Nau'in 100 Rotary Fiber Strapdown Inertial Navigation System
Bayanin samfur
Gabatar da FS100, tsarin da aka tsara don samar da ma'auni mai mahimmanci da ikon sarrafawa.Wannan tsarin ci gaba ya ƙunshi maɓalli da yawa, gami da Sashin Auna Inertial (IMU), Injin Juyawa, Kwamfuta Kewayawa, Hukumar GNSS, Software Navigation, Samar da wutar lantarki na DC, da kayan aikin injina.
IMU, muhimmin sashi na FS100, ya ƙunshi manyan gyroscopes fiber optic gyroscopes guda uku, madaidaicin madaidaicin ma'auni guda uku, kwamfuta mai kewayawa, samar da wutar lantarki ta biyu, da da'irar sayan bayanai.Yin amfani da babban madaidaicin rufaffiyar madauki fiber optic gyroscope, accelerometer, da babban allo mai karɓa na GNSS, tsarin FS100 yana amfani da ɓangarorin ɓangarorin manyan firikwensin firikwensin da kewayawa algorithms don sadar da ingantacciyar daidaito cikin hali, saurin gudu, da bayanin matsayi.
Tsarin FS100 yana kula da ma'aunin ma'auni daban-daban da buƙatun sarrafawa a cikin aikace-aikacen da yawa.Mahimman wuraren aikace-aikacen sa sun haɗa da:
Babban Jagorar Inertial Reference na UAV: FS100 yana ba da madaidaicin ikon jagoranci na inertial don manyan motocin jirage marasa matuki (UAVs), yana tabbatar da mafi kyawun kewayawa da sarrafawa.
Marine Compass: Tare da babban madaidaicin sa da kwanciyar hankali, FS100 yana aiki azaman mafita mai kyau na kamfas don aikace-aikacen ruwa.
Gabatarwar Makamai Masu Kai Kai: Tsarin FS100 yana ba da ingantattun damar daidaitawa don tsarin bindigogi masu sarrafa kansu, yana ba da damar yin niyya da sarrafawa daidai.
Matsakaicin Tushen Mota da Gabatarwa: Yin amfani da FS100, motocin na iya cimma daidaitattun matsayi da daidaitawa, haɓaka kewayawa da sarrafawa a wurare daban-daban.
Ma'aunin Waya Mai Mahimmanci: FS100 ya yi fice a cikin madaidaicin yanayin ma'aunin wayar hannu, yana isar da ingantattun bayanan ma'auni don aikace-aikace da yawa.
Babban Madaidaicin Tsayayyen Platform: Tare da ingantaccen kwanciyar hankali da daidaito, FS100 ya dace da ingantaccen aikace-aikacen dandamali mai tsayi, yana tabbatar da abin dogaro da ingantaccen aiki.
Ƙware mafi girman ma'auni mai mahimmanci da sarrafawa tare da FS100, cikakkiyar bayani da aka tsara don saduwa da mafi yawan buƙatun a cikin masana'antu daban-daban.
BABBAN AIKI
Tsarin ya haɗu da inertial/ yanayin kewayawa tauraron dan adam da tsantsar yanayin inertial.
Jagorar inertial ginannen allon GNSS, lokacin da GNSS ke da tasiri inertial jagorar za a iya haɗa shi tare da GNSS don kewayawa, da kuma samar da matsayi mai haɗuwa, tsayi, gudu, hali, kan gaba, hanzari, saurin kusurwa da sauran sigogin kewayawa ga mai amfani, yayin fitarwa. Matsayin GNSS, tsayi, gudu da sauran bayanai.
Lokacin da GNSS ba shi da inganci, yana iya shiga cikin yanayin inertial mai tsabta (watau bai taɓa yin haɗin GPS ba bayan kunnawa, kuma idan ya sake rasa kullewa bayan haɗuwa, yana cikin yanayin kewayawa mai haɗawa) Bayan farawa, yana da daidaitaccen ma'aunin hali. Aiki, na iya fitar da farar farar da taken birgima, kuma tsantsar inertial na iya zama a tsaye ga gano arewa.
