Nyora 70 Fiber Strapdown Inertial Navigation System
Chigadzirwa tsananguro
FS70 Fiber Optic Integrated Navigation System, mhinduro yemazuva ano inosanganisa zvisina musono mutengo-unoshanda uye kuita kwakasarudzika.Iyi yekucheka-kumucheto sisitimu yakavakirwa pane yakavharwa-loop fiber optic gyroscope, accelerometer, uye yakakwirira-yekupedzisira GNSS yekugamuchira bhodhi, kuve nechokwadi chaiwo uye akavimbika zviyero.
Nekushandisa advanced-sensor fusion uye navigation algorithms, iyo FS70 sisitimu inowana isingaenzaniswi nekuyera maitiro, musoro, uye chinzvimbo ruzivo.Yakagadzirirwa chaizvo kuti ienderane nezvinodiwa zvakaomesesa zvepakati kusvika pakakwirira nemazvo ekuyeresa masisitimu enhare, hombe dzemuchadenga dzisina munhu (UAVs), uye mamwe akasiyana maapplication.
NeFS70 Fiber Optic Integrated Navigation System, unogona kuvhura mazinga matsva echokwadi uye akavimbika mukushanda kwako.Hunhu hwayo hwakasiyana-siyana uye kusanganisa kusanganisa kunoita kuti ive chishandiso chakakosha kumaindasitiri akadai sekuongorora, mepu, kuona kure, nezvimwe.
Sangana neramangwana retekinoroji yekufambisa neFS70 Fiber Optic Yakabatanidzwa Navigation System uye simudza kuita kwako kune hurefu hutsva.
BASA RUKURU
Iyo sisitimu inoratidzira yakasanganiswa inertial / setiraiti yekufamba modhi pamwe chete yakachena inertial modhi.
Mune yakasanganiswa inertial/satellite navigation modhi, iyo GNSS inogamuchira inotora setiraiti yekumisikidza ruzivo iyo inogona kushandiswa kusanganisa kufamba.Iyi modhi inoburitsa mutakuri pitch, roll, musoro, chinzvimbo, kumhanya, uye ruzivo rwenguva.Muchiitiko chekurasikirwa kwechiratidzo, iyo inertia-yakaverengerwa chinzvimbo, velocity uye maitiro anobuda.Iyo pitch uye roll inoda chaiyo calibration ine yenguva pfupi kosi inobata basa uye inogona kuwana mita-level yekumisikidza iko mukati menguva pfupi.
Iyo yakachena inertial modhi (kureva kuti, GPS fusion haina kumbobvira yaitwa mushure mesimba, uye kana ikarasikirwa nekiyi zvakare mushure mekusanganiswa, ndeye yakabatanidzwa yekufambisa modhi) ine chaiyo yekuyera maitiro uye inogona kuburitsa pitch, roll, uye. musoro.Pure inertia inogona kuita static north kutsvaga.
PERFORMANCE INDEX
| Parameter | Indekisi yehunyanzvi | ||
| Kururama kwenzvimbo | Nzvimbo imwe chete (RMS) | 1.2m | |
| RTK (RMS) | 2cm+1ppm | ||
| Post-processing (RMS) | 1cm+1ppm | ||
| Kurasika kwekiyi kurongeka (CEP) | 10m, kurasikirwa kukiya 30s (Alignment kunyatsoshanda) | ||
| Kosi (RMS) | Single antenna | 0.1 ° (Mamiriro emotokari, inoda kufamba) | |
| Kaviri antenna | 0.1° (yekutanga ≥2m) | ||
| post-processing | 0.02° | ||
| Kurasika kwekukiya kubata chaiko | 0.5 °, kurasikirwa nekiyi kwemaminitsi makumi matatu | ||
| Kuzvitsvakira kuchamhembe chaiko | Pa 1 ° SecL, gadzirisa 15min (Kaviri chinzvimbo kurongeka, kosi musiyano pakati pezvinzvimbo zviviri wakakura kupfuura 90 madhigirii) | ||
| Maitiro (RMS) | Single antenna | 0.02° | |
| Kaviri antenna | 0.02° | ||
| post-processing | 0.015° | ||
| Kurasika kwekukiya kubata chaiko | 0.5 °, kurasikirwa nekiyi kwemaminitsi makumi matatu | ||
| Horizontal velocity accuracy (RMS) | 0.05m/s | ||
| Kurongeka kwenguva | 20ns | ||
| Data kubuda frequency | 200Hz (Kubuda kamwe chete 200Hz) | ||
| Gyroscope | Range | 400°/s | |
| Zero bias kugadzikana | 0.3°/h (avhareji yegumi) | ||
| Scale factor Nonlinearity | 100ppm | ||
| Angular random walk | 0.05°/√hr | ||
| Accelerometer | Range | 16g | |
| Zero bias kugadzikana | 50ug (avhareji yegumi) | ||
| Scale factor Nonlinearity | 100ppm | ||
| Velocity kufamba zvisina tsarukano | 0.01m/s/√awa | ||
| Zvimiro zvemuviri uye maitiro emagetsi | Zvose chiyero | 138.5mm×136.5mm×102mm | |
| Kurema | <2.7kg (kunze kwetambo) | ||
| Input voltage | 12～36VDC | ||
| Simba rekushandisa | <24W (yakadzikama) | ||
| Storage | Rreserv | ||
| Environmental index | Kushanda tembiricha | -40 ℃~+60 ℃ | |
| Kuchengetedza tembiricha | -45℃～+70℃ | ||
| Random vibration | 6.06g, 20Hz ~ 2000Hz | ||
| MTBF | 30000h | ||
| Interface characteristic | PPS, CHIITIKO, RS232, RS422, CAN (Sarudzo) | ||
| Network port (Yakachengetedzwa) | |||
| Antenna interface | |||
| Wheel speed sensor interface | |||
