{"id":72,"date":"2026-03-01T16:29:11","date_gmt":"2026-03-01T08:29:11","guid":{"rendered":"https:\/\/hpu.gv.uy\/?p=72"},"modified":"2026-03-01T17:00:59","modified_gmt":"2026-03-01T09:00:59","slug":"gps%e6%b5%8b%e9%87%8f%e5%8e%9f%e7%90%86%e5%8f%8a%e5%85%b6%e5%ba%94%e7%94%a8-p23-24%e5%85%a8%e7%90%83%e5%ae%9a%e4%bd%8d%e7%b3%bb%e7%bb%9f%e7%9a%84%e7%bb%84%e6%88%90%e5%8f%8a%e4%bf%a1%e5%8f%b7%e7%bb%93","status":"publish","type":"post","link":"https:\/\/hpu.gv.uy\/?p=72","title":{"rendered":"GPS\u6d4b\u91cf\u539f\u7406\u53ca\u5176\u5e94\u7528 p23 24\u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf\u7684\u7ec4\u6210\u53ca\u4fe1\u53f7\u7ed3\u6784\uff08\u516b\uff09"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u76ee\u5f55<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#1-gps-\u65f6\u95f4\u7cfb\u7edf\u4e0e\u5468\u6570\u7ffb\u8f6c-wn\">1. GPS \u65f6\u95f4\u7cfb\u7edf\u4e0e\u5468\u6570\u7ffb\u8f6c (WN)<\/a><\/li>\n\n\n\n<li><a href=\"#2-\u5bfc\u822a\u7535\u6587\u6807\u5fd7\u4f4d\u4e0e\u9632\u6b3a\u9a97-as\">2. \u5bfc\u822a\u7535\u6587\u6807\u5fd7\u4f4d\u4e0e\u9632\u6b3a\u9a97 (AS)<\/a><\/li>\n\n\n\n<li><a href=\"#3-\u7528\u6237\u53ca\u5176\u8ddd\u79bb\u7cbe\u5ea6\u6307\u6570-ura\">3. \u7528\u6237\u53ca\u5176\u8ddd\u79bb\u7cbe\u5ea6\u6307\u6570 (URA)<\/a><\/li>\n\n\n\n<li><a href=\"#4-\u536b\u661f\u949f\u5dee\u53c2\u6570\u4e0e\u8ba1\u7b97\u6a21\u578b\">4. \u536b\u661f\u949f\u5dee\u53c2\u6570\u4e0e\u8ba1\u7b97\u6a21\u578b<\/a><\/li>\n\n\n\n<li><a href=\"#5-\u5e7f\u64ad\u661f\u5386\u7684\u4e09\u79cd\u8868\u8fbe\u5f62\u5f0f\">5. \u5e7f\u64ad\u661f\u5386\u7684\u4e09\u79cd\u8868\u8fbe\u5f62\u5f0f<\/a><\/li>\n\n\n\n<li><a href=\"#6-\u536b\u661f\u8f68\u9053\u8fd0\u52a8\u7406\u8bba\u57fa\u7840\">6. \u536b\u661f\u8f68\u9053\u8fd0\u52a8\u7406\u8bba\u57fa\u7840<\/a><\/li>\n\n\n\n<li><a href=\"#7-\u4e8c\u4f53\u95ee\u9898\u4e0e\u6444\u52a8\u7406\u8bba\">7. \u4e8c\u4f53\u95ee\u9898\u4e0e\u6444\u52a8\u7406\u8bba<\/a><\/li>\n\n\n\n<li><a href=\"#ai-\u603b\u7ed3\">AI \u603b\u7ed3<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. GPS \u65f6\u95f4\u7cfb\u7edf\u4e0e\u5468\u6570\u7ffb\u8f6c (WN) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=0\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 00:00<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">GPS \u65f6\u95f4\u7cfb\u7edf\u662f\u901a\u8fc7\u5bfc\u822a\u7535\u6587\u4e2d\u7684\u8ba1\u6570\u6765\u4f20\u9012\u7684\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Z-count (Z\u8ba1\u6570)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5b8c\u6574\u7684 GPS \u65f6\u95f4\u9700\u8981 <strong>19\u4e2a\u6bd4\u7279<\/strong> \u6765\u8868\u793a\uff08\u65f6\u95f4\u5468\u671f\u6570\uff09\u3002<\/li>\n\n\n\n<li>\u5728\u524d\u9762\u7684\u9065\u6d4b\u5b57\uff08TLM\uff09\u4e2d\u7ed9\u4e8610\u4e2a\u6bd4\u7279\uff0c\u5982\u679c\u4ea4\u63a5\u5b57\uff08HOW\uff09\u4e2d\u7ed9\u51fa\u5269\u4e0b\u768419\u4e2a\u6bd4\u7279\uff0c\u5c31\u80fd\u76f4\u63a5\u6c42\u51fa\u5b8c\u6574\u7684\u5468\u671f\u6570\u3002<\/li>\n\n\n\n<li>\u4f46\u5728\u5b9e\u9645\u5bfc\u822a\u7535\u6587\u4e2d\uff0c\u8fd9\u91cc\u53ea\u7ed9\u4e86 <strong>17\u4e2a\u6bd4\u7279<\/strong>\u3002\u8fd9\u5bfc\u81f4\u53ea\u80fd\u6c42\u51fa\u5b50\u5e27\u6570\u76ee\uff08Time of Week, TOW\uff09\u3002<\/li>\n\n\n\n<li><em>Screenshot-[00:21]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5468\u6570 (Week Number, WN)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>GPS \u65f6\u95f4\u4e0d\u5305\u542b\u5177\u4f53\u7684\u5e74\u3001\u6708\u3001\u65e5\uff0c\u800c\u662f\u4ece <strong>1980\u5e741\u67086\u65e5<\/strong> \u96f6\u70b9\u5f00\u59cb\u8d77\u7b97\u7684\u201c\u5468\u6570\u201d\u3002<\/li>\n\n\n\n<li><strong>10\u6bd4\u7279\u9650\u5236\u4e0e\u7ffb\u8f6c\u95ee\u9898<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u65e9\u671f\u7684 GPS \u5bfc\u822a\u7535\u6587\u4f7f\u7528 <strong>10\u4e2a\u6bd4\u7279<\/strong> \u6765\u8868\u793a\u5468\u6570\u3002<\/li>\n\n\n\n<li>\u6700\u5927\u8868\u793a\u8303\u56f4\u662f 2^{10} = 1024 \u5468\uff08\u7ea619.7\u5e74\uff09\u3002<\/li>\n\n\n\n<li>\u5f53\u8ba1\u6570\u8fbe\u5230 1023 \u5468\u540e\uff0c\u4f1a\u53d1\u751f<strong>\u5468\u6570\u7ffb\u8f6c (Rollover)<\/strong>\uff0c\u5f52\u96f6\u91cd\u65b0\u5f00\u59cb\u3002<\/li>\n\n\n\n<li>\u8fd9\u4e0e\u8ba1\u7b97\u673a\u9886\u57df\u7684\u201c\u5343\u5e74\u866b\u201d\u95ee\u9898\u7c7b\u4f3c\u3002\u7b2c\u4e00\u6b21\u7ffb\u8f6c\u53d1\u751f\u57281999\u5e74\uff0c\u7b2c\u4e8c\u6b21\u57282019\u5e74\uff08\u89c6\u9891\u4e2d\u63d0\u5230\u201c\u8dd1\u56de\u52300\u5468\u201d\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u73b0\u4ee3\u5316\u6539\u8fdb (CNAV)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u65b0\u7684\u5bfc\u822a\u7535\u6587\uff08\u5982 CNAV\uff09\u5c06\u5468\u6570\u6269\u5c55\u5230\u4e86 <strong>13\u4e2a\u6bd4\u7279<\/strong>\u3002<\/li>\n\n\n\n<li>13\u6bd4\u7279\u53ef\u4ee5\u8868\u793a\u7ea6 <strong>157\u5e74<\/strong> \u7684\u65f6\u95f4\uff0c\u57fa\u672c\u4e0a\u6d88\u9664\u4e86\u77ed\u671f\u5185\u5468\u6570\u7ffb\u8f6c\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><em>Screenshot-[02:38]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5468\u5185\u79d2 (TOW)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u9664\u4e86\u5468\u6570\uff0c\u8fd8\u9700\u8981\u77e5\u9053\u672c\u5468\u5185\u7684\u65f6\u95f4\u3002<\/li>\n\n\n\n<li>\u8ba1\u7b97\u65b9\u5f0f\uff1a\u4ece\u672c\u5468\u661f\u671f\u5929\u7684 00:00:00 \u5f00\u59cb\u7d2f\u79ef\u8ba1\u7b97\u79d2\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u5bfc\u822a\u7535\u6587\u6807\u5fd7\u4f4d\u4e0e\u9632\u6b3a\u9a97 (AS) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=213\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 