Thayipha i-70 Fiber Strapdown Inertial Navigation System
Incazelo yomkhiqizo
I-FS70 Fiber Optic Integrated Navigation System, isixazululo sesimanjemanje esihlanganisa ngaphandle komthungo ukusebenza kahle kwezindleko nokusebenza okukhethekile.Lolu hlelo olusezingeni eliphezulu lwakhiwe phezu kwe-closed-loop fibre optic gyroscope, i-accelerometer, kanye nebhodi lokwamukela le-GNSS eliphezulu, eliqinisekisa izilinganiso ezinembile nezithembekile.
Ngokusebenzisa ukuhlanganiswa kwezinzwa eziningi okuthuthukisiwe nama-algorithms okuzulazula, uhlelo lwe-FS70 luzuza ukunemba okungenakuqhathaniswa ekulinganiseni isimo sengqondo, isihloko, nolwazi lwendawo.Iklanyelwe ngokukhethekile ukubhekelela izidingo eziqinile zamasistimu okulinganisa amaselula anembe kakhulu, izimoto ezinkulu ezingenamuntu (ama-UAV), nezinye izinhlelo zokusebenza ezihlukahlukene.
Nge-FS70 Fiber Optic Integrated Navigation System, ungavula amaleveli amasha okunemba nokuthembeka ekusebenzeni kwakho.Imvelo yayo eguquguqukayo nokuhlanganiswa okungenazihibe kuyenza ibe ithuluzi elibaluleke kakhulu ezimbonini ezifana nokuhlola, ukwenza amamephu, izinzwa ezikude, nokuningi.
Izwa ikusasa lobuchwepheshe bokuzulazula nge-FS70 Fiber Optic Integrated Navigation System futhi ukhuphule ukusebenza kwakho kufinyelele phezulu.
UMSEBENZI OPHAMBILI
Uhlelo luhlanganisa imodi yokuzulazula ene-inertial/sethelayithi ehlanganisiwe kanye nemodi ye-inertial emsulwa.
Kumodi ehlanganisiwe yokuzulazula kwe-inertial/satellite, isamukeli se-GNSS sithwebula ulwazi lokuma kwesathelayithi olungase lusetshenziselwe ukuzulazula okuhlanganisiwe.Le modi ikhipha ukuphakama kwenkampani yenethiwekhi, iroli, isihloko, indawo, isivinini, nolwazi lwesikhathi.Esimeni sokulahlekelwa kwesignali, indawo yokubalwa kwe-inertia, isivinini nesimo sengqondo kuyaphuma.Iphimbo nokugingqika kudinga ukulinganiswa okunembile ngomsebenzi wokubamba isifundo sesikhathi esifushane futhi kungafinyelela ukunemba kokuma kweleveli yemitha phakathi nesikhathi esifushane.
Imodi ye-inertial emsulwa (okungukuthi, ukuhlanganiswa kwe-GPS akukaze kwenziwe ngemva kokukhanyisa, futhi uma iphinda ilahlekelwa ukukhiya ngemva kokuhlanganiswa, ingeyemodi yokuzulazula edidiyelwe) inomsebenzi wokulinganisa isimo sengqondo onembile futhi ingakhipha iphimbo, ukugoqa, kanye isihloko.I-inertia ehlanzekile ingenza ukusesha okumile enyakatho.
PINHLOKO YOMSEBENZI
| Ipharamitha | Inkomba yobuchwepheshe | ||
| Ukunemba kwesikhundla | Iphoyinti elilodwa (RMS) | 1.2m | |
| I-RTK (RMS) | 2cm+1ppm | ||
| I-Post-processing (RMS) | 1cm+1ppm | ||
| Ukulahleka kokunemba kokukhiya (CEP) | 10m, lahlekelwa ukukhiya 30s (ukuqondanisa ukusebenza kahle) | ||
| Isifundo (RMS) | I-antenna eyodwa | 0.1° (Izimo zemoto, zidinga ukuhamba) | |
| I-antenna ephindwe kabili | 0.1° (isisekelo ≥2m) | ||
| ngemuva kokucubungula | 0.02° | ||
| Ukulahlekelwa ukunemba kokubanjwa kwengidi | 0.5 °, lahlekelwa ilokhi imizuzu engama-30 | ||
| Ukunemba kokuzifunela enyakatho | Ku-1°SecL, qondanisa i-15min (Ukuqondanisa indawo okukabili, umehluko wesifundo phakathi kwalezi zindawo ezimbili mkhulu kunamadigri angu-90) | ||
| Isimo sengqondo (RMS) | I-antenna eyodwa | 0.02° | |
| I-antenna ephindwe kabili | 0.02° | ||
| ngemuva kokucubungula | 0.015° | ||
| Ukulahlekelwa ukunemba kokubanjwa kwengidi | 0.5 °, lahlekelwa ilokhi imizuzu engama-30 | ||
| Ukunemba kwesivinini esivundlile (RMS) | 0.05m/s | ||
| Ukunemba kwesikhathi | 20ns | ||
| Imvamisa yokuphuma kwedatha | 200Hz (Okukhiphayo okukodwa okungu-200Hz) | ||
| I-Gyroscope | Ibanga | 400°/s | |
| Ukuzinza kwe-Zero bias | 0.3°/h (isilinganiso samasekhondi angu-10) | ||
| Isici sesikali Ukungalandeli umugqa | 100ppm | ||
| Ukuhamba okungahleliwe kwe-angular | 0.05°/√ihora | ||
| I-Accelerometer | Ibanga | 16g | |
| Ukuzinza kwe-Zero bias | 50ug (isilinganiso sama-10s) | ||
| Isici sesikali Ukungalandeli umugqa | 100ppm | ||
| Isivinini sokuhamba okungahleliwe | 0.01m/s/√hora | ||
| Ubukhulu bomzimba nezici zikagesi | Ubukhulu bebonke | 138.5 mm×136.5 mm×102mm | |
| Isisindo | <2.7kg (ngaphandle kwekhebuli) | ||
| I-voltage yokufaka | 12 - 36VDC | ||
| Ukusetshenziswa kwamandla | <24W (isimo esizinzile) | ||
| Isitoreji | Ngikhonze | ||
| Inkomba yezemvelo | Izinga lokushisa lokusebenza | -40℃~+60℃ | |
| Izinga lokushisa lesitoreji | -45℃～+70℃ | ||
| Ukudlidliza okungahleliwe | 6.06g, 20Hz ~ 2000Hz | ||
| MTBF | 30000h | ||
| Isici sesixhumi esibonakalayo | I-PPS, EVENT, RS232, RS422, CAN (Ongakukhetha) | ||
| Imbobo yenethiwekhi (Godliwe) | |||
| Isixhumi esibonakalayo se-antenna | |||
| Isixhumi esibonakalayo senzwa yesivinini sesondo | |||
