{"id":1281,"date":"2020-10-05T10:15:00","date_gmt":"2020-10-05T10:15:00","guid":{"rendered":"https:\/\/oxts.com\/?p=1281"},"modified":"2025-04-29T10:36:31","modified_gmt":"2025-04-29T10:36:31","slug":"ins-drift-why-a-gnss-aided-ins-is-the-solution","status":"publish","type":"post","link":"https:\/\/www.oxts.com\/ko\/ins-drift-why-a-gnss-aided-ins-is-the-solution\/","title":{"rendered":"INS \ub4dc\ub9ac\ud504\ud2b8 \ubc0f GNSS \uc9c0\uc6d0 INS\uac00 \uc194\ub8e8\uc158\uc778 \uc774\uc720"},"content":{"rendered":"
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\ubaa8\ub4e0 \uac83\uc774 \uadf8\ub807\ub4ef \uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158\uc5d0\ub3c4 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uad00\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc774 \uc704\uce58, \ubc29\ud5a5 \ubc0f \uc5ed\ud559\uc744 \uce21\uc815\ud558\ub294 \ub370\ub294 \uc758\uc2ec\uc758 \uc5ec\uc9c0\uac00 \uc5c6\uc9c0\ub9cc, \uae30\ubcf8 \ube44\ubcf4\uc870 \uad00\uc131 \ud56d\ubc95 \uc2dc\uc2a4\ud15c\uc758 \ud55c \uac00\uc9c0 \uc544\ud0ac\ub808\uc2a4\uac74\uc740 \ub4dc\ub9ac\ud504\ud2b8\uc785\ub2c8\ub2e4.<\/h5>\n\n\n
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\ube44\ubcf4\uc870\ub294 \ub2e4\uc74c\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\ub294 \uc2dc\uc2a4\ud15c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.\u00a0\uac00\uc18d\ub3c4\uacc4<\/a>\u00a0\uadf8\ub9ac\uace0\u00a0\uc790\uc774\ub85c<\/a>\u00a0\uce21\uc815\uac12\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc704\uce58\ub97c \uacc4\uc0b0\ud569\ub2c8\ub2e4. \ub4dc\ub9ac\ud504\ud2b8\ub294 \uac00\uc18d\ub3c4\uacc4\uc640 \uc790\uc774\ub85c \uce21\uc815\uac12\uc5d0 \uc791\uc740 \uc624\ucc28\uac00 \ub204\uc801\ub418\uc5b4 \uc810\ucc28\uc801\uc73c\ub85c INS \uc704\uce58 \ucd94\uc815\uce58\uac00 \uc810\uc810 \ub354 \ubd80\uc815\ud655\ud574\uc9c0\ub294 \ud604\uc0c1\uc744 \uc124\uba85\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc6a9\uc5b4\uc785\ub2c8\ub2e4.<\/p>\n\n <\/div>\n\n <\/div>\n <\/div>\n \n \n <\/div>\n\n\n

