Gyroscopes

Cov ntaub ntawv thiab kev tsim kho ntawm gyroscopes.

Nws ua haujlwm li cas

Nws txoj haujlwm yog ua raws li lub cev tshwm sim uas lub rotating khoom sphere muaj ib tug nyiam tswj cov kev taw qhia ntawm nws axis ntawm kev sib hloov, ib yam li lub ntiaj teb ua.

Foucault, nrog nws lub pendulum, pom tias nws tuaj yeem ua rau hauv tib lub dav hlau. Zoo, nws muab lub log nrog ib lub voj voog hnyav hauv kev sib hloov ceev thiab qhov gyroscope no, ntxiv rau kev tswj hwm nws cov kev taw qhia axial thaum ntaus, cov nyhuv ntawm lub ntiajteb txawj nqus yog tsim kom muaj ib qho kev txav txav sib npaug rau qhov precession ntawm equinoxes.

Qhov no txhais tau hais tias lub gyroscope uas tswj hwm nws txoj kev taw qhia axial tuaj yeem siv los ua qhov taw qhia txhim khu kev qha ntawm North North, zoo dua hloov lub compass, uas tau siv rau 600 xyoo.

Tau qhov twg los: Isaac Asimov's History thiab Chronology of Science thiab Discoveries

Yuav ua li cas los tsim kom muaj kev sib hloov teb ob lub tshuab hluav taws xob

Ntawm no peb muaj lwm txoj haujlwm los ntawm Jorge Rebolledo: koj puas xav tau ntau tus thwjtim?, yog li nws nco ntsoov tsis tu siab koj. Yav dhau los koj tau xa peb cov kev tsim kho ntawm kev siv tshuab thiab ntsuas hluav taws xob. Zaum no peb xav tsis thoob nrog kev tsim khoom thiab sib dhos ntawm kev sib hloov teb tshuab raj hluav taws xob ob leeg hais lus tib yam

Zaum no kuv xa kuv qeeb mentshis dual fais gyroscope, uas tau ua nrog cov khoom siv rov ua dua tshiab los ntawm puas ntsoog daim disk, thiab nrog seem ntawm ib tug nyuaj hard drive.

Kuv txhim ib lub tshuab hluav taws xob hluav taws xob

Kav tsij nyeem ntxiv

Yuav tsim ib lub tshuab qoj ib ce qws

Jorge Rebolledo: koj puas xav tau ntau tus thwjtim? Nws xa peb daim duab peb ntawm cov duab hluav taws xob ntsia ntawm lub tshuab hluav taws xob hluav taws xob uas nws tau tsim.

Raws li Jorge qhia peb a gyro lossis gyroscope Nws yog lub tshuab ntsuas los ntsuas lossis tuav cov kev taw qhia, raws li cov ntsiab cai ntawm kev txuag cov kaum ntawm lub kaum ntse ntse. Lub tshuab, ib zaug hauv kev hloov chaw, nyhav tiv thaiv kev hloov pauv hauv nws cov kev taw qhia.

Gyros Lawv kuj tau siv los txo lub nkoj yob, kom ruaj khov ntawm cov haujlwm tua hluav taws thiab ua kom ruaj khov inertial platform ntawm kev ua haujlwm uas cov tsuj roj ceev tau txuas rau inertial navigation hauv dav hlau thiab cov mos txwv tsim ua ntej cov tsos ntawm GPS.

Kav tsij nyeem ntxiv