03:33<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfc\u822a\u7535\u6587\u4e2d\u5305\u542b\u7279\u5b9a\u7684\u6807\u5fd7\u4f4d\uff0c\u7528\u4e8e\u6307\u793a\u4fe1\u53f7\u72b6\u6001\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>AS (Anti-Spoofing) \u6807\u5fd7<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u6807\u5fd7\u4e3a 1\/0<\/strong>\uff1a\u8868\u793a\u8f7d\u6ce2\u4e0a\u8c03\u5236\u7684\u662f <strong>C\/A \u7801<\/strong>\u3002<\/li>\n\n\n\n<li><strong>\u6807\u5fd7\u4e3a 0\/1<\/strong>\uff1a\u8868\u793a\u8f7d\u6ce2\u4e0a\u8c03\u5236\u7684\u662f <strong>P \u7801<\/strong> \u6216 <strong>Y \u7801<\/strong>\uff08\u52a0\u5bc6\u540e\u7684 P \u7801\uff09\u3002<\/li>\n\n\n\n<li>\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6c11\u7528\u63a5\u6536\u673a\u4e3b\u8981\u5173\u6ce8 C\/A \u7801\u3002<\/li>\n\n\n\n<li>\u867d\u7136\u6280\u672f\u4e0a\u53ef\u4ee5\u8c03\u5236 C\/A \u7801\u800c\u4e0d\u8c03\u5236 P \u7801\uff0c\u4f46\u5b9e\u9645\u64cd\u4f5c\u4e2d\u5f88\u5c11\u51fa\u73b0\u201c\u53ea\u8c03\u5236 C\/A \u7801\u201d\u7684\u60c5\u51b5\uff08\u901a\u5e38\u662f\u4e24\u8005\u90fd\u6709\u6216\u5f00\u542f\u9632\u6b3a\u9a97\u6a21\u5f0f\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u536b\u661f\u5065\u5eb7\u72b6\u51b5 (Health)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7528\u4e8e\u6307\u793a\u536b\u661f\u662f\u5426\u5de5\u4f5c\u6b63\u5e38\u3002<\/li>\n\n\n\n<li><em>Screenshot-[03:42]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u7528\u6237\u53ca\u5176\u8ddd\u79bb\u7cbe\u5ea6\u6307\u6570 (URA) <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=252\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 04:12<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfc\u822a\u7535\u6587\u9700\u8981\u544a\u77e5\u7528\u6237\u5f53\u524d\u536b\u661f\u4fe1\u53f7\u7684\u7cbe\u5ea6\uff0c\u4f46\u4e3a\u4e86\u8282\u7701\u6570\u636e\u4f4d\u5bbd\uff0c\u4e0d\u76f4\u63a5\u53d1\u9001\u5177\u4f53\u7684\u8bef\u5dee\u6570\u503c\uff08\u5982 12.35\u7c73\uff09\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>URA \u6307\u6570 (N)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u4e00\u4e2a\u6574\u6570\u6307\u6570 N (User Range Accuracy Index) \u6765\u4ee3\u8868\u8bef\u5dee\u8303\u56f4\u3002<\/li>\n\n\n\n<li><strong>\u542b\u4e49<\/strong>\uff1a\u536b\u661f\u949f\u5dee\u548c\u661f\u5386\u8bef\u5dee\u6295\u5f71\u5230\u536b\u661f\u4e0e\u63a5\u6536\u673a\u8fde\u7ebf\u65b9\u5411\u4e0a\u7684\u7efc\u5408\u8bef\u5dee\uff08\u7528\u6237\u7b49\u6548\u8ddd\u79bb\u8bef\u5dee\uff0cUERE\uff09\u3002<\/li>\n\n\n\n<li><strong>\u793a\u4f8b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u82e5 N=5\uff0c\u53ef\u80fd\u4ee3\u8868\u8bef\u5dee\u8303\u56f4\u5728 9.65\\text{m} \\sim 