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INS \ub4dc\ub9ac\ud504\ud2b8\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n\n \n\n\n \n\n\n\n
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\ub4dc\ub9ac\ud504\ud2b8\uac00 \ubc1c\uc0dd\ud558\ub294 \uc774\uc720\ub97c \uc774\ud574\ud558\ub294 \uac83\uc740 \uc544\uc8fc \uc27d\uc2b5\ub2c8\ub2e4. 5m \uae38\uc774\uc758 \uc904\uc790 \ud558\ub098\ub85c \ub098\ubb34\uc758 \uae38\uc774\ub97c \uce21\uc815\ud55c\ub2e4\uace0 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \uc904\uc790\uc758 \uad6c\ubd84\uc744 1mm\uc758 \uc815\ud655\ub3c4\ub85c \uc77d\uc744 \uc218 \uc788\ub2e4\uba74 \uc774 \ub098\ubb34 \uc870\uac01\uc758 \uae38\uc774\uac00 4m \u00b1 1mm\ub77c\uace0 \uc27d\uac8c \uc120\uc5b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ubc18\uba74\uc5d0 \ucc3e\uc744 \uc218 \uc788\ub294 \uc720\uc77c\ud55c \uc904\uc790\uc758 \uae38\uc774\uac00 0.5m\uc774\uace0 \uc5ec\uc804\ud788 1mm\uc758 \uc815\ud655\ub3c4\ub9cc \uc77d\uc744 \uc218 \uc788\ub2e4\uba74 \uc904\uc790\ub97c \ub530\ub77c 8\ubc88 \uce21\uc815\ud558\uace0 \uc6c0\uc9c1\uc600\uc744 \ub54c \ub098\ubb34\uc758 \uae38\uc774\uac00 4m \u00b1 8mm\ub77c\uace0\ub9cc \ub9d0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c\ub85c\ub294 4m\uac00 \ub418\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158<\/a>\u00a0\ub4dc\ub9ac\ud504\ud2b8\ub3c4 \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \ub204\uc801\ub429\ub2c8\ub2e4. \uac00\uc18d\ub3c4\uacc4\ub098 \uc790\uc774\ub85c\ub97c \uc77d\uc744 \ub54c\ub9c8\ub2e4 \uce21\uc815\uac12\uc5d0 \ubbf8\uc138\ud55c \uc624\ucc28\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uac00\uc18d \ub610\ub294 \uc120\ud68c \uc18d\ub3c4\ub97c \ud30c\uc545\ud558\uae30 \uc704\ud574 \ud55c \ubc88\ub9cc \uce21\uc815\ud588\ub2e4\uba74 \ubb38\uc81c\uac00 \ub418\uc9c0 \uc54a\uc744 \uac83\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ub0b4\ube44\uac8c\uc774\uc158 \ucef4\ud4e8\ud130\ub294 \uac01 \uce21\uc815\uac12\uc744 \ud569\uc0b0\ud558\uc5ec \uc774\uc804 \uc704\uce58 \ucd94\uc815\uce58\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc774\ub3d9\ud588\ub294\uc9c0 \uacc4\uc0b0\ud558\uae30 \ub54c\ubb38\uc5d0 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ubbf8\uc138\ud55c \uc624\ucc28\uac00 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n\n <\/div>\n\n <\/div>\n <\/div>\n \n \n <\/div>\n\n\n \n

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\uc774 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc740 \ube44\ubcf4\uc870 \uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub4dc\ub9ac\ud504\ud2b8\uac00 \uc5b4\ub5bb\uac8c \ub204\uc801\ub418\ub294\uc9c0 \ub9e4\uc6b0 \ub2e8\uc21c\ud558\uac8c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc624\ucc28\uc758 \ucd95\uc801\uc744 \ucd5c\uc18c\ud654\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0 \ub9ce\uc740 \ub178\ub825\uc744 \uae30\uc6b8\uc5ec \uc654\uc9c0\ub9cc, \uc624\ucc28\uac00 \uc874\uc7ac\ud55c\ub2e4\ub294 \uc0ac\uc2e4\uc5d0\uc11c \ubc97\uc5b4\ub0a0 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub807\ub2e4\uace0 \ud574\uc11c \uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc758 \uc6d0\ub9ac\uac00 \uc4f8\ubaa8\uc5c6\ub2e4\uac70\ub098 GPS\ubcf4\ub2e4 \uc5f4\ub4f1\ud558\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2d9\ub2c8\ub2e4. \uadf8\uc640\ub294 \uac70\ub9ac\uac00 \uba40\uc8e0.<\/p>\n\n <\/div>\n\n <\/div>\n <\/div>\n \n \n <\/div>\n\n\n

