Ntsug Gyroscope, Real-time xyuas ntawm lub Ship Deviation thiab Tilt.
Jun 01, 2018| Lub gyroscope ntsug pab cuam lub nkoj los saib xyuas tus cwj pwm navigation ntawm lub nkoj los ntawm kev ntsuas qhov tshaj tawm ntawm lub ntiaj teb thiab cov ntawv sau qhia ntawm lub ntiajteb txawj ntse. Nws tuaj yeem ua rau nkoj txav tau zoo thiab tsis muaj kev vam khom rau lub ntiaj teb cov khoom sib nqus. Cia cov nkoj cov neeg tsav nkoj paub txog lub sijhawm tam sim no ntawm lawv lub nkoj thiab txiav txim siab ncaj ncees. Cov paub txog cov neeg tsav nkoj muaj peev xwm nrhiav tau cov kev muaj peev xwm.
1. Kev txhais ntawm cov ntsug gyro
Gyro ntsug yog ib qho kev ua tau zoo-state gyroscope siv los tswj UAV, avionics, thiab platform stabilization. Kev txhim kho siab heev undersystem subsystem muab kev txhawj xeeb ntsuas nrog ntau dua qub thiab dynamic qhov tseeb dua cov lus ntsig gyros. Qhov yooj yim kev ua ntawm lub gyroscope ntsug yog qhov rhiab siab hloov chaw thiab qhov tshaj tawm ceev tshaj plaws. Nyob rau hauv aviation, navigation, aerospace, riam phom thiab lwm cov hauj lwm, muaj ntau yam kev lag luam thiab tseem ceeb heev.
Nyob hauv aviation, gyroscopes yog siv los ntsuas cov cwj pwm (pitch, roll, and heading angles) thiab cov velocities ntawm cov dav hlau, thiab yog cov twj tseem ceeb rau kev tsav tsheb. Cov kev tswj davhlau xws li autopilots thiab automatic stabilizers yog raws li kev ntsuas ntawm cov kev tsis tau los tswj kev tswj lossis kev ruaj ntseg ntawm cov aircraft, thiab yog li cov gyroscope yog ib qho tseem ceeb ntawm txoj kev tswj davhlau.
2. Txhooj thiab Algorithm ntawm Vertical Gyro
Qhov nruab nrab ntawm qhov nruab nrab ntawm lub vev xaib yog qhov kev ua haujlwm siab uas muaj lub tshuab khiav ceev microsilicon thiab ib lub suab qis, muaj qhov ua kom zoo tshaj plaws. Gyroscopes siv qhov tseeb lub tshuab fais fab tshuab, uas ua kom zoo tshaj plaws rau kev ua haujlwm, kev ntseeg, thiab kev ua haujlwm ntev tshaj. Lub ntsug gyro xam nws cov yob thiab suab los ntawm kev sib hloov ntawm qhov ntsuas tus cwj pwm txawv, thiab qhov sib hloov ntawm qhov ntsuas algorithm them rau qhov uas ua los ntawm gyro drift.
Lub cim strapdown tus cwj pwm algorithm thiab Kalman lim siv nyob rau hauv txoj kab gyros tau zoo heev tuaj lawv cov kev ua tau zoo. Cia peb tham txog kev sau ntawv thiab kev ua haujlwm ntawm SINS.
3. Kev txhim kho ntawm txoj kev voj voog
Txoj kev loj hlob ntawm high precision nyob rau hauv ntsug sensors yog inseparable los ntawm peb nce sophisticated kev. Ntawm qhov one hand, qhov kev lag luam niaj hnub no zoo tuaj lawm, ntsig gyros tuaj yeem muaj cov ntaub ntawv zoo dua thiab cov tswv yim; ntawm qhov tod tes, ntse vog, nws muab cov algorithms zoo, optimizes nws cov raug mob, ua rau nws ntau thiab ntau dua. Vertical gyroscopes yuav tsim ntxiv nyob rau hauv kev lag luam kev lag luam.