderedza shupe maitiro, anoona zviyero zvakazara uye zvakavimbika.
▶ Yepamberi Kuisa Alaling Gel Zvinyorwa:Basa rekushanda rakapfuura rairo rairo rairo raisanganisira, rinosanganiswa negadziriro yekushandisa yakasarudzika, inokwidziridza kupokana nekubvunda
▶ Kuwedzeredza tembiricha kugadzikana:Ngarava dzeGyroskope
▶ Rakareruka Lightweight Puramework:Iyo Gyroscope zvishwe zvine mainjiniya ane yakananga asi yakaremara chimiro, chinovimbisa yakakwira kugadzirisa.
▶ Zvinoenderana nemhepo inokanganisa:Maitiro ekutsvedza anoramba akagadzikana, kujaira kune izvo zvinodiwa zvevakasiyana-siyana fiber optic gyroscopes.
Reference
Minda, PD (2008). Nhanganyaya yekuita zvine simba kugara.Chinyorwa cheKufamba kweNavigation, 61(1), 13-28.
El-Sheimy, N., Hou, H., & Niu, X. (2019). Inertial sensors technologies yeNavigation application: mamiriro ehunyanzvi.Satellite Navigation, 1(1), 1-15.
Woodman, OJ (2007). Sumo yekusagadzikana kufamba.University of Cambridge, komputa laboratory, UCAM-CL-Tr-696.
Chatila, R., & Laumond, JP (1985). Chinzvimbo chinorehwa uye chinowirirana nyika modello mobile marobhoti.Mukufambiswa kweiyo 1985 IEEE PELEALLER CONCERITE PAROBOTICS uye Automation(Vol. 2, mapeji. 138-145). Aeee.
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