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\ucd94\uc815 \uc774\ub860<\/h3>\n\n \n\n\n \n\n\n\n
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\uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \uc6a9\uc5b4\uc778 \ucd94\uc815 \uc774\ub860\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub370\uc774\ud130\ub97c \uae30\ubc18\uc73c\ub85c \uc608\uce21\uc744 \ud558\ub294 \ubc29\uc2dd\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub294 \uad00\ucc30\uc790 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \uc5b4\ub5a4 \uac83\uc758 \uc9c4\uc815\ud55c \uac00\uce58\ub294 \ud655\uc2e4\ud558\uac8c \uc54c \uc218 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \ucd94\uc815 \uc774\ub860\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc9c4\uc815\ud55c \uac00\uce58\uac00 \ubb34\uc5c7\uc774\uace0 \uadf8 \uc608\uce21\uc774 \uc5bc\ub9c8\ub098 \uc88b\uc740\uc9c0 \uc608\uce21\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5b4\ub5a4 \uac83\uc758 \uc2e4\uc81c \uac00\uce58\ub97c \uc608\uce21\ud558\ub294 \uac83\ub3c4 \uc911\uc694\ud558\uc9c0\ub9cc, \uadf8 \uc608\uce21\uc5d0 \uc5bc\ub9c8\ub098 \ud655\uc2e0\uc744 \uac00\uc838\uc57c \ud558\ub294\uc9c0\ub3c4 \uadf8\uc5d0 \ubabb\uc9c0\uc54a\uac8c \uc911\uc694\ud569\ub2c8\ub2e4. \uc798\ubabb\ub41c \uc608\uce21\uc5d0 \ud655\uc2e0\uc744 \uac16\ub294 \uac83\uc740 \uc560\ucd08\uc5d0 \uc798\ubabb\ub41c \uc608\uce21\uc744 \ud558\ub294 \uac83\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \ubb38\uc81c\ub97c \uc57c\uae30\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\uc218\ud559\uc790\uc640 \uacfc\ud559\uc790\ub4e4\uc740 \ucd94\uc815 \uc774\ub860\uc744 \ud1b5\ud574 \ubb34\uc791\uc704 \uc131\ubd84\uc774 \ud3ec\ud568\ub41c \ud2b9\uc815 \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud574 \uc815\ud655\ud55c \uc608\uce21\uc744 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158\uc758 \uc138\uacc4\uc5d0\uc11c \uac00\uc7a5 \uad00\ub828\uc131\uc774 \ub192\uc740 \uc608 \uc911 \ud558\ub098\ub294 GNSS \uc218\uc2e0\uae30 \ub610\ub294 \ub354 \uad6c\uccb4\uc801\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc218\uc2e0\ud558\ub294 \uc704\uc131\uacfc \uac19\uc740 \ub2e4\ub978 \uc13c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub514\ubc14\uc774\uc2a4\uac00 \uc704\uce58\ub97c \uacc4\uc0b0\ud558\ub294 \ubc29\uc2dd\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n

\uc608\ub97c \ub4e4\uc5b4, INS\uac00 20\uac1c\uc758 \uc704\uc131\uc744 \ucd94\uc801\ud558\uace0 \uc788\uace0 20\uac1c\uc758 \uc704\uc131\uc774 \ubaa8\ub450 \ub3d9\uc77c\ud55c \uc704\uce58 \uc5c5\ub370\uc774\ud2b8\ub97c \uc81c\uacf5\ud558\ub294 \uacbd\uc6b0 INS\ub294 \uc704\uc131\uc774 \uc2e4\uc81c\ub85c \ud574\ub2f9 \uc704\uce58\uc5d0 \uc788\ub2e4\uace0 \ud655\uc2e0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc608\ub97c \ub4e4\uc5b4 \uc704\uc131 \uc911 \ud558\ub098\uac00 \ub300\uae30 \uac04\uc12d\uc73c\ub85c \uc778\ud574 \uc57d 20\ub9c8\uc77c \ub5a8\uc5b4\uc9c4 \uc704\uce58\ub97c \uc54c\ub824\uc8fc\ub294 \uacbd\uc6b0, INS\ub294 \uc5b4\ub5bb\uac8c 19\uac1c\uc758 \uc704\uc131 \uc911 \ud558\ub098\ub97c \uc2e0\ub8b0\ud558\uc9c0 \uc54a\uace0 19\uac1c\uc758 \uc704\uce58\ub97c \uc2e0\ub8b0\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uc774\ub97c \uc704\ud574\uc11c\ub294 \uacc4\uc0b0\uc801\uc774\uace0 \uccb4\uacc4\uc801\uc778 \ubc29\ubc95\uc774 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

