Lembani 90 LASER Strapdown Inertial Navigation System
Mafotokozedwe Akatundu
Chida cha RL90 Ring Laser Gyro Inertial Navigation ndi chida choyezera mopanda mphamvu kwambiri.Imagwiritsa ntchito Model 90 Ring Laser Gyro ndi flexible quartz accelerometer, kuonetsetsa zolondola komanso zodalirika za navigation.Ndi kuwongolera zolakwika mozama komanso kubweza, dongosololi limapereka kulondola kwapadera.Mapangidwe ake, monga electromagnetic shielding, thermo-balance, vibration mode, ndi kusindikiza, zimatsimikizira kuyenerera kwachilengedwe.RL90 imakwaniritsa CEP ya 1.0 nmile (4h) mumayendedwe osasunthika komanso imapereka kulondola kophatikizika kokwanira kosakwana 5 metres (1σ) ikaphatikizidwa ndi GNSS.Imapereka kulondola kwamutu kwamutu kwa 0.01° RMS ndi mawonekedwe opingasa (mpukutu ndi mawu) kulondola kwa 0.005° RMS.Dongosololi limaperekanso deta yodalirika ya liwiro, ndi kulondola kolondola kwa inertial velocity pa 1.0 m/s RMS ndi GNSS integrated navigation velocity kulondola pa 0.1 m/s RMS.RL90 ndiye yankho labwino pamapulogalamu omwe amafunikira kuyendetsa bwino komanso kodalirika.
PNKHANI ZOCHITIKA
l Mkulu wolondola mphete laser gyro ndi quartz accelerometer
l Kudzilungamitsa kokhazikika kapena kosuntha
l Zolakwa magawo calibration ndi chipukuta misozi mu zonse kutentha osiyanasiyana
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 pansi panyanja
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 | 1.0nmile/4h, CEP | |
| Integrated Navigation/Navigation with GNSS | ≤5m , 1σ _ | ||
| Mutu wamutu / Mutu | 0.01 °, RMS | ||
| Makhalidwe opingasa (kuzungulira ndi kukwera) Mkhalidwe Wopingasa (kuzungulira & kukwera) | 0.005 °, RMS | ||
| Kuthamanga Kwambiri Kwambiri | 1.0 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 | ≤0.002 deg/h, 1σ | ||
| Kubwerezabwereza Kokondera | ≤0.002 deg/h, 1σ | ||
| Scale Factor yopanda mzere | 1 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 | ≤ 15 min | |
| Yambitsaninso | ≤ 10 min _ | ||
| Kuyamba kwa Air/Ndege | ≤15min | ||
| 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) | 370 x 275 x 244 mm _ | |
| Kulemera/ Kulemera kwake | 19kg pa | ||
Zindikirani: Kapangidwe kake kakhoza kusinthidwa malinga ndi zomwe wogwiritsa ntchito akufuna.
