Lembani 50 Fiber Strapdown Inertial Navigation System
Mafotokozedwe Akatundu
Type 50 Optical Fiber Integrated Navigation System, yankho lapamwamba kwambiri lopangidwa mwaluso kuti lipereke magwiridwe antchito osayerekezeka.Dongosololi limaphatikizapo cholumikizira ndi chopepuka cha atatu-axis chophatikizika chotsekedwa-loop fiber optic gyroscope, accelerometer, ndi khadi yowongolera, yopereka zotsika mtengo kwambiri.Pogwiritsa ntchito kuphatikizika kwapamwamba kwa ma sensor ambiri ndi ma aligorivimu oyenda, imapereka miyeso yolondola yamalingaliro, mutu, ndi chidziwitso cha malo molondola modabwitsa.
Wopangidwa ndi kusinthasintha m'maganizo, makina a Type 50 amapeza ntchito yake yabwino pamakina oyezera am'manja mwapakati mpaka apamwamba kwambiri komanso magalimoto apamtunda apakati mpaka akulu osayendetsedwa ndi anthu (UAVs).Kuphatikiza kwake kopanda msoko komanso magwiridwe antchito odalirika kumapangitsa kuti ikhale yamtengo wapatali m'mafakitale osiyanasiyana, kuphatikiza kufufuza, kupanga mapu, kujambula mlengalenga, ndi zina zambiri.
Dziwani zaukadaulo wapamwamba kwambiri wa navigation ndi Type 50 Optical Fiber Integrated Navigation System, kukuthandizani kuti mutsegule milingo yatsopano yolondola komanso yogwira bwino ntchito zanu.
NTCHITO YAIKULU
Dongosololi limapereka mawonekedwe ophatikizika a inertial / satellite navigation mode ndi njira yoyera ya inertial.
Mumayendedwe ophatikizika a inertial/satellite, cholandilira chamkati cha GNSS chimagwiritsa ntchito chidziwitso cha satelayiti poyenda mophatikizika ndikutulutsa mawu, roll, mutu, malo, liwiro, ndi nthawi ya wonyamula.Chizindikirocho chikatayika, zotulukapo zimaphatikizapo malo, liwiro, ndi malingaliro omwe amawerengedwa ndi inertia, ndi kufunikira kosunga phula lolondola ndi mpukutu, pamodzi ndi ntchito yaifupi yogwira maphunziro ndi kulondola kwa malo a mita.
Njira yoyera ya inertial (palibe kuphatikizika kwa GPS komwe kumachitika mutatha kuyatsa, ndipo loko ikatayikanso pambuyo pa kuphatikizika, imalowa mumayendedwe ophatikizika oyenda) imakhala ndi ntchito yoyezera malingaliro, ndipo imatha kutulutsa mawu, kugudubuza, mutu, ndikusaka osasunthika kumpoto. zochokera ku inertia koyera.
PERFORMANCE INDEX
| Ntchito | Mkhalidwe woyesera | Mlozera |
| Kuyika kulondola | GNSS imagwira ntchito, la carte | 1.5m |
| GNSS ndiyovomerezeka, RTK | 2cm + 1ppm | |
| Kuyimilira kopingasa kokhazikika (Kulinganiza bwino) | 80m/5mphindi (CEP) 500m/10min(CEP) 1.5nm/30min(CEP) | |
| Airspeed combination horizontal positioning holding holding (Imagwiritsidwa ntchito m'bwalo, ndipo pali njira yokhotakhota musanaphatikize liwiro la ndege. Kuyesa kumatenga 150km/h mwachitsanzo, ndipo malo amphepo ndi okhazikika) | 0.8nm/30min (CEP) | |
| Kulondola kwamaphunziro | Mlongoti umodzi (RMS) | 0.1 ° (Magalimoto amafunikira kuyendetsa) |
| Mlongoti wapawiri (RMS) | 0.2°/L (L ndiye kutalika koyambira) (RMS) | |
| Kusunga maphunziro (RMS) | 0.2°/30min(RMS),0.5°/h | |
| Kudzifufuza nokha kumpoto kulondola (RMS) | 0.2 ° SecL, kulumikizana kwapawiri kwa 15min 1.0 ° SecL, unit kwa mphindi 5-10 | |
| Kulondola kwamalingaliro | GNSS ndiyovomerezeka | 0.02 ° (RMS) |
| Kusunga maganizo (kulephera kwa GNSS) | 0.2°/30min(RMS),0.5°/h (RMS) | |
| Kulondola kwa liwiro | GNSS yovomerezeka, mfundo imodzi L1/L2 | 0.1m/s(RMS) |
| Gyroscope | Muyezo osiyanasiyana | ± 400°/s |
| Zero kukondera kukhazikika | ≤0.3°/h | |
| Accelerometer | Muyezo osiyanasiyana | ± 20g |
| Zero kukondera kukhazikika | ≤100µg | |
| Miyeso yathupi ndi mawonekedwe amagetsi | Voteji | 9-36V DC |
| Kugwiritsa ntchito mphamvu | ≤12W (malo okhazikika) | |
| I Chiyankhulo | 2 channel RS232,1 channel RS422,1 channel PPS (LVTTL/422 level) | |
| Dimension | 92.0mm×92.0mm×90.0mm | |
| Makhalidwe a chilengedwe | Kutentha kwa ntchito | -40 ℃~+60 ℃ |
| Kutentha kosungirako | -45 ℃~+70 ℃ | |
| Kugwedezeka | 5 ~ 2000Hz, 6.06g (ndi mayamwidwe owopsa) | |
| Zotsatira | 30g, 11ms (ndi mayamwidwe a Shock) | |
| Utali wamoyo | > zaka 15 | |
| Nthawi yogwira ntchito mosalekeza | > 24h |