\uc774\uc81c \ud55c \uc704\uc131\uc774 \uc544\ub2cc \ub2e4\ub978 \uc704\uc131\uc774 \ubd80\uc815\ud655\ud55c \uc218\uce58\ub97c \uc81c\uacf5\ud558\uace0 \ub124\ud2b8\uc6cc\ud06c\uc758 \ub2e4\ub978 \uc13c\uc11c\uac00 \uc81c \ubaa9\uc18c\ub9ac\ub97c \ub0bc \uc218 \uc788\ub294 \uc0c1\ud669\uae4c\uc9c0 \ub354\ud574\uc9c0\uba74 \ubaa8\ub4e0 \ub370\uc774\ud130\ub97c \ubd84\uc11d\ud558\uc5ec \ubb34\uc5c7\uc744 \uc2e0\ub8b0\ud558\uace0 \ubb34\uc5c7\uc744 \ubb34\uc2dc\ud560\uc9c0 \uacb0\uc815\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774 \uac11\uc790\uae30 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n

\ucd94\uc815 \uc774\ub860\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub2e4\uc591\ud55c \uc13c\uc11c\uc758 \uc815\ubcf4\ub97c \uacb0\ud569\ud558\uace0 \ud574\ub2f9 \ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc704\uce58\uc640 \uac19\uc740 \ub2e4\uc591\ud55c \ub9e4\uac1c\ubcc0\uc218\uc5d0 \ub300\ud55c \uc815\ud655\ud55c \uc608\uce21\uc744 \ub0b4\ub9ac\uae30 \uc704\ud55c \uc774\ub860\uc801 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4.<\/p>\n\n <\/div>\n\n <\/div>\n <\/div>\n \n \n <\/div>\n\n\n

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GPS \uc9c0\uc6d0 INS\uac00 \uc194\ub8e8\uc158\uc785\ub2c8\ub2e4.<\/h3>\n\n \n\n\n \n\n\n\n
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\uc774 \ud398\uc774\uc9c0\uc758 \uc11c\ub450\uc5d0\uc11c \ub4dc\ub9ac\ud504\ud2b8\uac00 \ube44\ubcf4\uc870 \uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc758 \uc544\ud0ac\ub808\uc2a4\uac74\uc774\ub77c\uace0 \ub9d0\uc500\ub4dc\ub838\ub294\ub370, \uadf8\ub807\ub2e4\uba74 \ubcf4\uc870 \ub0b4\ube44\uac8c\uc774\uc158\uc740 \uc5b4\ub5a8\uae4c\uc694? INS\uc640 GPS\ub97c \uacb0\ud569\ud558\uc5ec GPS \ubcf4\uc870 INS(GPS+INS\ub77c\uace0\ub3c4 \ud568)\ub97c \ub9cc\ub4e4\uba74 \ub4dc\ub9ac\ud504\ud2b8 \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uace0 GPS\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \ubb38\uc81c\ub3c4 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub807\uae30 \ub54c\ubb38\uc5d0 OXTS\ub294 \ubaa8\ub4e0 \ud658\uacbd\uc5d0\uc11c \uc704\uce58, \ubc29\ud5a5 \ubc0f \ub3d9\uc801 \uce21\uc815\uc744 \uc704\ud55c \uc644\ubcbd\ud55c \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uc5ec \uace0\uac1d\uc5d0\uac8c \uc790\uc2e0 \uc788\uac8c \uce21\uc815\ud560 \uc218 \uc788\ub294 \uae30\ub2a5\uc744 \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 'GNSS\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a>'.<\/p>\n

\uc774 \uae00\uc740 '\uad00\uc131 \ub0b4\ube44\uac8c\uc774\uc158 \uc2dc\uc2a4\ud15c\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/a>' \uc2dc\ub9ac\uc988.<\/p>\n\n <\/div>\n\n <\/div>\n <\/div>\n \n \n <\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1193,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-1281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-articles"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/posts\/1281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/comments?post=1281"}],"version-history":[{"count":3,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/posts\/1281\/revisions"}],"predecessor-version":[{"id":7657,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/posts\/1281\/revisions\/7657"}],"wp:attachment":[{"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/media?parent=1281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/categories?post=1281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.oxts.com\/ko\/wp-json\/wp\/v2\/tags?post=1281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}