Mofuta oa 90 LASER Strapdown Inertial Navigation System
Tlhaloso ea Sehlahisoa
RL90 Ring Laser Gyro Inertial Navigation Device ke sehlahisoa sa ho metha se sa sebetseng hantle.E sebelisa Model 90 Ring Laser Gyro le flexible quartz accelerometer, ho netefatsa lintlha tse nepahetseng le tse tšepahalang tsa ho sesa.Ka tlhahlobo e hlokolosi ea liphoso le matšeliso, sistimi e fana ka nepo e ikhethang.Likarolo tsa moralo oa eona, joalo ka tšireletso ea electromagnetic, thermo-balance, vibration mode, le ho tiisa, li netefatsa ho nepahala ha tikoloho.RL90 e finyella CEP ea 1.0 nmile (4h) ka mokhoa o hloekileng oa ho tsamaea ka inertial le ho fana ka mokhoa o kopanetsoeng oa ho tsamaea o ka tlaase ho limithara tse 5 (1σ) ha o kopantsoe le GNSS.E fana ka ho nepahala ha ntlha ea sehlooho ea 0.01° RMS le boikutlo bo tšekaletseng (rola le molumo) bo nepahetseng ba 0.005° RMS.Sistimi ena e boetse e fana ka data e tšepahalang ea lebelo, ka ho nepahala ha inertial velocity e hloekileng ho 1.0 m/s RMS le GNSS e kopaneng ea lebelo la ho tsamaea ka lebelo ho 0.1 m/s RMS.RL90 ke tharollo e nepahetseng bakeng sa lits'ebetso tse hlokang ts'ebetso e nepahetseng le e tšepahalang ea ho sesa.
PLIEKETSENG LITS'OANE
l Ho nepahala ha lesale la laser gyro le quartz accelerometer
l Boikemisetso ba ho ikamahanya le maemo a boikhethelo kapa bo tsamaeang
l Li-parameter tsa liphoso tsa ho lekanya le matšeliso sebakeng sa mocheso o feletseng
l Likhokahano tse fapaneng tse fapaneng tsa khetho bakeng sa GNSS/Odometer/DVL
l Mekhoa ea ho sesa e hlophisehang
l Ho tšoaneleha ha tikoloho ho babatsehang
l Litekanyetso tsa sesole
ATS'ELISO LIBAKA
l Ho tsamaea ka tlas'a leoatle
l Ho beha le ho fumana leboea bakeng sa koloi ea fatše
l Ho tsitsisa le ho laola ho tsamaisa sepalangoang
l Tekanyo ea maikutlo bakeng sa lits'ebetso tse batlang
MMOSEBETSI AIN
l E na le mosebetsi oa ho hlahisa tlhahisoleseding e kang boemo ba mopalami, sehlooho, angle ea maikutlo, sekhahla sa angular le lebelo ka nako ea sebele;
l E na le mekhoa ea ho sebetsa joalo ka navigation e hloekileng ea inertial le INS/GNSS (ho kenyeletsoa Beidou) navigation e kopaneng;
l Ho ba le ts'ebetso ea ho amohela tlhaiso-leseling ea satellite e fanoang ke lisebelisoa tse tloaelehileng tsa sistimi ea nako ea kantle;
l E na le mosebetsi oa ho ikamahanya le mobu le ho tšehetsa mosebetsi oa ho tsamaisa moea;
l E na le mesebetsi e kang ho itlhahloba ka matla, ho itlhahloba nako le nako, tlaleho ea boemo, matšeliso a phoso ea ho kenya, le polokelo e sa fetoheng.
PLIEKETSENG TS'EBETSO
| Ho nepahala ha sistimi Ho Nepaha ha Tsamaiso | Pure Inertial Navigation/Pure Inertial Navigation | 1.0nmile/4h, CEP | |
| Navigation/Navigation e kopaneng le GNSS | ≤5m , 1σ _ | ||
| Lehlakore la hlooho (le-ho-na) /Heading | 0.01°, RMS | ||
| Boikutlo bo otlolohileng (rola le molumo) Boikutlo bo otlolohileng (rola le molumo) | 0.005°, RMS | ||
| Lebelo le Hloekileng la Inertial | 1.0 m/s , RMS | ||
| GNSS Integrated navigation Velocity | 0. 1 m/s , RMS | ||
| Lipontšo tsa lisebelisoa tsa inertial Gyro le Accelerometer Parameters | laser gyroscope _ Gyroscope | Range/ Range | ± 6 00 deg/s |
| Leeme Botsitso | ≤0.002 deg/h, 1σ | ||
| Leeme Pheta-pheta | ≤0.002 deg/h, 1σ | ||
| Scale Factor e se nang linearity | 1 ppm | ||
| Accelerometer Accelerometer | Range/ Range | ± 15g _ | |
| Leeme Botsitso | ≤10μg , 1 σ | ||
| Zero bias pheta-pheta Leeme Pheta-pheta | ≤10μg , 1 σ | ||
| Scale Factor e se nang linearity | 15 ppm | ||
| lekanya nako Nako ea ho tsamaisana | Cold Start | ≤ 15 mets | |
| Qala hape | ≤ metsotso e 10 _ | ||
| Moeeng/Ho Qala ka Sefofane | ≤15min | ||
| Lihora tsa ho sebetsa Nako ea Ts'ebetso | Nako e tsoelang pele ea ho sebetsa / Nako ea ts'ebetso | ho feta 10h | |
| Likarolo tsa Sehokelo segokahanyi | Phepelo ea motlakase / Voltage | 18 ~ 36VDC | |
| Tšebeliso ea Matla | ≤ 40W @ 24VDC | ||
| Khokahano ea motlakase/Motlakase | RS232 × 2 RS422 × 3 KA × 2 Ethernet × 1 1pps × 1 | ||
| Sekhahla sa ntlafatso ea lintlha (e ka lokisoa) | 200Hz@115.2kbps _ _ _ | ||
| Sebelisa tikoloho Tikoloho | Mocheso oa ho sebetsa | -40°C~+65°C | |
| Mocheso oa polokelo/Mocheso oa ho boloka | -55°C~+85°C | ||
| Sebedisa Altitude/Altitude | 20000m | ||
| Mongobo | 95% (+25°C) | ||
| Tšisinyeho/ Ho sisinyeha | 5g @ 20 ~ 2000Hz | ||
| Ho tshoha/ ho tshoha | 40 g, 11 ms, 1/2 Sine | ||
| Lintho tsa 'mele Ea nama | Litekanyo/ Boholo (L*W*H) | 370 x 275 x 244 mm _ | |
| Boima/ Boima | 19 lik'hilograma | ||
Tlhokomeliso: Sebopeho se ka etsoa ho latela litlhoko tsa mosebedisi.
