Mofuta oa 70 Fiber Strapdown Inertial Navigation System
Tlhaloso ea Sehlahisoa
FS70 Fiber Optic Integrated Navigation System, e leng tharollo ea morao-rao e kopanyang ka mokhoa o sa tsitsang litšenyehelo le ts'ebetso e ikhethang.Sistimi ena e hahang e hahiloe holim'a gyroscope ea fiber optic e koetsoeng, accelerometer, le boto e amohelang GNSS e phahameng, e netefatsang litekanyo tse nepahetseng le tse tšepahalang.
Ka ho sebelisa fusion e tsoetseng pele ea li-multi-sensor le li-algorithms tsa ho tsamaisa, sistimi ea FS70 e fihlela ho nepahala ho ke keng ha bapisoa ho lekanya maikutlo, sehlooho, le tlhaiso-leseling ea boemo.E etselitsoe ka ho khetheha ho khotsofatsa litlhoko tse thata tsa litsamaiso tse methang tsa mehala tse mahareng ho isa ho tse phahameng, likoloi tse kholo tsa sefofane tse se nang motho (li-UAV), le lits'ebetso tse ling tse fapaneng.
Ka FS70 Fiber Optic Integrated Navigation System, o ka notlolla maemo a macha a ho nepahala le ho ts'epahala ts'ebetsong ea hau.Sebopeho sa eona se feto-fetohang le kopanyo e se nang moeli e etsa hore e be sesebelisoa sa bohlokoa bakeng sa liindasteri tse kang ho etsa lipatlisiso, ho etsa limmapa, ho lemoha hole le tse ling.
Eba le bokamoso ba theknoloji ea ho sesa ka FS70 Fiber Optic Integrated Navigation System 'me u phahamisetse ts'ebetso ea hau maemong a macha.
MOSEBETSI OA MOTHO
Sistimi e na le mokhoa o kopaneng oa inertial / sathelaete navigation hammoho le mokhoa o hloekileng oa inertial.
Ka mokhoa o kopaneng oa inertial/satellite navigation, moamoheli oa GNSS o hapa tlhaiso-leseling ea boemo ba sathelaete e ka sebelisoang bakeng sa tsamaiso e kopaneng.Mokhoa ona o fana ka tlhahiso ea molumo, roll, sehlooho, boemo, lebelo le nako.Ha ho na le tahlehelo ea matšoao, boemo bo baloang ka inertia, lebelo le maikutlo li hlahisoa.Bolulo le roll li hloka tlhophiso e nepahetseng ka ts'ebetso ea nako e khuts'oane ea thupelo mme e ka fihlela boemo bo nepahetseng ba boemo ba metara ka nako e khuts'oane.
Mokhoa o hloekileng oa inertial (ke hore, GPS fusion ha e so ka e etsoa ka mor'a ho sebetsa, 'me haeba e lahleheloa ke senotlolo hape ka mor'a ho kopanngoa, ke ea mokhoa o kopanetsoeng oa ho tsamaea) o na le ts'ebetso e nepahetseng ea ho lekanya maikutlo 'me e ka hlahisa molumo, roll, le sehlooho.Inertia e hloekileng e ka etsa lipatlisiso tse sa fetoheng tsa leboea.
PTEBELLO TS'OANELO
| Paramethara | Index ea tekheniki | ||
| Ho nepahala ha boemo | Ntlha e le 'ngoe (RMS) | 1.2m | |
| RTK (RMS) | 2cm + 1ppm | ||
| Ho sebetsa ka morao (RMS) | 1cm + 1ppm | ||
| Ho lahleheloa ke ho nepahala ha senotlolo (CEP) | 10m, lahleheloa ke senotlolo sa 30s (Bokhoni ba ho tsamaisana hantle) | ||
| Lithuto (RMS) | Lenaka le le leng | 0.1° (maemo a koloi, a hloka ho tsamaisoa) | |
| Antenna tse peli | 0.1° (ea motheo ≥2m) | ||
| kamora ho sebetsa | 0.02° | ||
| Ho lahleheloa ke ho nepahala ha senotlolo | 0.5 °, lahleheloa ke senotlolo ka metsotso e 30 | ||
| Ho ipatlela ho nepahala ha leboa | Ho 1 ° SecL, ikamahanya le 15min (Ho tsamaisana le maemo a mabeli, phapang ea thupelo pakeng tsa maemo a mabeli e kholo ho feta likhato tse 90) | ||
| Boikutlo (RMS) | Lenaka le le leng | 0.02° | |
| Antenna tse peli | 0.02° | ||
| kamora ho sebetsa | 0.015° | ||
| Ho lahleheloa ke ho nepahala ha senotlolo | 0.5 °, lahleheloa ke senotlolo ka metsotso e 30 | ||
| Horizontal velocity accuracy (RMS) | 0.05m/s | ||
| Ho nepahala ha nako | 20ns | ||
| Leqhubu la tlhahiso ea data | 200Hz (Phallo e le 'ngoe 200Hz) | ||
| Gyroscope | Range | 400°/s | |
| Zero leeme botsitso | 0.3°/h (10s kakaretso) | ||
| Sekala sa ntlha Nonlinearity | 100ppm | ||
| Ho tsamaea ka mokhoa o sa reroang | 0.05°/√hora | ||
| Accelerometer | Range | 16g | |
| Zero leeme botsitso | 50ug (karolelano ea lilemo tse 10) | ||
| Sekala sa ntlha Nonlinearity | 100ppm | ||
| Lebelo la ho tsamaea ka tšohanyetso | 0.01m/s/√hora | ||
| Litekanyo tsa 'mele le litšobotsi tsa motlakase | Kakaretso ea boholo | 138.5 limilimithara×136.5 limilimithara×102mm | |
| Boima ba 'mele | <2.7kg (ntle le thapo) | ||
| Matla a kenyang | 12-36VDC | ||
| Tšebeliso ea matla | <24W (boemo bo tsitsitseng) | ||
| Polokelo | Rreserva | ||
| Lethathamo la tikoloho | Mocheso oa ho sebetsa | -40 ℃~+60 ℃ | |
| Mocheso oa polokelo | -45℃～+70℃ | ||
| Ho thothomela ka tšohanyetso | 6.06g, 20Hz ~ 2000Hz | ||
| MTBF | 30000h | ||
| Sebopeho sa sefahleho | PPS, EVENT, RS232, RS422, CAN (Ho ikhethela) | ||
| Boema-kepe ba marang-rang (Bo bolokiloe) | |||
| Sehokelo sa Antenna | |||
| Khokahano ea sensor ea lebelo la mabili | |||
