Andika 50 Fibre Strapdown Inertial Navigation Sisitemu
Ibisobanuro ku bicuruzwa
Andika 50 Optical Fibre Integrated Navigation Sisitemu, igisubizo kigezweho cyakozwe neza kugirango gitange imikorere idahwitse.Sisitemu ikubiyemo ibintu byoroheje kandi byoroheje bitatu-axis ihuriweho-ifunze fibre optique giroscope, umuvuduko waometero, hamwe namakarita yo kuyobora, itanga ikiguzi-kidasanzwe.Gukoresha byinshi-sensor fusion hamwe no kugendana algorithms, itanga ibipimo nyabyo byimyifatire, umutwe, hamwe namakuru yumwanya hamwe nukuri gutangaje.
Yateguwe hifashishijwe ibintu byinshi, sisitemu yo mu bwoko bwa 50 isanga ikoreshwa neza muri sisitemu yo gupima igendanwa igezweho kandi ihanitse kandi igereranya ibinyabiziga byo mu kirere bitagira abapilote (UAVs).Kwishyira hamwe kwayo hamwe nibikorwa byizewe bituma iba umutungo utagereranywa mubikorwa bitandukanye, harimo gukora ubushakashatsi, gushushanya, gufotora mu kirere, nibindi byinshi.
Inararibonye hejuru yikoranabuhanga rya nogisi hamwe na Type 50 Optical Fiber Integrated Navigation Sisitemu, igushoboza gufungura urwego rushya rwukuri kandi neza mubikorwa byawe.
UMURIMO W'INGENZI
Sisitemu itanga uburyo bwa inertial / satelite yogukoresha hamwe nuburyo butagira inertial.
Muburyo bwa inertial / satelite ihuza uburyo bwo kugendana, imbere ya GNSS yakira ikoresha icyogajuru cyerekana amakuru yo kugendana hamwe kandi ikanasohora ikibuga cyabatwara, kuzunguruka, umutwe, umwanya, umuvuduko, namakuru yigihe.Iyo ikimenyetso cyatakaye, ibisohoka birimo umwanya, umuvuduko, n imyifatire ibarwa na inertia, hamwe nibisabwa kugirango ugumane ikibuga neza kandi kizunguruke, hamwe nigihe gito cyamasomo afite imikorere hamwe na metero-urwego ruhagaze neza.
Uburyo butagira inertial (nta GPS ya fusion ibaho nyuma yo gukongeza, kandi niba gufunga byongeye gutakara nyuma yo guhuza, byinjira muburyo bwo kugendana inzira) biranga imikorere yukuri yo gupima imyifatire, kandi irashobora gusohora ikibuga, kuzunguruka, umutwe, no gukora ubushakashatsi buhagaze mumajyaruguru. bishingiye ku kutagira inertie.
KUBIKORWA BIKORWA
| Umushinga | Imiterere yikizamini | Ironderero |
| Umwanya uhagaze | GNSS ikora, la carte | 1.5m |
| GNSS ifite ishingiro, RTK | 2cm + 1ppm | |
| Imyanya itambitse itambitse (Guhuza imikorere) | 80m / 5min （CEP） 500m / 10min （CEP） 1.5nm / 30min （CEP） | |
| Umuvuduko ukabije wumuvuduko utambitse uhagaze (Ikoreshwa mubwato, kandi hariho inzira yo guhinduka mbere yumuvuduko wumuyaga. Ikizamini gifata umuvuduko windege 150km / h nkurugero, kandi umurima wumuyaga urahagaze) | 0.8nm / 30min (CEP) | |
| Amasomo yukuri | Antenna imwe (RMS) | 0.1 ° (Imiterere yimodoka, ikeneye kuyobora) |
| Antenna ebyiri (RMS) | 0.2 ° / L (L nuburebure bwibanze) (RMS) | |
| Kubika amasomo (RMS) | 0.2 ° / 30min （RMS） ， 0.5 ° / h | |
| Kwishakira ibisubizo byukuri mumajyaruguru (RMS) | 0.2 ° SecL, guhuza kabiri kuri 15min 1.0 ° SecL, igice muminota 5-10 | |
| Imyifatire | GNSS ifite ishingiro | 0.02 ° （RMS） |
| Kugumana imyifatire (gutsindwa kwa GNSS) | 0.2 ° / 30min （RMS） ， 0.5 ° / h （RMS） | |
| Umuvuduko nyawo | GNSS ifite agaciro, ingingo imwe L1 / L2 | 0.1m / s （RMS） |
| Gyroscope | Urwego rwo gupima | ± 400 ° / s |
| Zeru kubogama | ≤0.3 ° / h | |
| Umuvuduko | Urwego rwo gupima | ± 20g |
| Zeru kubogama | ≤100µg | |
| Ibipimo bifatika nibiranga amashanyarazi | Umuvuduko | 9-36V DC |
| Gukoresha ingufu | ≤12W (leta ihamye) | |
| I Imigaragarire | Umuyoboro 2 RS232.1 umuyoboro RS422,1 umuyoboro PPS (LVTTL / 422 urwego) | |
| Igipimo | 92.0 mm × 92.0mm × 90.0mm | |
| Ibiranga ibidukikije | Ubushyuhe bwo gukora | -40 ℃ ~ + 60 ℃ |
| Ubushyuhe bwo kubika | -45 ℃ ~ + 70 ℃ | |
| Kunyeganyega | 5 ~ 2000Hz, 6.06g (hamwe no guhungabana) | |
| Ingaruka | 30g, 11ms (hamwe na Shock absorption) | |
| Igihe cyo kubaho | > Imyaka 15 | |
| Umwanya wo gukora | > 24h |
