Hom 50 Fiber Strapdown Inertial Navigation System
Khoom piav qhia
Hom 50 Optical Fiber Integrated Navigation System, ib qho kev daws teeb meem meticulously engineered los muab kev ua tau zoo tsis sib xws.Cov kab ke no suav nrog kev sib cog lus thiab lub teeb yuag peb-axis kev sib txuas kaw-kab fiber ntau optic gyroscope, accelerometer, thiab daim npav qhia, muab cov txiaj ntsig tshwj xeeb.Leveraging advanced multi-sensor fusion thiab navigation algorithms, nws muab cov kev ntsuas meej ntawm tus cwj pwm, nqe lus, thiab txoj haujlwm cov ntaub ntawv nrog qhov tseeb zoo kawg li.
Tsim los nrog ntau yam hauv siab, Hom 50 qhov system pom nws daim ntawv thov zoo tshaj plaws hauv nruab nrab mus rau siab precision ntsuas lub tshuab ntsuas hluav taws xob thiab nruab nrab rau cov tsheb loj tsis muaj neeg siv (UAVs).Nws txoj kev sib koom ua ke tsis sib haum xeeb thiab kev ua tau zoo ua rau nws muaj txiaj ntsig zoo rau ntau yam kev lag luam, suav nrog kev soj ntsuam, daim ntawv qhia, kev yees duab huab cua, thiab lwm yam.
Kev paub txog qhov kawg ntawm kev siv tshuab navigation nrog Hom 50 Optical Fiber Integrated Navigation System, ua rau koj qhib cov qib tshiab ntawm qhov tseeb thiab kev ua haujlwm hauv koj txoj haujlwm.
MAIN FUNCTION
Lub kaw lus muaj kev sib xyaw ua ke inertial / satellite navigation hom thiab hom ntshiab inertial.
Nyob rau hauv inertial/satellite integrated navigation hom, lub internal GNSS receiver siv satellite positioning cov ntaub ntawv rau integrated navigation thiab outputs lub carrier lub suab, yob, nqe lus, txoj hauj lwm, ceev, thiab lub sij hawm cov ntaub ntawv.Thaum lub teeb liab ploj lawm, cov zis muaj xws li txoj hauj lwm, tshaj tawm, thiab tus cwj pwm xam los ntawm inertia, nrog rau qhov yuav tsum tau ua kom muaj suab nrov thiab yob, nrog rau lub sijhawm luv luv tuav haujlwm thiab ntsuas qhov ntsuas qhov tseeb.
Hom ntshiab inertial (tsis muaj GPS fusion tshwm sim tom qab lub hwj chim, thiab yog tias xauv rov qab ploj lawm tom qab fusion, nws nkag mus rau hauv kev sib xyaw navigation hom) nta qhov ntsuas tus cwj pwm raug, thiab tuaj yeem tso tawm suab, yob, nqe lus, thiab ua haujlwm sab qaum teb nrhiav. Raws li cov ntshiab inertia.
Kev ua tau zoo INDEX
| Qhov project | Kev kuaj mob | Index |
| Positioning raug | GNSS ua haujlwm, a la carte | 1,5m ua |
| GNSS siv tau, RTK | 2 cm + 1 ppm | |
| Ntshiab inertial kab rov tav positioning (Alignment efficiency) | 80m / 5 min (CEP) 500m / 10 min (CEP) 1.5nm / 30min (CEP) | |
| Airspeed sib xyaw ua ke kab rov tav txoj hauj lwm tuav (Nws yog siv rau ntawm lub nkoj, thiab muaj tig maneuver ua ntej airspeed ua ke. Qhov kev ntsuam xyuas yuav siv sij hawm 150km / h ya davhlau ceev raws li piv txwv, thiab cua teb yog ruaj khov) | 0.8nm/30min (CEP) | |
| Cov ntaub ntawv raug | Tib kav hlau txais xov (RMS) | 0.1 ° (Lub tsheb tej yam kev mob, yuav tsum tau maneuver) |
| Dual kav hlau txais xov (RMS) | 0.2 ° / L (L yog lub hauv paus ntev) (RMS) | |
| Course khaws cia (RMS) | 0.2 ° / 30min (RMS), 0.5 ° / h | |
| Kev nrhiav tus kheej sab qaum teb qhov tseeb (RMS) | 0.2 ° SecL, dual alignment rau 15 min 1.0 ° SecL, chav tsev rau 5-10 feeb | |
| Tus cwj pwm raug | GNSS siv tau | 0.02 ° (RMS) |
| Kev tuav tswj tus cwj pwm (GNSS ua tsis tiav) | 0.2 ° / 30min (RMS), 0.5 ° / h (RMS) | |
| Kev nrawm nrawm | GNSS siv tau, ib qho taw qhia L1 / L2 | 0.1m / s (RMS) |
| Gyroscope | Kev ntsuas ntau | ± 400 ° / s |
| Zero bias stability | ≤0.3° / h | |
| Accelerometer | Kev ntsuas ntau | ± 20g |
| Zero bias stability | ≤100µg | |
| Lub cev qhov ntev thiab cov yam ntxwv hluav taws xob | Qhov hluav taws xob | 9-36V DC |
| Kev siv fais fab | ≤12W (kwv yees) | |
| I Interface | 2 channel RS232,1 channel RS422,1 channel PPS (LVTTL / 422 qib) | |
| Dimension | 92.0mm × 92.0mm × 90.0 hli | |
| Environmental yam ntxwv | Ua haujlwm kub | -40 ℃ ~ + 60 ℃ |
| Cia kub | -45 ℃ ~ + 70 ℃ | |
| Kev vibration | 5 ~ 2000Hz, 6.06g (nrog kev poob siab) | |
| Kev cuam tshuam | 30g, 11ms (nrog kev poob siab) | |
| Lub neej ntev | > 15 xyoo | |
| Lub sijhawm ua haujlwm tsis tu ncua | > 24 h |
