{"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\/zh\/ins-drift-why-a-gnss-aided-ins-is-the-solution\/","title":{"rendered":"\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u6f02\u79fb\u53ca\u4e3a\u4f55\u4f7f\u7528\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u8f85\u52a9\u7684\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u89e3\u51b3\u95ee\u9898"},"content":{"rendered":"<div class=\"conttitletext mwb-block py-4 lg:py-8\">\n        <div class=\"container md:grid md:grid-cols-12\">\n        <div class=\"col-span-6 col-start-5\">\n    \n           \n    \n            \n\n\n    \n\n\n            \n\n\n    \n\n    <h5 class=\"h5 mb-6\">\u4e0e\u4efb\u4f55\u4e8b\u7269\u4e00\u6837\uff0c\u60ef\u6027\u5bfc\u822a\u4e5f\u6709\u5176\u4f18\u7f3a\u70b9\u3002\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u5728\u6d4b\u91cf\u4f4d\u7f6e\u3001\u65b9\u5411\u548c\u52a8\u6001\u65b9\u9762\u7684\u4f18\u52bf\u6bcb\u5eb8\u7f6e\u7591\uff0c\u4f46\u57fa\u672c\u7684\u65e0\u8f85\u52a9\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u7684\u81f4\u547d\u5f31\u70b9\u662f\u6f02\u79fb\u3002<\/h5>\n\n\n        <div class=\"wysiwyg p\">\n            <p>\u65e0\u8f85\u52a9\u6307\u4ec5\u4f7f\u7528\u00a0<a href=\"https:\/\/www.oxts.com\/zh\/accelerometers\/\">\u52a0\u901f\u8ba1<\/a>\u00a0\u548c\u00a0<a href=\"https:\/\/www.oxts.com\/zh\/gyros\/\">\u9640\u87ba\u4eea<\/a>\u00a0\u6d4b\u91cf\u503c\u6765\u8ba1\u7b97\u5176\u4f4d\u7f6e\u3002\u6f02\u79fb\u662f\u6307\u52a0\u901f\u5ea6\u8ba1\u548c\u9640\u87ba\u4eea\u6d4b\u91cf\u4e2d\u7684\u5fae\u5c0f\u8bef\u5dee\u4e0d\u65ad\u7d2f\u79ef\uff0c\u9010\u6e10\u5bfc\u81f4 INS 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1 \u6beb\u7c73\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u4f60\u80fd\u627e\u5230\u7684\u552f\u4e00\u4e00\u628a\u5377\u5c3a\u53ea\u6709 0.5 \u7c73\u957f\uff0c\u800c\u4f60\u7684\u8bfb\u6570\u7cbe\u5ea6\u4ecd\u7136\u53ea\u6709 1 \u6beb\u7c73\uff0c\u90a3\u4e48\u5f53\u4f60\u7528\u8fd9\u628a\u5377\u5c3a\u6d4b\u91cf\u5e76\u79fb\u52a8\u4e86 8 \u6b21\u4e4b\u540e\uff0c\u4f60\u53ea\u80fd\u8bf4\u8fd9\u5757\u6728\u5934\u7684\u957f\u5ea6\u662f 4 \u7c73\u00b18 \u6beb\u7c73\u3002\u4e8b\u5b9e\u4e0a\uff0c\u4f60\u53ef\u80fd\u6839\u672c\u91cf\u4e0d\u51fa 4 \u7c73\u957f\u3002<\/p>\n<p><a href=\"https:\/\/inertialsense.com\/difference-between-gps-and-gps-ins\/\" target=\"_blank\" rel=\"noopener\">\u60ef\u6027\u5bfc\u822a<\/a>\u00a0\u6f02\u79fb\u4ee5\u540c\u6837\u7684\u65b9\u5f0f\u7d2f\u79ef\u3002\u6bcf\u6b21\u8bfb\u53d6\u52a0\u901f\u5ea6\u8ba1\u6216\u9640\u87ba\u4eea\u7684\u8bfb\u6570\u65f6\uff0c\u90fd\u4f1a\u51fa\u73b0\u5fae\u5c0f\u7684\u8bef\u5dee\u3002\u5982\u679c\u6211\u4eec\u53ea\u662f\u8bfb\u53d6\u4e00\u4e2a\u8bfb\u6570\u6765\u8ba1\u7b97\u52a0\u901f\u6216\u8f6c\u5f2f\u7684\u901f\u5ea6\uff0c\u8fd9\u5c31\u4e0d\u662f\u95ee\u9898\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u5bfc\u822a\u8ba1\u7b97\u673a\u4f1a\u5c06\u6bcf\u6b21\u6d4b\u91cf\u503c\u76f8\u52a0\uff0c\u4ee5\u8ba1\u7b97\u51fa\u4e0e\u4e0a\u6b21\u4f4d\u7f6e\u4f30\u8ba1\u503c\u76f8\u6bd4\u7684\u79fb\u52a8\u901f\u5ea6\uff0c\u56e0\u6b64\u5fae\u5c0f\u7684\u8bef\u5dee\u4f1a\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u800c\u589e\u5927\u3002<\/p>\n\n        <\/div>\n\n            <\/div>\n    <\/div>\n    \n            \n    <\/div>\n\n\n            \n<div class=\"contimage mwb-block py-8 lg:py-16\">\n        <div class=\"container md:grid md:grid-cols-12\">\n        <div class=\"col-span-8 col-start-5\">\n        \n                \n\n           \n\n\n    <picture class=\"block w-full\">\n        <source\n                srcset=\"https:\/\/www.oxts.com\/wp-content\/uploads\/2025\/02\/Drift-in-inertial-navigation-INS-1200x0-c-default.webp 2x,                                https:\/\/www.oxts.com\/wp-content\/uploads\/2025\/02\/Drift-in-inertial-navigation-INS-600x0-c-default.webp\"\n                                type=\"image\/webp\"\n                class=\"w-full object-center object-cover\"\n                media=\"(max-width:767px)\"\n        \/>\n                    <source\n                    srcset=\"https:\/\/www.oxts.com\/wp-content\/uploads\/2025\/02\/Drift-in-inertial-navigation-INS-1600x0-c-default.webp 2x,                                    https:\/\/www.oxts.com\/wp-content\/uploads\/2025\/02\/Drift-in-inertial-navigation-INS-800x0-c-default.webp\"\n                               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title=\"\u60ef\u6027\u5bfc\u822a\u6f02\u79fb-INS\"\n                alt=\"\"\n                class=\"w-full object-center object-cover\"\n                height=\"937\"\n                width=\"961\"\n                loading=\"lazy\"\n        \/>\n    <\/picture>\n\n\n    \n            <\/div>\n    <\/div>\n    <\/div>\n\n\n<div class=\"conttitletext mwb-block py-4 lg:py-8\">\n        <div class=\"container md:grid md:grid-cols-12\">\n        <div class=\"col-span-6 col-start-5\">\n    \n           \n    \n            \n\n\n    \n\n\n            \n\n\n    \n\n\n\n        <div class=\"wysiwyg p\">\n            <p>\u8be5\u56fe\u975e\u5e38\u7b80\u5355\u5730\u5c55\u793a\u4e86\u6f02\u79fb\u5982\u4f55\u5728\u65e0\u8f85\u52a9\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u4e2d\u7d2f\u79ef\u3002\u4e3a\u4e86\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u8fd9\u4e9b\u8bef\u5dee\u7684\u79ef\u7d2f\uff0c\u6211\u4eec\u5728\u7cfb\u7edf\u4e0a\u505a\u4e86\u5927\u91cf\u7684\u5de5\u4f5c\uff0c\u4f46\u8fd9\u4e9b\u8bef\u5dee\u4f9d\u7136\u5b58\u5728\u3002\u4f46\u8fd9\u5e76\u4e0d\u610f\u5473\u7740\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u7684\u539f\u7406\u6beb\u65e0\u7528\u5904\uff0c\u6216\u8005\u8bf4\u5b83\u4e0d\u5982\u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf\u3002\u8fdc\u975e\u5982\u6b64\u3002<\/p>\n\n        <\/div>\n\n            <\/div>\n    <\/div>\n    \n            \n    <\/div>\n\n\n<div class=\"conttitletext mwb-block py-4 lg:py-8\">\n        <div class=\"container md:grid md:grid-cols-12\">\n        <div class=\"col-span-6 col-start-5\">\n    \n           \n    \n            \n\n\n    \n\n    <h3 class=\"h3 mb-6\">\u4f30\u7b97\u7406\u8bba<\/h3>\n\n            \n\n\n    \n\n\n\n        <div class=\"wysiwyg p\">\n            <p>\u6700\u57fa\u672c\u7684\u4f30\u8ba1\u7406\u8bba\u662f\u6307\u6839\u636e\u73b0\u6709\u6570\u636e\u8fdb\u884c\u9884\u6d4b\u7684\u65b9\u6cd5\u3002\u5b83\u662f\u89e3\u51b3\u89c2\u5bdf\u8005\u95ee\u9898\u7684\u4e00\u79cd\u65b9\u6cd5\u3002\u4efb\u4f55\u4e8b\u7269\u7684\u771f\u5b9e\u4ef7\u503c\u90fd\u65e0\u6cd5\u786e\u5b9a\uff0c\u56e0\u6b64\u6211\u4eec\u4f7f\u7528\u4f30\u7b97\u7406\u8bba\u6765\u9884\u6d4b\u771f\u5b9e\u4ef7\u503c\u4ee5\u53ca\u9884\u6d4b\u7684\u51c6\u786e\u6027\u3002\u4f7f\u7528\u6570\u636e\u6765\u9884\u6d4b\u4e8b\u7269\u7684\u771f\u5b9e\u503c\u56fa\u7136\u91cd\u8981\uff0c\u4f46\u4e86\u89e3\u81ea\u5df1\u5bf9\u8be5\u9884\u6d4b\u7684\u4fe1\u5fc3\u6709\u591a\u5927\u4e5f\u540c\u6837\u91cd\u8981\u3002\u8fd9\u662f\u56e0\u4e3a\u5bf9\u4e00\u4e2a\u9519\u8bef\u7684\u9884\u6d4b\u6709\u4fe1\u5fc3\uff0c\u53ef\u80fd\u4f1a\u6bd4\u4e00\u5f00\u59cb\u5c31\u505a\u51fa\u4e00\u4e2a\u5df2\u77e5\u7684\u9519\u8bef\u9884\u6d4b\u5e26\u6765\u66f4\u591a\u95ee\u9898\u3002<\/p>\n<p>\u4f30\u8ba1\u7406\u8bba\u5141\u8bb8\u6570\u5b66\u5bb6\u548c\u79d1\u5b66\u5bb6\u5bf9\u5305\u542b\u968f\u673a\u6210\u5206\u7684\u67d0\u4e9b\u53c2\u6570\u8fdb\u884c\u51c6\u786e\u9884\u6d4b\u3002\u60ef\u6027\u5bfc\u822a\u9886\u57df\u6700\u76f8\u5173\u7684\u4f8b\u5b50\u4e4b\u4e00\uff0c\u5c31\u662f\u8bbe\u5907\u5982\u4f55\u5229\u7528\u5176\u4ed6\u4f20\u611f\u5668\uff08\u5982\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u63a5\u6536\u5668\u6216\u66f4\u5177\u4f53\u5730\u8bf4\uff0c\u5b83\u6240\u63a5\u6536\u6570\u636e\u7684\u536b\u661f\uff09\u6765\u8ba1\u7b97\u81ea\u5df1\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2a INS \u6b63\u5728\u8ddf\u8e2a 20 \u9897\u536b\u661f\uff0c\u800c\u6240\u6709 20 \u9897\u536b\u661f\u90fd\u63d0\u4f9b\u4e86\u76f8\u540c\u7684\u4f4d\u7f6e\u66f4\u65b0\uff0c\u90a3\u4e48 INS \u5c31\u4f1a\u975e\u5e38\u786e\u4fe1\u81ea\u5df1\u786e\u5b9e\u5904\u4e8e\u8be5\u4f4d\u7f6e\u3002\u4f46\u662f\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u9897\u536b\u661f\u53d7\u5230\u5927\u6c14\u5e72\u6270\u7b49\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e00\u4e2a 20 \u82f1\u91cc\u4ee5\u5916\u7684\u4f4d\u7f6e\uff0c\u90a3\u4e48 INS \u5982\u4f55\u77e5\u9053\u5e94\u8be5\u76f8\u4fe1 19 \u9897\u536b\u661f\u800c\u4e0d\u662f\u4e00\u9897\u536b\u661f\u5462\uff1f\u8fd9\u9700\u8981\u4e00\u79cd\u7ecf\u8fc7\u8ba1\u7b97\u7684\u3001\u6709\u6761\u4e0d\u7d0a\u7684\u65b9\u6cd5\u3002<\/p>\n<p>\u73b0\u5728\u518d\u52a0\u4e0a\u5176\u4ed6\u536b\u661f\uff08\u4e0d\u53ea\u662f\u4e00\u9897\uff09\u63d0\u4f9b\u4e0d\u6b63\u786e\u7684\u8bfb\u6570\uff0c\u4ee5\u53ca\u7f51\u7edc\u4e0a\u5176\u4ed6\u4f20\u611f\u5668\u53ef\u80fd\u53d1\u8868\u7684\u610f\u89c1\uff0c\u7a81\u7136\u4e4b\u95f4\uff0c\u4f60\u9700\u8981\u4e00\u79cd\u65b9\u6cd5\u6765\u5206\u6790\u6240\u6709\u6570\u636e\uff0c\u4ee5\u786e\u5b9a\u54ea\u4e9b\u503c\u5f97\u4fe1\u4efb\uff0c\u54ea\u4e9b\u5e94\u8be5\u5ffd\u7565\u3002<\/p>\n<p>\u8fd9\u5c31\u662f\u4f30\u7b97\u7406\u8bba\u7684\u7528\u6b66\u4e4b\u5730--\u5b83\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u7406\u8bba\u6846\u67b6\uff0c\u7528\u4e8e\u7efc\u5408\u6765\u81ea\u4e0d\u540c\u4f20\u611f\u5668\u7684\u4fe1\u606f\uff0c\u5e76\u5229\u7528\u8fd9\u4e9b\u6570\u636e\u5bf9\u5404\u79cd\u53c2\u6570\uff08\u5982\u4f4d\u7f6e\uff09\u8fdb\u884c\u51c6\u786e\u9884\u6d4b\u3002<\/p>\n\n        <\/div>\n\n            <\/div>\n    <\/div>\n    \n            \n    <\/div>\n\n\n<div class=\"conttitletext mwb-block py-4 lg:py-8\">\n        <div class=\"container md:grid md:grid-cols-12\">\n        <div class=\"col-span-6 col-start-5\">\n    \n           \n    \n            \n\n\n    \n\n    <h3 class=\"h3 mb-6\">GPS \u8f85\u52a9 INS \u662f\u89e3\u51b3\u65b9\u6848<\/h3>\n\n            \n\n\n    \n\n\n\n        <div class=\"wysiwyg p\">\n            <p>\u5728\u672c\u9875\u5f00\u5934\uff0c\u6211\u4eec\u8bf4\u8fc7\u6f02\u79fb\u662f\u975e\u8f85\u52a9\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u7684\u81f4\u547d\u5f31\u70b9\uff0c\u90a3\u4e48\u8f85\u52a9\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u5462\uff1f\u5f53\u60a8\u5c06 INS \u4e0e GPS \u76f8\u7ed3\u5408\uff0c\u521b\u5efa GPS \u8f85\u52a9 INS\uff08\u4e5f\u79f0\u4e3a GPS+INS\uff09\u65f6\uff0c\u60a8\u5c31\u89e3\u51b3\u4e86\u6f02\u79fb\u95ee\u9898\uff0c\u540c\u65f6\u4e5f\u89e3\u51b3\u4e86\u5f71\u54cd GPS \u7684\u95ee\u9898\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48 OXTS \u80fd\u591f\u4e3a\u5ba2\u6237\u63d0\u4f9b\u5728\u6240\u6709\u73af\u5883\u4e2d\u6d4b\u91cf\u4f4d\u7f6e\u3001\u65b9\u5411\u548c\u52a8\u6001\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\uff0c\u4ece\u800c\u4f7f\u5ba2\u6237\u80fd\u591f\u653e\u5fc3\u5730\u8fdb\u884c\u6d4b\u91cf\u3002\u6211\u4eec\u5c06\u5728\u6211\u4eec\u7684\u6587\u7ae0<a href=\"https:\/\/www.oxts.com\/zh\/what-is-gnss\/\" rel=\"noopener\">\u4ec0\u4e48\u662f\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\uff1f<\/a>'.<\/p>\n<p>\u672c\u6587\u662f\u6211\u4eec\u7684 \"\u6211\u4eec\u7684\u4e16\u754c \"\u7cfb\u5217\u6587\u7ae0\u4e4b\u4e00\u3002<a href=\"https:\/\/www.oxts.com\/zh\/what-is-an-inertial-navigation-system\/\">\u4ec0\u4e48\u662f\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\uff1f<\/a>'\u7cfb\u5217\u3002<\/p>\n\n        <\/div>\n\n            <\/div>\n    <\/div>\n    \n            \n    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