Nyora 100 Rotary Fiber Strapdown Inertial Navigation System
Chigadzirwa tsananguro
Kuunza iyo FS100, yakazara sisitimu yakagadzirirwa kupa yakakwirira-chaiyo kuyerwa uye kutonga kugona.Iyi yepamberi sisitimu inosanganisira akati wandei akakosha, zvinosanganisira Inertial Measurement Unit (IMU), Rotation Mechanism, Navigation Computer, GNSS Board, Navigation Software, DC Power Supply, uye Mechanical Components.
Iyo IMU, chikamu chakakosha cheFS100, ine matatu akanyanya-chaiyo fiber optic gyroscopes, matatu quartz flexure accelerometers, komputa yekufambisa, yechipiri magetsi, uye dunhu rekutora data.Kushandisa yakakwirira-chaiyo yakavharwa-loop fiber optic gyroscope, accelerometer, uye yakakwirira-yekupedzisira GNSS inogamuchira bhodhi, iyo FS100 system inoshandisa yekucheka-kumucheto akawanda-sensor fusion uye navigation algorithms kuti ibudise yakasarudzika yemaitiro, velocity, uye chinzvimbo ruzivo.
Iyo FS100 sisitimu inobata kune akasiyana-yakanyanya-chaiyo kuyerwa uye kutonga zvinodiwa pane akawanda maapplication.Nzvimbo dzayo dzakakosha dzekushandisa dzinosanganisira:
Huru UAV Reference Inertial Guidance: Iyo FS100 inopa chaiyo inertial kutungamira kugona kune hombe dzisina munhu dzemuchadenga mota (UAVs), kuve nechokwadi chekufambisa uye kutonga.
Marine Compass: Nekunyatsojeka kwayo uye kugadzikana, iyo FS100 inoshanda seyakanakira kambasi mhinduro yezvikumbiro zvemugungwa.
Yekuzvimiririra YeArtillery Oriental: Iyo FS100 sisitimu inopa kwakaringana kutarisisa kugona kune inozvifambisa-inofambisa artillery masisitimu, ichigonesa kutarisisa uye kutonga.
Mota-Yakavakirwa Positioning uye Oriental: Uchishandisa iyo FS100, mota dzinogona kuwana chaiyo chinzvimbo uye kutaridzika, inosimudzira kufamba uye kutonga munzvimbo dzakasiyana.
High-Precision Mobile Measurement: Iyo FS100 inokunda mune yakakwirira-chaiyo yekuyerwa kwenhare mbozha, ichiendesa kwakaringana uye yakavimbika kuyerwa data kune akasiyana siyana ekushandisa.
High-Precision Stable Platform: Nekugadzikana kwayo kunoshamisa uye nemazvo, iyo FS100 inokodzera zvakakwana kune yakakwirira-chaiyo yakagadzikana yakagadzikana yepuratifomu maapplication, kuve nechokwadi chekuita kwakavimbika uye kwakaringana.
Sangana nepamusoro-soro yekuyera uye kutonga neFS100, mhinduro yakazara yakagadzirirwa kusangana nezvinodiwa zvakanyanya mumaindasitiri akasiyana.
BASA RUKURU
Iyo sisitimu yakabatanidza inertial / satellite navigation mode uye yakachena inertial mode.
Inertial gwaidhi rakavakirwa muGNSS bhodhi, kana GNSS ichishanda inertial gidhi inogona kusanganiswa neGNSS yekufambisa, uye inopa yakasanganiswa chinzvimbo, urefu, kumhanya, maitiro, musoro, kukurumidza, angular velocity uye mamwe maparamita ekufambisa kumushandisi, uchiburitsa. GNSS chinzvimbo, urefu, kumhanya uye rumwe ruzivo.
Kana GNSS isiri iyo, inogona kupinda iyo yakachena inertial modhi (kureva, haina kumbobvira yaita GPS fusion mushure mesimba, uye kana ikarasa kukiya zvakare mushure mekusanganiswa, ndeyeiyo yakasanganiswa nzira yekufambisa) Mushure mekutanga, ine chiyero chehunhu chaihwo. basa, rinogona kuburitsa pitch uye roll musoro, uye yakachena inertial inogona kuve yakamira kuchamhembe kutsvaga.
