Lub gyro puas muaj qhov yuam kev xoom?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Vertical axis ntawm lub ua gyro nyiam align nws tus kheej nrog qhov pom tseeb ntsug. Nyob rau sab qaum teb los yog sab qab teb, thiab nyob rau sab hnub tuaj lossis sab hnub poob, lub compass precesses sib npaug rau ob sab thiab qhov tshwm sim yuam kev yog xoom . Yog qhov no tshwm sim hu ua a ua gyro - yuam kev raws li nws tsis taw tes rau sab qaum teb.

Ib yam li ntawd, nws yog nug, dab tsi yog damping yuam kev hauv gyro compass?

1) Latitude (los yog damping ) yuam kev . Qhov no yuam kev muaj nyob rau hauv a compass uas yog damped hauv qaij. A compass damped nyob rau hauv qaij ib txwm nyob rau sab hnub tuaj ntawm lub meridian thiab saum lub qab ntug hauv NH, thiab vice-versa. Nws qhov loj me yog nyob ntawm tus neeg soj ntsuam lub latitude, Kev txhaum ( yuam kev ) α Tan(latitude) Ntawm equator, the yuam kev yog nil.

gyro yuam kev txhais yog dab tsi? r] (navigation) Cov yuam kev hauv kev nyeem ntawv ua gyro compass, qhia nyob rau hauv degrees sab hnub tuaj los yog sab hnub poob los qhia cov kev taw qhia nyob rau hauv uas lub axis ntawm lub compass yog offset los ntawm sab qaum teb.

Tom qab ntawd, lub gyroscope tso zis yog dab tsi?

Gyroscopes , los yog gyros, yog cov khoom siv ntsuas lossis tswj kev sib hloov. MEMS (microelectromechanical system) gyros yog me me, pheej yig sensors uas ntsuas angular tshaj tawm. Cov units ntawm angular tshaj tawm yog ntsuas nyob rau hauv degrees ib ob (° / s) los yog revolutions ib ob (RPS).

Yuav ua li cas koj nrhiav tau lub azimuth?

Nrhiav qhov kev ncua deb ntawm North Star thiab cov khoom Ntsuas qhov kev ncua deb, nyob rau hauv degrees, ntawm North Star thiab koj cov khoom. Yog tias qhov khoom nyob rau sab hnub tuaj, qhov kev ncua deb mus rau sab hnub tuaj yuav sib npaug koj cov khoom azimuth . Piv txwv li, ib lub hnub qub nyob 45 degrees sab hnub tuaj ntawm sab qaum teb muaj ib qho azimuth ntawm 45 degrees.