Babban ayyuka sun haɗa da
l aikin daidaitawa na farko: ikon jagorar inertial a kunne da jira bayanan tauraron dan adam yana aiki, tauraron dan adam yana aiki don daidaitawa na 300s, an gama daidaitawa bayan an canza shi zuwa jagorar kewayawa hadewar jagororin inertial;
l Haɗaɗɗen aikin kewayawa: nan da nan bayan daidaitawar farko a cikin yanayin kewayawa, jagorar inertial ta amfani da allon GNSS na ciki don haɗawa da kewayawa, na iya magance saurin mai ɗauka, matsayi da hali da sauran bayanan kewayawa;
l aikin sadarwa: jagorar inertial na iya fitar da bayanin ma'aunin jagorar inertial zuwa waje bisa ga ka'ida;
l tare da ikon haɓaka software a cikin wurin a kan jirgin: ana iya haɓaka software na kewayawa ta hanyar tashar jiragen ruwa;
l tare da ikon gano kansa, lokacin da tsarin ya gaza, zai iya aika maras kyau, bayanin gargadi ga kayan aiki masu dacewa;
l tare da aikin daidaitawa na wobble.
Ana nuna tafiyar aikin jagorar inertial a hoto na 1 a ƙasa.
Hoto 1 Jadawalin jagora marar aiki
PILIMI AIKI
| Abu | Yanayin gwaji | A0 nuna alama | Alamar B0 | |
| Matsayi Daidaito
| GNSS inganci, maki guda | 1.2m (RMS) | 1.2m (RMS) | |
| GNSS inganci, RTK | 2cm+1pm (RMS) | 2cm+1pm (RMS) | ||
| Matsayin Riƙe (GNSS mara inganci) | 1.5nm/h (50% CEP) 5nm/2h (50% CEP) | 0.8nm/h (CEP) 3.0nm/3h (CEP) | ||
| Daidaiton jagora
| Arewa mai son kai | 0.1°× sec(Lati),Lati yana nuna latitude (RMS), 10min | 0.03° × sec(Lati), a tsaye tushe 10min jeri;inda Latitu ya nuna latitude (RMS) | |
| Riƙe kan gaba (An kashe GNSS) | 0.05°/h (RMS) 0.1°/2h (RMS) | 0.02°/h (RMS) 0.05°/3h (RMS) | ||
| Daidaiton ɗabi'a
| GNSS yana aiki | 0.03°(RMS) | 0.01°(RMS) | |
| Riƙe ɗabi'a (An kashe GNSS) | 0.02°/h (RMS) 0.06°/2h (RMS) | 0.01°/h (RMS) 0.03°/3h (RMS) | ||
| Daidaitaccen saurin gudu
| GNSS inganci, maki guda L1/L2 | 0.1m/s (RMS) | 0.1m/s (RMS) | |
| Riƙe saurin (GNSS an kashe) | 2m/s/h (RMS), 5m/s/2h (RMS) | 0.8m/s/h (RMS), 3m/s/3h (RMS) | ||
| Fiber optic | Kewayon aunawa | ± 400°/s | ± 400°/s | |
| Zero son zuciya kwanciyar hankali | ≤0.02°/h | ≤0.01°/h | ||
| Quartz Flexure Accelerometer | Kewayon aunawa | ± 20g | ± 20g | |
| kwanciyar hankali sifili | ≤50µg (matsakaicin 10s) | ≤20µg (matsakaicin 10s) | ||
| Sadarwar sadarwa
| Saukewa: RS422 | 6 hanyar Baud rate 9.6kbps~921.6kbps, tsoho 115.2kbps Mitar har zuwa 1000Hz (bayanai na asali), tsoho 200Hz | ||
| Saukewa: RS232 | 1 hanya Baud rate 9.6kbps~921.6kbps, tsoho 115.2kbps Mitar har zuwa 1000Hz (bayanai na asali), tsoho 200Hz | |||
| Halayen Lantarki
| Wutar lantarki | 24 ~ 36VDC | ||
| Amfanin wutar lantarki | ≤30W | |||
| Halayen tsari
| Girma | 199mm × 180mm × 219.5mm | ||
| Nauyi | 6.5kg | ≤7.5kg (nau'in na jirgin sama) ≤6.5kg (nau'in jirgin sama na zaɓi) | ||
| Yanayin Aiki
| Yanayin Aiki | -40 ℃ ~ + 60 ℃ | ||
| Yanayin ajiya | -45 ℃ ~ + 65 ℃ | |||
| Vibration (tare da damping) | 5 ~ 2000Hz, 6.06g | |||
| Shock (tare da damping) | 30g, 11m | |||
| Dogara | Lokacin rayuwa | > shekaru 15 | ||
| Lokacin aiki na ci gaba | >24h | |||