Mabasa makuru anosanganisira
l yekutanga kurongeka basa: inertial inotungamira simba uye kumirira iyo satellite ruzivo rwakakodzera, iyo satellite inoshanda kune 300s kurongeka, kurongeka kunopedzwa mushure mekuendeswa kune yakasanganiswa navigation state inertial guide;
l yakasanganiswa yekufambisa basa: pakarepo mushure mekutanga kurongeka mune yakasanganiswa yekufambisa mamiriro, inertial kutungamira uchishandisa iyo yemukati GNSS bhodhi yekusanganiswa kwekufamba, inogona kugadzirisa iyo inotakura kumhanya, chinzvimbo uye maitiro uye rumwe ruzivo rwekufambisa;
l kutaurirana basa: iyo inertial gidhi inogona kuburitsa inertial nhungamiro yekuyera ruzivo kune kunze zvinoenderana neprotocol;
l nekukwanisa kukwidziridza software in situ pabhodhi: iyo yekufambisa software inogona kukwidziridzwa kuburikidza neiyo serial port;
l ne-self-detection capabilities, kana iyo system yakundikana, inokwanisa kutumira zvisizvo, ruzivo rwenyevero kumidziyo yakakodzera;
l ine wobble alignment function.
Iyo inertial kutungamira kufambiswa kwebasa kunoratidzwa muMufananidzo 1 pazasi.
Mufananidzo 1 Inertial nhungamiro yekufambisa dhizaini
PERFORMANCE INDEX
| Item | Test mamiriro | A0 chiratidzo | B0 Indicator | |
| Positioning Kururama
| GNSS inoshanda, poindi imwe chete | 1.2m(RMS) | 1.2m(RMS) | |
| GNSS inoshanda, RTK | 2cm+1ppm (RMS) | 2cm+1ppm (RMS) | ||
| Position Hold (GNSS isiriyo) | 1.5nm/h (50%CEP) 5nm/2h (50%CEP) | 0.8nm/h (CEP) 3.0nm/3h (CEP) | ||
| Heading yakarurama
| Kuzvitsvakira kuchamhembe | 0.1 ° × sec (Lati), Lati inoratidza latitude (RMS), 10min | 0.03 ° × sec (Lati), static base 10min kurongeka;apo Lati inoratidza latitude (RMS) | |
| Musoro wekubata (GNSS disabled) | 0.05°/h (RMS) 0.1°/2h (RMS) | 0.02°/h (RMS) 0.05°/3h (RMS) | ||
| Kururama kwemafungiro
| GNSS inoshanda | 0.03° (RMS) | 0.01° (RMS) | |
| Attitude hold (GNSS yakaremara) | 0.02°/h (RMS) 0.06°/2h (RMS) | 0.01°/h (RMS) 0.03°/3h (RMS) | ||
| Velocity kururama
| GNSS inoshanda, poindi imwe chete L1/L2 | 0.1m/s(RMS) | 0.1m/s(RMS) | |
| Speed hold (GNSS disabled) | 2m/s/h (RMS), 5m/s/2h (RMS) | 0.8m/s/h (RMS), 3m/s/3h (RMS) | ||
| Fiber optic | Chiyero chiyero | ±400°/s | ±400°/s | |
| Zero bias kugadzikana | ≤0.02°/h | ≤0.01°/h | ||
| Quartz Flexure Accelerometer | Chiyero chiyero | ±20g | ±20g | |
| Zero-offset kugadzikana | ≤50µg (avhareji yegumi) | ≤20µg (avhareji yegumi) | ||
| Kukurukurirana interface
| RS422 | 6 nzira Baud mwero 9.6kbps~921.6kbps, default 115.2kbps Frequency kusvika ku1000Hz (yekutanga data), default 200Hz | ||
| RS232 | 1 nzira Baud mwero 9.6kbps~921.6kbps, default 115.2kbps Frequency kusvika ku1000Hz (yekutanga data), default 200Hz | |||
| Electrical Characteristics
| Voltage | 24～36VDC | ||
| Simba rekushandisa | ≤30W | |||
| Mamiriro ezvinhu
| Dimension | 199mm×180mm×219.5mm | ||
| Kurema | 6.5kg | ≤7.5kg (isina-ndege mhando) ≤6.5kg (rudzi rwendege sarudzo) | ||
| Operating Environment
| Operating Temperature | -40 ℃~+60 ℃ | ||
| Kuchengetedza tembiricha | -45 ℃~+65 ℃ | |||
| Vibration (ine kunyorova) | 5 ~ 2000Hz, 6.06g | |||
| Kuvhunduka (nekunyorova) | 30g,11ms | |||
| Kuvimbika | Hupenyu nguva | > makore gumi nemashanu | ||
| Kuenderera mberi nguva yekushanda | >24h | |||
