accererometer

ʻO ia ke kumu he mea aloha maikaʻiʻo Acceleromoters o Gyroscopes: No ka mea hiki iā lākou keʻike i nā mea maikaʻi loa "i lalo, i ka manawa o lākou i ka nui o ka honua).

Maikaʻi,'ōlelo maʻamau. Mai kahi manawa mai kekahi manawa a hiki i kekahi, ke loaʻa i ka gravity, laina hoʻopukapuka,ʻo Centricigal ikaika i hoʻouluʻia e ka rotation, leo nui a, kani, kani, ka leo a me keʻano o ka sensor.

No laila,ʻoiai ke kiʻekiʻe o ka helu Sampling kiʻekiʻe a me ka maikaʻi o nā naʻau me nā mea likeʻole (maʻamau e like me ka nui o nā gyroscoopes). Ua loaʻa iā ia he mau hōʻailona "mau hōʻailona" pono e weheʻia. Akāʻo ia ka mea iʻike i kēia mau hōʻailona āpau e hana ai i nā'āina'ē aʻe e hiki ai ke lohe i nā mea āpau.

Aia heʻelua mau mea hoʻohui i ka wikiwiki mai ke kūlana a mākou makemake maoli eʻike, no laila e hōʻuluʻulu hou ai mākou i kahi kūlana i kohoʻia. E hoʻomau nā hewa.

ʻO kēia ke kumu he hoaalohaʻo GPS o ka accelemometer

makah

ʻAʻole pono e nānāʻoleʻia kahi paʻa maikaʻi. Eia naʻe, e like me Accelerometer, maʻamau maʻamau ia e like me keʻano hoʻomalu no ka lōʻihi o ka gyro drift. ʻO kaʻikeʻana i ke ala eʻoi aku ka maikaʻi ma mua o kaʻikeʻana i keʻano he marnetic marnetic North-akā uaʻike mākou i ko mākou kūlana maikaʻi loa ma ka honua.

Ua paʻa pinepine lākou i nā mea pāʻani GPS Hāʻawi kekahi i kahi kūlana maikaʻi loa, a hāʻawiʻia kekahi'ē aʻe i kahi ala maikaʻi loa.