Wige ibijyanye no gupima inertial (IMUs) nibisubizo byabo

Mwisi yisi yiterambere ryihuta,ibipimo byo gupima inertial (IMUs)uhagarare nkibice byingenzi mubikorwa bitandukanye biva mu kirere kugeza kuri sisitemu yimodoka. Iyi ngingo iracengera muri IMU igoye, ubushobozi bwayo, nuruhare rwayo mugutanga ibisubizo byimyumvire.

 

#### IMU ni iki?

 

Anigipimo cyo gupima inertial (IMU)ni igikoresho kitoroshye gipima imbaraga zihariye, igipimo cyinguni, kandi rimwe na rimwe umurima wa rukuruzi uzengurutse. Ikoreshwa cyane mukumenya icyerekezo nigikorwa cyibintu mumwanya-itatu. IMU ni strapdown inertial navigation sisitemu, bivuze ko idasaba ibice byose byimuka gukora, bigatuma ikora kandi yizewe.

 

#### IMU yakora iki?

 

Imikorere ya IMU ni nini cyane. Ikurikirana urujya n'uruza rw'ibintu, itanga amakuru akomeye yo kugendagenda, gutuza no kugenzura sisitemu. Mu kirere, IMU ikoreshwa mu ndege no mu cyogajuru kugira ngo ikomeze icyerekezo n'inzira. Mubikorwa byimodoka, byongera ibinyabiziga bihamye hamwe nubushobozi bwo kugenda, cyane cyane mubidukikije aho ibimenyetso bya GPS bishobora kuba bidakomeye cyangwa bitaboneka. Byongeye kandi, IMU ni ntangarugero muri robo, ibintu bifatika, hamwe nibikoresho bigendanwa, bigafasha gukurikirana neza no gukoresha imikoreshereze yabakoresha.

 

#### IMU ikubiyemo iki?

 

IMU mubusanzwe igizwe nibice bitatu byingenzi: umuvuduko waometero, giroskopi, ndetse rimwe na rimwe magnetometero. Kwihuta bipima kwihuta kumurongo ukurikije amashoka atatu (X, Y, na Z), mugihe giroskopi ipima igipimo cyo kuzenguruka kuri aya mashoka. IMU zimwe zateye imbere zirimo na magnetometero kugirango zitange amakuru yinyongera ugereranije numurima wa rukuruzi wisi. Uku guhuza sensor bifasha IMU gutanga amakuru yuzuye hamwe nicyerekezo cyamakuru.

 

#### Ihame ryakazi rya IMU

 

Ihame ryakazi rya IMU rishingiye ku guhuza amakuru ya sensor mugihe. Kwihuta byerekana impinduka mumuvuduko, mugihe giroskopi ipima impinduka mumwanya. Mugukomeza gutoranya ibi bipimo, IMU irashobora kubara ikintu kiriho hamwe nicyerekezo ugereranije ninkomoko yacyo. Ariko, birakwiye ko tumenya ko IMU itanga amakuru ajyanye nimyanya ihagaze, bivuze ko ikurikirana ingendo kuva inkomoko izwi, ariko ntabwo itanga amakuru yuzuye.

 

Kugirango bongere imikorere yabo, IMU ikunze guhuzwa na tekinoroji ya Global Positioning Sisitemu (GPS). Nubwo GPS itanga imyanya ihamye, irashobora kwizerwa mubidukikije bimwe na bimwe, nka kanyoni zo mumijyi cyangwa amashyamba yinzitane. Muri ibi bihe, IMU yishyura igihombo cya GPS, ituma ibinyabiziga nibikoresho bikomeza kugenda neza kandi birinda "kuzimira."

 

#### Incamake

 

Mu gusoza ,.igipimo cyo gupima inertial (IMU)ni tekinoroji yingenzi igira uruhare runini muri sisitemu igezweho no kugendana na sisitemu. Muguhuza umuvuduko waometero na giroskopi, IMU itanga amakuru yingenzi yo kumenya icyerekezo nicyerekezo. Mugihe itanga amakuru ajyanye namakuru, guhuza kwayo na tekinoroji ya GPS bituma abakoresha bashobora gukomeza kugendagenda neza ndetse no mubidukikije bigoye. Mugihe ikoranabuhanga rikomeje gutera imbere, IMUs izakomeza kuba umusingi witerambere ryibisubizo bishya mu nganda, bitezimbere umutekano, imikorere nuburambe bwabakoresha.

 

Waba ukora mu kirere, mu modoka, cyangwa muri robo, gusobanukirwa ubushobozi nubushobozi bwa IMU ni ngombwa kugirango umenye ubushobozi bwuzuye mubyo usaba.