Momo 50 Fiber Strapdown Inertial Navigation System
Whakaahuatanga hua
Momo 50 Optical Fiber Integrated Navigation System, he otinga tapahi-matau i tino hangaia hei whakarato i nga mahi kore.Kei roto i tenei punaha he toka-toru-a-toru me te maamaa kua whakauruhia ki te kati-koropiko muka optic gyroscope, accelerometer, me te kaari arataki, he utu tino whai hua.Ma te whakamahi i te whakakotahitanga maha-sensor matatau me te whakatere algorithms, ka tukuna e ia nga inenga o te waiaro, te upoko, me nga korero tuunga me te tino tika.
I hoahoatia me te whai whakaaro nui, ka kitea e te punaha Momo 50 tana tono tino pai i roto i nga punaha ine waea pūkoro tino tika me te reo ki nga waka rererangi kore tangata (UAV).Ko tana whakaurunga korekore me te mahi pono ka waiho hei taonga nui mo nga momo ahumahi, tae atu ki te ruri, te mapi, te whakaahua rererangi, me etahi atu.
Ka wheako i te tihi o te hangarau whakatere me te Momo 50 Optical Fiber Integrated Navigation System, e taea ai e koe te whakatuwhera i nga taumata hou o te tino tika me te whai hua i roto i o mahi.
MAIN FUNCTION
Ka tukuna e te punaha he aratau whakatere inertial/satellite me te aratau inertial parakore.
I roto i te aratau whakatere inertial/satellite integrated navigation, ka whakamahia e te kaikawe GNSS o roto nga korero mo te tuunga amiorangi mo te whakatere whakauru me te whakaputa i nga korero a te kaikawe, te pukapuka, te upoko, te waahi, te tere, me te wa.Ka ngaro te tohu, kei roto i te whakaputanga te tuunga, te tere, me te waiaro kua tatauhia e te inertia, me te hiahia kia mau tonu te tima me te hurihuri, me te mahi pupuri akoranga mo te wa poto me te tika o te tuunga taumata mita.
Ko te aratau inertial parakore (kaore he hanumi GPS ka puta i muri i te hiko, a ki te ngaro ano te raka i muri i te whakakotahitanga, ka uru ki te aratau whakatere whakauru) e whakaatu ana i te mahi ine waiaro tika, ka taea te whakaputa i te pitch, te hurihuri, te upoko, me te mahi rapu i te raki. i runga i te inertia parakore.
WHAKAMAHI WHAKAMAHI
| Kaupapa | Te ahua whakamatautau | Taurangi |
| Te tika o te tuunga | Ka mahi a GNSS, a la carte | 1.5m |
| He mana te GNSS, RTK | 2cm+1ppm | |
| Te tuunga whakapae inerstial parakore (Te pai o te tirohanga) | 80m/5min（CEP） 500m/10min（CEP） 1.5nm/30min（CEP） | |
| Ko te whakakotahitanga o te tererangi te pupuri i te tuunga whakapae (Ka whakamahia i runga i te waarangi, kei te huri haere i mua i te whakakotahitanga o te tererangi. Ko te whakamatautau he 150km/h te tere o te rere hei tauira, a ka pumau te papa hau) | 0.8nm/30min (CEP) | |
| Tikanga akoranga | Antenna kotahi (RMS) | 0.1° (Nga ahuatanga o te waka, me whakanekeneke) |
| pūihi rua (RMS) | 0.2°/L (L ko te roanga turanga) (RMS) | |
| Te pupuri akoranga (RMS) | 0.2°/30min（RMS），0.5°/h | |
| Te kimi tika ki te raki (RMS) | 0.2°SecL, tīaroaro rua mō te 15min 1.0°SecL, wae mo te 5-10 meneti | |
| Te tika o te waiaro | GNSS whaimana | 0.02°（RMS） |
| Pupuri waiaro (GNSS rahunga) | 0.2°/30min（RMS），0.5°/h（RMS） | |
| Te tika o te tere | GNSS whaimana, ira kotahi L1/L2 | 0.1m/s（RMS） |
| Gyroscope | Awhe ine | ±400°/s |
| Kore te pumau | ≤0.3°/h | |
| Whakateretere | Awhe ine | ±20g |
| Kore te pumau | ≤100µg | |
| Te taha tinana me nga ahuatanga hiko | Ngaohiko | 9-36V DC |
| Kohi hiko | ≤12W (tuuturu) | |
| I Atanga | 2 hongere RS232,1 hongere RS422,1 hongere PPS (LVTTL/422 taumata) | |
| Ahu | 92.0mm×92.0mm×90.0mm | |
| Nga ahuatanga taiao | Te pāmahana whakahaere | -40℃~+60℃ |
| Te pāmahana rokiroki | -45℃~+70℃ | |
| Wiri | 5~2000Hz, 6.06g(me te ruumatanga) | |
| Pānga | 30g, 11ms(me te horonga Rua) | |
| Te roanga o te ora | >15 tau | |
| Te wa mahi tonu | >24h |
