Lembani 70 LASER Strapdown Inertial Navigation System
Mafotokozedwe Akatundu
RL70 Inertial Navigation System ndi njira yabwino kwambiri yogwiritsira ntchito mtundu wa 70 Ring Laser Gyroscope ndi Quartz Flexible Accelerometer.Imaphatikizana mosasunthika ndi GNSS, ma altimeters, ndi ma mita othamanga, kupereka chidziwitso cholondola chakuyenda kwa onyamula mpweya ndi pansi.Dongosololi ndiloyenera akasinja, magalimoto okhala ndi zida, ndege, ma drones, zombo, magalimoto, njanji zothamanga kwambiri, magalimoto osayendetsedwa ndi anthu, makina olumikizirana ma satellite, ndi ntchito zoboola.Imawonetsetsa kuyenda kolondola ndi CEP ya 0.6 nmile mumayendedwe abwino a inertial komanso osakwana 5m munjira yophatikizika ya GNSS.Dongosololi limapereka kulondola kwapadera pamakona amutu, mawonekedwe opingasa (kugudubuza ndi kukwera), liwiro lopanda kanthu, ndi liwiro lophatikizika la GNSS.Ndi kudalirika kwake komanso kusinthasintha, RL70 ndiye chisankho chabwino pamapulogalamu osiyanasiyana oyenda.
PNKHANI ZOCHITIKA
l mphete yapakatikati ya laser gyro ndi accelerometer ya quartz
l Zosankha zosasunthika kapena zosunthika zodziyimira pawokhaError parameters calibration ndi malipilo pa kutentha kwathunthu
l Kusankha kolowera kosiyanasiyana kwa GNSS/Odometer/DVL
l Njira zosinthira zoyenda
l Kuyenerera kwabwino kwa chilengedwe
l Miyezo yankhondo
APPLICATION MALO
l Kuyenda kwagalimoto yam'nyanja
l Kuyenda kwagalimoto pansi pamadzi ndikuyika
l Kuyika ndi kupeza kumpoto kwa galimoto yamtunda
l Kukhazikika ndi kuwongolera kwa chonyamulira chosuntha
l Muyezo wamakhalidwe pamapulogalamu omwe akufuna
MNTCHITO ZA AIN
l Ili ndi ntchito yotulutsa zidziwitso monga malo onyamulira, mutu, ngodya yamalingaliro, kuchuluka kwa angular ndi liwiro munthawi yeniyeni;
l Ili ndi njira zogwirira ntchito monga kuyenda kopanda inertial ndi INS/GNSS (kuphatikiza Beidou) mayendedwe ophatikizika;
l Kukhala ndi ntchito yolandila zidziwitso zapa satellite zoperekedwa ndi zida zakunja zanthawi yamafupipafupi;
l Imakhala ndi ntchito yodzigwirizanitsa pansi ndikuthandizira ntchito ya mpweya;
l Lili ndi ntchito monga kudziyesa mphamvu, kudziyesa nthawi ndi nthawi, lipoti la chikhalidwe, kubwezera zolakwika za unsembe, ndi kusunga kosasunthika.
PZIZINDIKIRO ZA NTCHITO
| Kulondola kwadongosolo Kulondola Kwadongosolo | Pure Inertial Navigation/Pure Inertial Navigation | 0.6 nmile/1h, CEP | |
| Integrated Navigation/Navigation with GNSS | ≤5m , 1σ _ | ||
| Mutu wamutu / Mutu | 0.03 °, RMS | ||
| Makhalidwe opingasa (kuzungulira ndi kukwera) Mkhalidwe Wopingasa (kuzungulira & kukwera) | 0.006 °, RMS | ||
| Kuthamanga Kwambiri Kwambiri | 1 .5 m/s , RMS | ||
| GNSS Integrated navigation Velocity | 0. 1 m/s , RMS | ||
| Zizindikiro za zipangizo inertial Gyro ndi Accelerometer Parameters | laser gyroscope _ Gyroscope | Range/Range | ± 600 deg/s |
| Tsankho Kukhazikika | ≤0.005 deg/h, 1σ | ||
| Zero bias repeatability Kubwerezabwereza Kokondera | ≤0.005 deg/h, 1σ | ||
| Scale Factor yopanda mzere | 5 ppm | ||
| Accelerometer Accelerometer | Range/Range | ± 15g _ | |
| Tsankho Kukhazikika | ≤10μg, 1σ | ||
| Zero bias repeatability Kubwerezabwereza Kokondera | ≤10μg, 1σ | ||
| Scale Factor yopanda mzere | 15 ppm | ||
| gwirizanitsani nthawi Nthawi Yogwirizanitsa | Chiyambi Chozizira | ≤ 8 min | |
| Yambitsaninso | ≤ 5 min _ | ||
| Kuyamba kwa Air/Ndege | ≤10min | ||
| Maola ogwira ntchito Nthawi Yogwira Ntchito | Nthawi yogwira ntchito / nthawi yogwira ntchito | kuposa 10h | |
| Mawonekedwe a Chiyankhulo mawonekedwe | Mphamvu yamagetsi / Voltage | 18-36 VDC | |
| Kugwiritsa Ntchito Mphamvu | ≤ 40W @ 24VDC | ||
| Mawonekedwe amagetsi / Magetsi | RS232 × 2 RS422 × 3 × 2 Efaneti × 1 1px1 | ||
| Mtengo Wosintha Zambiri (zosasinthika) | 200Hz@115.2kbps _ _ _ | ||
| Gwiritsani ntchito chilengedwe Zachilengedwe | Kutentha kwa Ntchito | -40°C ~+65°C | |
| Kutentha kosungirako / Kutentha Kosungirako | -55°C~+85°C | ||
| Gwiritsani ntchito Altitude/Altitude | 20000m | ||
| Chinyezi | 95% (+25°C) | ||
| Kugwedera/Kugwedezeka | 5g @ 20 ~ 2000Hz | ||
| Kugwedezeka / Kugwedezeka | 40 g, 11 ms, 1/2 Sine | ||
| Thupi katundu Zakuthupi | Makulidwe/ Kukula (L*W*H) | 140 x 233 x 112 mm _ | |
| Kulemera/ Kulemera kwake | 3 kg | ||
Zindikirani: Kapangidwe kake kakhoza kusinthidwa malinga ndi zomwe wogwiritsa ntchito akufuna.
