Nheyo uye kuiswa kwehombodo

Nheyo uye kuiswa kwehombodo

(1) Nheyo

Iyo nheyo yetsvina inonzi Sagnac Ears muFizits. Mune imwe nzira yakavharwa yechiedza, matanda maviri echiedza kubva kune imwecheteyo mwenje wechiedza ichapindirwa kana ivo vakasungwa kune imwecheteyo yekuona pfungwa. Kana iyo nzira yakavharwa yechiedza ine kutenderera kwenzvimbo inertive, danda renzvimbo dzakashata uye dzisina kunaka dzinoburitsa mutsauko wechiedza, izvo zvinoenderana neyelocity yeiyo kutenderera kwetatu. Iyo kutenderera kona yeyelocity inoverengwa nekushandisa iyo phase musiyano yakayerwa ne Photoyelectric detector.

Kubva ku formula, iyo yakareba iyo fiber kureba, iyo yakakura yekufamba radius, ipfupi iyo Optical wavelength. Iyo yakanyanya kukurumbira mhedzisiro. Saka zvakanyanya kukosha vhoriyamu ye fog, yakakwira chaiyo. SAGNAC Mhedzisiro ndeyekuenderana nehukama, izvo zvakakosha kwazvo pakugadzirwa kwemanyoro.
Iyo nheyo yehunhu ndeyekuti danda remwenje rinotumirwa kubva kuPhiya SUBE uye anopfuura nepakati nepakati (imwe mugumo inopinda matatu kumira). Matsime maviri anopinda mumhete mune akasiyana mafambiro kuburikidza nemhete uye wobva wadzoka akatenderedza denderedzwa rimwe chete rekubatana. Chiedza chakadzoka chinodzokera kune yakatungamirwa uye ichiona kusimba kuburikidza neiyo inotungamirwa. Iyo nheyo yetsvina inoita kunge yakapfava, asi chinhu chinonyanya kukosha ndechekubvisa zvinhu zvinokanganisa nzira yemitsipa miviri-idambudziko rakakosha kuve fog.

Nheyo yeFiber Optic Gyroscope

(2) Kugadziriswa

Sekureva kweiyo basa rekushanda, fiber optic gyroscopes inogona kukamurwa muparermetric fiber gyroscope (r-fog) Parizvino, iyo yakanyanya kukura fiber optic gyroscope ndiyo interfemetric fiber gyroscope (iyo yekutanga chizvarwa fiber optic gyroscope), iyo inoshandiswa zvakanyanya. Inoshandisa yakawanda-tendeuka fiber coil kuti uwedzere iyo Sagnac Earth. Kune rimwe divi, iyo yakapetwa kiyi inorira inoumbwa neyakawandisa-single-mode fiber coil inogona kupa yakanyanya kujeka, iyo ichaita huwandu hwese hwakaoma.
Zvinoenderana neiyo loop mhando, fog inogona kukamurwa kuva yakavhurika-loop meso uye yakavharwa-loop fog. Iyo yakavhurika-loop fiber optic gyroscope (ogg) ine zvakanakira chimiro chakareruka, mutengo wakaderera, kuvimbika kwakanyanya, uye kushaya simba. Kune rimwe divi, izvo zvakashata zveOgg zviri murombo kupinda-kubuda mutsara uye diki dynamic range. Naizvozvo, inonyanya kushandiswa sekona sensor. Chimiro chakakosha cheiyo yakavhurika-loop iceogr imhron yakapetwa kaviri-beam interferometer. Nekuda kweizvozvo, zvinoshandiswa zvakanyanya mumamiriro ezvinhu ekudzikira okuderera uye vhoriyamu diki.
Performance index ye fog
Fog inonyanya kushandiswa kuyera nelocity, uye chero chiyero chikanganiso.

(1) ruzha

Ruzha rwechisimba rwechisimba runonyanya kutaurwa mune iyo Optical kana photolectric yekuona chikamu, iyo inosarudza iyo shoma yekuona kunzwa kwekunyengera kwemanyoro. Mune fiber-optic gyroscope (fog), paramende inoratidzira ruzha rwechena ruzha rwe angular rate ndeyekufamba kwenguva yekufamba kwebhandi rekuona bandwidth. Panyaya yerudzi chena chete, tsananguro yekufamba-famba inofamba inogona kurerutswa seyakagadziriswa seyakagadziriswa bias kugadzikana kune yakaenzana bandwidth mune imwe bandwidth bandwidth

Kana paine mamwe marudzi eruzha kana kudhiraka, isu tinowanzo shandisa kuongororwa kwaAllan kwekusiyana kuti vatore mafambiro ekufamba nenzira kwayo.

(2) Zero Drift

Carika kuverenga kunodiwa kana uchishandisa fog. Kona inowanikwa neAngar velocity yekubatanidza. Zvinosuruvarisa, kudhiraivha kunounganidzwa mushure menguva yakareba, uye kukanganisa kuri kuwedzera uye hombe. Kazhinji, kana mhinduro yekukurumidza kupindura (pfupi pfupi), ruzha runogona kukurudzira hurongwa. Zvakangodaro, kweAivigation application (Long-term), zero Drift ine kukosha kwakakosha pane system.

(3) chiyero chechokwadi (chiyero chechokwadi)

Izvo zvidiki iyo chiyero chechikanganiso chikanganiso ndechekuti, ndiyo yakanyanya kunaka chiyero mhedzisiro.

Beijing Rofea Optoelectronics Co, Ltd. Inowanikwa muChina "Silicon Valley" - Beijing Zhongguancun Kambani yedu inonyanya kuitwa mukutsvaga kwakazvimirira uye kusimudzira, kugadzirwa, kutengesa, zvinopa mhinduro dzesimba uye masevhisi ezvinyorwa zvevaongorori vesaenzi uye mainjiniya endustration. After years of independent innovation, it has formed a rich and perfect series of photoelectric products, which are widely used in municipal, military, transportation, electric power, finance, education, medical and other industries.

Tiri kutarisira kushandira pamwe newe!