Ituaiga 98 Fiber Strapdown Inertial Navigation System
Fa'amatalaga o oloa
FS98 Fiber Optic Integrated Navigation System, o se fofo pito sili ona lelei e tuʻufaʻatasia le saʻo, taugofie, ma le faʻaogaina.O lenei faiga fa'apitoa o lo'o fa'ata'amilomilo solo i se tapuni fa'amau fa'apipi'i optic gyroscope, accelerometer, ma se GNSS maualuga pito i luga laupapa, fa'amautinoa e le mafaatusalia le sa'o ma le fa'amaoni.
E ala i le faʻaogaina o le faʻaogaina o le tele-sensor fusion ma faʻataʻitaʻiga algorithms faʻaonaponei, o le FS98 faiga e tuʻuina atu ala i le maualuga-saʻo fua, faʻafeiloaʻi manaʻoga faigata o faiga faʻaoga feaveaʻi, taʻavale tetele e le faʻaaogaina (UAV), ma isi. talosaga e mana'omia ai uiga tonu, ulutala, ma fa'amatalaga tulaga.
Faatasi ai ma le FS98 Fiber Optic Integrated Navigation System, e mafai ona e si'itia ma le mautinoa au galuega i se maualuga fou.Pe o su'esu'ega, fa'afanua, po'o so'o se isi lava alamanuia e mana'omia ai le sa'o sa'o, o lenei faiga e fa'ainisinia e tu'uina atu ai fa'atinoga fa'apitoa ma fa'amoemoega taunu'uga.
Tofo i le lumanaʻi o tekinolosi faʻatautaia ma le FS98 Fiber Optic Integrated Navigation System ma tatala tulaga fou o le saʻo, lelei, ma le manuia i au taumafaiga.
GALUEGA AUTU
O le faiga o lo'o fa'aalia uma ai le tu'ufa'atasia o le fa'aogaina o le inertial/satelite mode ma le mama inertial mode.I le inertial/satellite integrated navigation mode, e mafai e le GNSS receiver ona maua faʻailoga mai satelite, tuʻuina atu faʻamatalaga faʻatulagaina mo faʻasalalauga tuʻufaʻatasia.Afai e leiloa le faailo, o le faiga e sui i se vaifofo inertial mo le tulaga, saoasaoa ma uiga, tuʻuina atu mita-tulaga tulaga saʻo i se taimi puupuu.
I le isi itu, o le mama inertial mode e maua ai le fua sa'o o uiga ma e mafai ona maua ai le pitch, lola ma fa'amatalaga ulutala.E le gata i lea, o loʻo i ai le malosi e suʻe ai i matu.
FA'AALIGA FA'AVAE
l Tulaga sa'o e o'o ile maualuga ole senitimita
l E sili atu le sese o le fuaina o uiga nai lo le 0.01°
l fa'aogaina o le vevela: -40~60 ℃
l Siosiomaga Vibration: 20 ~ 2000Hz, 3.03g
l Ituaiga tau tamaoaiga, lagolago RS232, RS422, CAN ma isi tulaga masani
l Ole taimi ole va ole toilalo e oo atu ile 30000h
PERFORMANCE INDEX
| Parameter | Fa'amatalaga fa'apitoa | |
| Tulaga sa'o
| Tulaga Tasi (RMS) | 1.2m |
| RTK (RMS) | 2cm+1ppm | |
| Fa'ata'otoga (RMS) | 1cm+1ppm | |
| Ma'imau le sa'o loka (CEP) | 2nm, leiloa le loka mo 60min① | |
| Ulutala (RMS)
| Sa'o Tu'ufa'atasi | 0.1°② |
| Fa'ata'otoga | 0.01° | |
| Ma'imau-o-Loka Taofi Sa'o | 0.02°， leiloa loka mo 60min① | |
| Sa'o sa'o a le tagata lava ia | 0.1°SecL, Fa'atonu 15min ③ | |
| Uiga (RMS)
| Sa'o tu'ufa'atasi | 0.01° |
| Fa'ata'otoga | 0.006° | |
| Ma'imau-o-Loka Taofi Sa'o | 0.02°， leiloa loka mo 60min① | |
| Sa'o saosaoa faalava (RMS) | 0.05m/s | |
| Sa'o taimi | 20ns | |
| Fa'asologa o fa'amatalaga fa'aola | 200Hz④ | |
| Gyroscope
| Avanoa | 300°/s |
| E leai se fa'aituau mautu | 0.02°/h⑤ | |
| Fua Fa'atatau | 50ppm | |
| Le laina laina | 0.005°/√hr | |
| Accelerometer
| Ta'amilosaga fa'afuase'i | 16g |
| Avanoa | 50ug⑤ | |
| Le Fa'aituau Fa'amaumau | 50ppm | |
| Fua Fa'atatau | 0.01m/s/√h | |
| Fua fa'aletino ma uiga eletise
| Nonlinearity | 176.8mm×188.8mm×117mm |
| Saosaoa solo feoai | <5kg（E le o iai le uaea） | |
| Fua | 12~36VDC | |
| mamafa | <24W(Homeostasis) | |
| Voltage Ulufale | Fa'apolopolo | |
| Fa'amatalaga fa'alesiosiomaga
| Fa'aaogāga malosi | -40℃~+60℃ |
| Teuga | -45℃～+70℃ | |
| Galulue Vevela | 3.03g，20Hz~2000Hz | |
| MTBF | 30000h | |
| Uiga fa'aoga | PPS, MEA na tupu, RS232, RS422, MAFAI (filifiliga) | |
| Tau feso'ota'iga (fa'asao) | ||
| Antenna fa'aoga | ||
| Fa'aoga fa'aoga fa'alogo saosaoa uili | ||
Fa'aaliga: ①E aoga le fa'aoga;②On-board tulaga, e manaʻomia ona faʻaogaina;③Fa'alua tulaga fa'aoga, o le eseesega i le va o le lua tulaga ulutala e sili atu i le 90 tikeri;④O le auala e tasi 200Hz;⑤10s averesi.
