Momo 70 Fiber Strapdown Inertial Navigation System
Whakaahuatanga hua
Ko te FS70 Fiber Optic Integrated Navigation System, he otinga hou e whakakotahi ana i te whai hua-utu me te mahi tino pai.Ka hangaia tenei punaha tapahi-mata ki runga i te gyroscope muka whatu katia, whakatere, me te poari whiwhi GNSS teitei, me te whakarite i nga inenga tika me te pono.
Ma te whakamahi i te whakakotahitanga maha-sensor matatau me te whakatere algorithms, ka tutuki te punaha FS70 i te tino tika i roto i te ine i te waiaro, te upoko, me nga korero tuunga.He mea hanga motuhake ki te whakatutuki i nga whakaritenga kaha o nga punaha inenga waea me te tino tika, nga waka rererangi nui (UAV), me etahi atu tono.
Ma te FS70 Fiber Optic Integrated Navigation System, ka taea e koe te iriti i nga taumata hou o te tika me te pono i roto i o mahi.Ko tona ahua maha me te whakaurunga korekore ka waiho hei taputapu tino nui mo nga umanga penei i te ruri, te mapi, te tirotiro mamao, me etahi atu.
Ka wheako i te heke mai o te hangarau whakatere me te FS70 Fiber Optic Integrated Navigation System me te whakanui i to mahi ki nga taumata hou.
MAIN FUNCTION
Kei roto i te punaha he aratau whakatere inertial/satellite me te aratau inertial parakore.
I roto i te aratau whakatere inertial/satellite, ka hopuhia e te kaiwhiwhi GNSS nga korero mo te tuunga amiorangi ka taea te whakamahi mo te whakatere whakauru.Ko tenei aratau ka whakaputa i te papa kawe, te pukapuka, te upoko, te waahi, te tere, me nga korero mo te wa.Mena ka ngaro te tohu, ka puta te tuunga inetia, te tere me te waiaro.Ko te pitch me te roera e hiahia ana ki te whakatikatika tika me te mahi pupuri akoranga mo te wa poto ka taea te whakatutuki i te tika o te tuunga taumata mita i roto i te wa poto.
Ko te aratau inertial parakore (ara, ko te whakakotahitanga GPS kare ano kia mahia i muri i te hiko, a ki te ngaro ano te raka i muri i te hanumi, no te aratau whakatere whakauru) kei a ia he mahi ine waiaro tika, ka taea te whakaputa i te pitch, te huri, me te pane.Ka taea e te inertia parakore te rapu i te raki pateko.
PTE WHAKAMAHI WHAKAMAHI
| Tawhā | Taupū Hangarau | ||
| Te tika o te tuunga | Ira kotahi (RMS) | 1.2m | |
| RTK（RMS） | 2cm+1ppm | ||
| Tukatuka-muri (RMS) | 1cm+1ppm | ||
| Ngaronga o te tika maukati (CEP) | 10m, ngaro maukati 30s (He pai te tirohanga) | ||
| Akoranga (RMS) | Antenna kotahi | 0.1° (Nga ahuatanga o te waka, me whakanekeneke) | |
| Antenna rua | 0.1° (raina turanga ≥2m) | ||
| i muri i te tukatuka | 0.02° | ||
| Kua ngaro te tika o te pupuri maukati | 0.5°, ngaro raka mo te 30 meneti | ||
| Te rapu whaiaro tika ki te raki | I te 1°SecL, whakahāngai mo te 15min (Te tirohanga takirua, ko te rereketanga akoranga i waenga i nga tuunga e rua he nui ake i te 90 nga nekehanga) | ||
| Waiaro (RMS) | Antenna kotahi | 0.02° | |
| Antenna rua | 0.02° | ||
| i muri i te tukatuka | 0.015° | ||
| Kua ngaro te tika o te pupuri maukati | 0.5°, ngaro raka mo te 30 meneti | ||
| Te tika o te tere whakapae (RMS) | 0.05m/s | ||
| Te tika o te wa | 20ns | ||
| Te auau putanga raraunga | 200Hz (Putanga Kotahi 200Hz) | ||
| Gyroscope | Awhe | 400°/s | |
| Kore te pumau | 0.3°/h (10s toharite) | ||
| Tauine tauwehe Korerangi | 100ppm | ||
| Te hikoi matapōkere koki | 0.05°/√hr | ||
| Whakateretere | Awhe | 16g | |
| Kore te pumau | 50ug (10s toharite) | ||
| Tauine tauwehe Korerangi | 100ppm | ||
| Te hikoi ohorere | 0.01m/s/√haora | ||
| Te taha tinana me nga ahuatanga hiko | Te taha whanui | 138.5 mm×136.5 mm×102mm | |
| Taumaha | <2.7kg (haunga te taura) | ||
| ngaohiko whakauru | 12～36VDC | ||
| Kohi hiko | <24W (tuuturu) | ||
| Rokiroki | Rahui | ||
| Taurangi taiao | Te pāmahana whakahaere | -40℃~+60℃ | |
| Te pāmahana rokiroki | -45℃～+70℃ | ||
| Wiri tupurangi | 6.06g，20Hz~2000Hz | ||
| MTBF | 30000h | ||
| Te ahuatanga atanga | PPS, KAUPAPA, RS232, RS422, CAN (Kōwhiringa) | ||
| Tauranga Whatunga (Rahuitia) | |||
| Atanga Antenna | |||
| Atanga pūoko tere wira | |||
