Ituaiga 70 Fiber Strapdown Inertial Navigation System
Fa'amatalaga o oloa
FS70 Fiber Optic Integrated Navigation System, o se fofo faʻaonaponei e tuʻufaʻatasia faʻatasi le tau-lelei ma le faʻatinoina tulaga ese.O lenei faiga fa'ata'ita'i ua fausia i luga o se fa'alava fa'apipi'i fa'apipi'i gyroscope, accelerometer, ma se laupapa GNSS maualuga maualuga, fa'amautinoa le sa'o ma le fa'atuatuaina o fua.
E ala i le fa'aogaina o le tele-sensor fusion ma navigation algorithms, o le FS70 system e maua ai le sa'o le mafaatusalia i le fuaina o uiga, ulutala, ma fa'amatalaga tulaga.Ua fa'atulagaina fa'apitoa e fa'amalieina ai mana'oga fa'apitoa o faiga fa'atatau feavea'i, va'ava'alele tetele e le'i fa'aaogaina (UAV), ma isi fa'aoga eseese.
Faatasi ai ma le FS70 Fiber Optic Integrated Navigation System, e mafai ona e tatalaina tulaga fou o le saʻo ma le faʻamaoni i au gaioiga.O lona uiga fa'apitoa ma le fa'aogaina lelei e avea o se meafaigaluega taua mo pisinisi e pei o su'esu'ega, fa'afanua, va'aiga mamao, ma isi mea.
Tofo i le lumanaʻi o tekonolosi faʻatautaia ma le FS70 Fiber Optic Integrated Navigation System ma siitia lau faʻatinoga i se maualuga fou.
GALUEGA AUTU
O le faiga o lo'o fa'aalia ai le tu'ufa'atasia o le fa'aogaina o le inertial/satelite mode fa'apea fo'i ma le inertial mode.
I le fa'aogaina o le fa'aogaina o le inertial/satelite navigation mode, o le GNSS receiver e pu'eina fa'amatalaga fa'atulagaina satelite e mafai ona fa'aoga mo le fa'aogaina fa'atasi.O lenei faiga e maua ai le pitch, lola, ulutala, tulaga, saoasaoa, ma fa'amatalaga taimi.I le tulaga o se fa'ailo leiloa, o le inertia-fuafuaina tulaga, saoasaoa ma uiga e maua.O le pitch ma le ta'avale e mana'omia le fa'avasega sa'o ma se galuega pu'upu'u e taofi ai ma e mafai ona ausia le tulaga sa'o o le mita i totonu o se taimi pu'upu'u.
O le fa'aogaina mama (o lona uiga, GPS fusu'aga e le'i faia lava pe a uma le fa'aogaina, ma afai e toe leiloa le loka pe a mae'a le fusuaga, o lo'o i totonu o le fa'aogaina fa'atasi) o lo'o i ai se galuega sa'o fua o uiga ma e mafai ona fa'aalia le pitch, ta'avale, ma ulutala.E mafai e le inertia mama ona faia su'esu'ega i matu.
PERFORMANCE INDEX
| Parameter | Fa'ailoga fa'apitoa | ||
| Tulaga sa'o | Tasi tasi (RMS) | 1.2m | |
| RTK(RMS) | 2cm+1ppm | ||
| Fa'ata'otoga (RMS) | 1cm+1ppm | ||
| Ma'imau le sa'o loka (CEP) | 10m, leiloa loka 30s (Fa'aoga lelei) | ||
| Vasega (RMS) | Antenna tasi | 0.1° (Tulaga ta'avale, mana'omia ona fa'agasolo) | |
| Antenna fa'alua | 0.1° (fa'avae ≥2m) | ||
| fa'agasologa | 0.02° | ||
| Ma'imau le sa'o o taofi mau | 0.5°, leiloa loka mo le 30 minute | ||
| Sa'o a'ia'i i matu | I le 1°SecL, fa'aoga mo le 15min (Fa'alua tulaga fa'aoga, o le eseesega i le va o tulaga e lua e sili atu i le 90 tikeri) | ||
| Uiga (RMS) | Antenna tasi | 0.02° | |
| Antenna fa'alua | 0.02° | ||
| fa'agasologa | 0.015° | ||
| Ma'imau le sa'o o taofi mau | 0.5°, leiloa loka mo le 30 minute | ||
| Sa'o saosaoa faalava (RMS) | 0.05m/s | ||
| Sa'o taimi | 20ns | ||
| Fa'asologa o fa'amatalaga fa'aola | 200Hz (Tausaga fa'atino 200Hz) | ||
| Gyroscope | Avanoa | 400°/s | |
| E leai se fa'aituau mautu | 0.3°/h (10s averesi) | ||
| Fa'atatau fua Nonlinearity | 100ppm | ||
| Savali fa'ata'oto | 0.05°/√hr | ||
| Accelerometer | Avanoa | 16g | |
| E leai se fa'aituau mautu | 50ug (10s averesi) | ||
| Fa'atatau fua Nonlinearity | 100ppm | ||
| Saosaoa savali fa'afuase'i | 0.01m/s/√h | ||
| Fua fa'aletino ma uiga eletise | Aotelega fua | 138.5mm×136.5mm×102mm | |
| mamafa | <2.7kg (e le aofia ai le uaea) | ||
| Volosa fa'aofi | 12~36VDC | ||
| Fa'aaogāga malosi | <24W (tulaga tumau) | ||
| Teuga | Fa'asao | ||
| Fa'ailoga o le siosiomaga | O le vevela o galuega | -40℃~+60℃ | |
| Teuga vevela | -45℃～+70℃ | ||
| Vibration fa'afuase'i | 6.06g，20Hz~2000Hz | ||
| MTBF | 30000h | ||
| Uiga fa'aoga | PPS, EVENT, RS232, RS422, CAN (Filifili) | ||
| Tau feso'ota'iga (Fa'asao) | |||
| Antenna fa'aoga | |||
| Fa'aoga fa'aoga fa'alogo saosaoa uili | |||