13.65\\text{m} \u4e4b\u95f4\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u76ee\u7684<\/strong>\uff1a\u901a\u8fc7\u67e5\u8868\u6cd5\uff0c\u7528\u8f83\u5c11\u7684\u6bd4\u7279\u6570\uff08\u4f8b\u59824\u4f4d\u62165\u4f4d\uff09\u4f20\u9012\u8bef\u5dee\u8303\u56f4\u4fe1\u606f\uff0c\u4ece\u800c\u538b\u7f29\u5bfc\u822a\u7535\u6587\u7684\u6570\u636e\u91cf\u3002<\/li>\n\n\n\n<li><em>Screenshot-[05:17]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5065\u5eb7\u72b6\u51b5\u5b57<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u9996\u4f4d\u6bd4\u7279\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>0<\/strong>\uff1a\u8868\u793a\u536b\u661f\u603b\u4f53\u5065\u5eb7\uff0c\u53ef\u4ee5\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong>1<\/strong>\uff1a\u8868\u793a\u536b\u661f\u4e0d\u5065\u5eb7\uff08Unhealthy\uff09\uff0c\u6709\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u540e\u7eed\u4f4d\u6570\u5177\u4f53\u6307\u793a\u662f\u54ea\u90e8\u5206\uff08\u5982\u65f6\u949f\u3001\u661f\u5386\u7b49\uff09\u51fa\u4e86\u95ee\u9898\uff0c\u7528\u6237\u67e5\u8868\u5373\u53ef\u77e5\u6653\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u536b\u661f\u949f\u5dee\u53c2\u6570\u4e0e\u8ba1\u7b97\u6a21\u578b <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=482\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 08:02<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u536b\u661f\u65f6\u949f\u5e76\u4e0d\u5b8c\u7f8e\uff0c\u4e0e GPS \u6807\u51c6\u65f6\u95f4\u5b58\u5728\u504f\u5dee\u3002\u5bfc\u822a\u7535\u6587\u901a\u8fc7<strong>\u7b2c\u4e00\u6570\u636e\u5757\uff08Subframe 1\uff09<\/strong>\u63d0\u4f9b\u949f\u5dee\u4fee\u6b63\u53c2\u6570\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u62df\u5408\u6a21\u578b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u76f4\u63a5\u7ed9\u51fa\u6bcf\u5206\u6bcf\u79d2\u7684\u949f\u5dee\uff0c\u800c\u662f\u4f7f\u7528\u4e00\u4e2a<strong>\u4e8c\u9636\u591a\u9879\u5f0f<\/strong>\u6765\u62df\u5408\u949f\u5dee\u7684\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u53c2\u6570\u5b9a\u4e49<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>a_{f0} (\u89c6\u9891\u4e2d\u8bb0\u4e3a f_0)\uff1a\u53c2\u8003\u65f6\u523b t_{oc} \u7684<strong>\u949f\u5dee<\/strong>\uff08Bias\uff0c\u5355\u4f4d\uff1a\u79d2\uff09\u3002<\/li>\n\n\n\n<li>a_{f1} (\u89c6\u9891\u4e2d\u8bb0\u4e3a f_1)\uff1a\u53c2\u8003\u65f6\u523b\u7684<strong>\u949f\u901f<\/strong>\uff08\u9891\u6f02\uff0cDrift\uff0c\u5355\u4f4d\uff1a\u79d2\/\u79d2\uff09\u3002<\/li>\n\n\n\n<li>a_{f2} (\u89c6\u9891\u4e2d\u8bb0\u4e3a f_2)\uff1a\u53c2\u8003\u65f6\u523b\u7684<strong>\u949f\u6f02<\/strong>\uff08\u9891\u6f02\u7387\uff0cDrift Rate\uff0c\u5355\u4f4d\uff1a\u79d2\/\u79d2^2\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u8ba1\u7b97\u516c\u5f0f<\/strong>\uff1a<br>\u4efb\u4f55\u65f6\u523b t \u7684\u536b\u661f\u949f\u5dee \\Delta t_{sv} \u8ba1\u7b97\u5982\u4e0b\uff1a<br>\\Delta t_{sv} = a_{f0} + a_{f1}(t &#8211; t_{oc}) + a_{f2}(t &#8211; t_{oc})^2 + \\Delta t_r<\/li>\n\n\n\n<li><em>Screenshot-[10:15]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u76f8\u5bf9\u8bba\u6548\u5e94\u6821\u6b63 (\\Delta t_r)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u516c\u5f0f\u4e2d\u7684\u6700\u540e\u4e00\u9879 \\Delta t_r \u662f\u76f8\u5bf9\u8bba\u6548\u5e94\u6821\u6b63\u9879\u3002<\/li>\n\n\n\n<li><strong>\u539f\u56e0<\/strong>\uff1a\u7531\u4e8e\u536b\u661f\u8f68\u9053\u662f\u692d\u5706\uff0c\u901f\u5ea6\u548c\u5f15\u529b\u52bf\u5728\u53d8\u5316\uff0c\u5bfc\u81f4\u76f8\u5bf9\u8bba\u6548\u5e94\u5448\u73b0<strong>\u5468\u671f\u6027<\/strong>\u53d8\u5316\u3002<\/li>\n\n\n\n<li><strong>\u5904\u7406\u65b9\u5f0f<\/strong>\uff1a\u7531\u4e8e\u5176\u5468\u671f\u6027\u7279\u5f81\u4e0e\u949f\u5dee\u672c\u8eab\u7684\u4e8c\u9636\u591a\u9879\u5f0f\u7279\u5f81\uff08\u5e73\u6ed1\u53d8\u5316\uff09\u4e0d\u540c\uff0c\u4e0d\u80fd\u6df7\u5408\u5728\u4e00\u8d77\u62df\u5408\uff0c\u5426\u5219\u7cbe\u5ea6\u4f1a\u4e0b\u964d\u3002\u56e0\u6b64\u5c06\u76f8\u5bf9\u8bba\u6548\u5e94\u5355\u72ec\u5217\u51fa\uff0c\u7531\u7528\u6237\u6839\u636e\u8f68\u9053\u53c2\u6570\u8ba1\u7b97\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u53c2\u6570\u6709\u6548\u671f<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u901a\u5e38\u6bcf <strong>2\u5c0f\u65f6<\/strong> \u66f4\u65b0\u4e00\u6b21\u6570\u636e\u5757\uff08t_{oc} \u66f4\u65b0\uff09\u3002<\/li>\n\n\n\n<li>\u5728\u6709\u6548\u671f\u5185\uff0c\u7528\u6237\u5229\u7528\u8fd9\u4e09\u4e2a\u5e38\u6570\u5373\u53ef\u7b97\u51fa\u4efb\u610f\u65f6\u523b\u7684\u949f\u5dee\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. \u5e7f\u64ad\u661f\u5386\u7684\u4e09\u79cd\u8868\u8fbe\u5f62\u5f0f <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=782\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 13:02<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b2c\u4e8c\u6570\u636e\u5757\u548c\u7b2c\u4e09\u6570\u636e\u5757\uff08Subframe 2 &amp; 3\uff09<\/strong> \u7528\u4e8e\u63cf\u8ff0\u536b\u661f\u5728\u7a7a\u95f4\u7684\u4f4d\u7f6e\uff08\u661f\u5386\uff09\u3002\u89c6\u9891\u4e2d\u5bf9\u6bd4\u4e86\u4e09\u79cd\u8868\u8fbe\u536b\u661f\u8f68\u9053\u7684\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u76f4\u89d2\u5750\u6807\u6cd5 (Cartesian Coordinates)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u76f4\u63a5\u7ed9\u51fa\u67d0\u65f6\u523b\u536b\u661f\u7684 X, Y, Z \u5750\u6807\u53ca\u5176\u53d8\u5316\u7387 \\dot{X}, \\dot{Y}, \\dot{Z}\u3002<\/li>\n\n\n\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u6700\u7b80\u5355\uff0c\u5bb9\u6613\u7406\u89e3\u3002<\/li>\n\n\n\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a\u6570\u636e\u91cf\u5de8\u5927\u3002\u4e3a\u4e86\u4fdd\u6301\u7cbe\u5ea6\uff0c\u9700\u8981\u9891\u7e41\u53d1\u9001\u957f\u4e32\u6570\u5b57\uff08\u5982\u7cbe\u5bc6\u661f\u5386 SP3 \u683c\u5f0f\uff09\uff0c\u4e0d\u9002\u5408\u5e26\u5bbd\u6709\u9650\u7684\u5e7f\u64ad\u661f\u5386\u3002<\/li>\n\n\n\n<li><em>Screenshot-[13:47]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5207\u6bd4\u96ea\u592b\u591a\u9879\u5f0f\u62df\u5408 (Chebyshev Polynomials)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u9ad8\u9636\u591a\u9879\u5f0f\uff08\u598210\u9636\uff09\u62df\u5408\u4e00\u6bb5\u65f6\u95f4\uff08\u59821-2\u5c0f\u65f6\uff09\u5185\u7684\u8f68\u9053\u3002<\/li>\n\n\n\n<li>\u53d1\u9001\u591a\u9879\u5f0f\u7684\u7cfb\u6570\u7ed9\u7528\u6237\u3002<\/li>\n\n\n\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\u6570\u5b66\u62df\u5408\u6548\u679c\u597d\u3002<\/li>\n\n\n\n<li><strong>\u7f3a\u70b9<\/strong>\uff1a<strong>\u51e0\u4f55\u610f\u4e49\u4e0d\u660e\u786e<\/strong>\u3002\u7528\u6237\u65e0\u6cd5\u76f4\u89c2\u5f97\u77e5\u536b\u661f\u7684\u9ad8\u5ea6\u3001\u8f68\u9053\u503e\u89d2\u3001\u504f\u5fc3\u7387\u7b49\u51e0\u4f55\u7279\u5f81\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5f00\u666e\u52d2\u8f68\u9053\u6839\u6570\u53ca\u5176\u53d8\u5316\u7387 (Keplerian Elements + Perturbations)<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>GPS \u5e7f\u64ad\u661f\u5386\u91c7\u7528\u7684\u65b9\u6cd5<\/strong>\u3002<\/li>\n\n\n\n<li>\u57fa\u4e8e\u5f00\u666e\u52d2\u516d\u6839\u6570\uff08\u534a\u957f\u8f74\u3001\u504f\u5fc3\u7387\u3001\u503e\u89d2\u7b49\uff09\u52a0\u4e0a\u6444\u52a8\u6539\u6b63\u9879\u3002<\/li>\n\n\n\n<li>\u5305\u542b <strong>6\u4e2a\u57fa\u672c\u53c2\u6570<\/strong> \u548c <strong>9\u4e2a\u53d8\u5316\u7387\/\u6539\u6b63\u9879<\/strong>\uff0c\u5171\u7ea615-20\u4e2a\u53c2\u6570\u3002<\/li>\n\n\n\n<li><strong>\u4f18\u70b9<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u6570\u636e\u91cf\u5c0f<\/strong>\uff1a\u9002\u5408\u4f4e\u901f\u7387\u5e7f\u64ad\u3002<\/li>\n\n\n\n<li><strong>\u51e0\u4f55\u610f\u4e49\u660e\u786e<\/strong>\uff1a\u53c2\u6570\u76f4\u63a5\u5bf9\u5e94\u8f68\u9053\u7684\u5f62\u72b6\u3001\u5927\u5c0f\u548c\u65b9\u5411\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><em>Screenshot-[17:50]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">6. \u536b\u661f\u8f68\u9053\u8fd0\u52a8\u7406\u8bba\u57fa\u7840 <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=1087\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 18:07<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u7406\u89e3\u5e7f\u64ad\u661f\u5386\u7684\u53c2\u6570\uff0c\u5fc5\u987b\u638c\u63e1\u536b\u661f\u53d7\u529b\u4e0e\u8fd0\u52a8\u7684\u57fa\u672c\u7406\u8bba\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u536b\u661f\u53d7\u529b\u5206\u6790<\/strong>\uff1a<br>\u51b3\u5b9a\u536b\u661f\u52a0\u901f\u5ea6\u7684\u57fa\u672c\u516c\u5f0f\uff1a<br>\\vec{F} = m \\vec{a} \\Rightarrow \\vec{a} = \\frac{\\vec{F}}{m} \u901a\u8fc7\u5bf9\u52a0\u901f\u5ea6\u79ef\u5206\u53ef\u5f97\u901f\u5ea6\uff0c\u518d\u79ef\u5206\u53ef\u5f97\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>\u4e3b\u8981\u4f5c\u7528\u529b<\/strong>\uff1a<ol><li><strong>\u5730\u7403\u5f15\u529b<\/strong>\uff08\u6700\u4e3b\u8981\uff09\uff1a<ul><li><strong>\u4e2d\u5fc3\u5f15\u529b<\/strong>\uff1a\u5047\u8bbe\u5730\u7403\u662f\u8d28\u91cf\u96c6\u4e2d\u7684\u8d28\u70b9\u6216\u5747\u5300\u7403\u4f53\uff08\u5360\u7edd\u5927\u90e8\u5206\uff09\u3002<\/li><li><strong>\u975e\u7403\u5f62\u5f15\u529b<\/strong>\uff1a\u5730\u7403\u5f62\u72b6\u4e0d\u89c4\u5219\uff08\u6241\u7387\u7b49\uff09\u5bfc\u81f4\u7684\u5f15\u529b\u6444\u52a8\uff08J_2 \u9879\u7b49\uff09\u3002<\/li><\/ul><\/li><li><strong>\u65e5\u6708\u5f15\u529b<\/strong>\uff1a\u592a\u9633\u548c\u6708\u7403\u7684\u5f15\u529b\u3002<\/li><li><strong>\u592a\u9633\u5149\u538b (Solar Radiation Pressure)<\/strong>\uff1a\u5149\u5b50\u649e\u51fb\u536b\u661f\u4ea7\u751f\u7684\u5fae\u5c0f\u538b\u529b\uff08\u53d7\u7167\u9762\u4e0e\u9634\u5f71\u533a\u4e0d\u540c\uff09\u3002<\/li><li><strong>\u5927\u6c14\u963b\u529b<\/strong>\uff1a\u5bf9\u4e8e GPS \u536b\u661f\uff08\u9ad8\u8f68\uff0c\u7ea620200km\uff09\uff0c\u5927\u6c14\u963b\u529b\u6781\u5c0f\uff0c\u901a\u5e38\u5ffd\u7565\uff1b\u4f4e\u8f68\u536b\u661f\u5219\u5fc5\u987b\u8003\u8651\u3002<\/li><li><strong>\u6f6e\u6c50\u529b<\/strong>\uff1a\u56fa\u4f53\u6f6e\u3001\u6d77\u6f6e\u7b49\u5f15\u8d77\u7684\u5f15\u529b\u52bf\u53d8\u5316\u3002<\/li><\/ol>\n<ul class=\"wp-block-list\">\n<li><em>Screenshot-[19:14]<\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">7. \u4e8c\u4f53\u95ee\u9898\u4e0e\u6444\u52a8\u7406\u8bba <a href=\"https:\/\/www.bilibili.com\/video\/BV1ia4y1s7sj_p23?t=1260\" target=\"_blank\" rel=\"noreferrer noopener\">\u539f\u7247 @ 21:00<\/a>*<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3a\u4e86\u6c42\u89e3\u536b\u661f\u8f68\u9053\uff0c\u4eba\u4e3a\u5c06\u95ee\u9898\u5206\u89e3\u4e3a\u4e24\u90e8\u5206\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u7b2c\u4e00\u90e8\u5206\uff1a\u6b63\u5e38\u8f68\u9053 (Normal Orbit) \/ \u4e8c\u4f53\u95ee\u9898<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u5047\u8bbe<\/strong>\uff1a\u5c06\u5730\u7403\u770b\u4f5c\u8d28\u91cf\u96c6\u4e2d\u5728\u7403\u5fc3\u7684<strong>\u8d28\u70b9<\/strong>\uff0c\u5ffd\u7565\u5176\u4ed6\u5929\u4f53\u548c\u975e\u7403\u5f62\u5f71\u54cd\u3002<\/li>\n\n\n\n<li><strong>\u7ed3\u679c<\/strong>\uff1a\u536b\u661f\u8f68\u9053\u662f\u4e00\u4e2a\u5b8c\u7f8e\u7684<strong>\u692d\u5706<\/strong>\uff08\u5f00\u666e\u52d2\u692d\u5706\uff09\u3002<\/li>\n\n\n\n<li><strong>\u7279\u5f81<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5730\u7403\u8d28\u5fc3\u4f4d\u4e8e\u692d\u5706\u7684\u4e00\u4e2a\u7126\u70b9\u4e0a\u3002<\/li>\n\n\n\n<li>\u8f68\u9053\u5e73\u9762\u5728\u7a7a\u95f4\u56fa\u5b9a\u4e0d\u52a8\u3002<\/li>\n\n\n\n<li>\u8f68\u9053\u53c2\u6570\uff08\u5982\u957f\u534a\u5f84\u3001\u504f\u5fc3\u7387\uff09\u662f\u5e38\u6570\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u4f18\u52bf<\/strong>\uff1a\u53ef\u4ee5\u8fdb\u884c\u4e25\u683c\u7684\u6570\u5b66\u89e3\u6790\u6c42\u89e3\uff08\u89e3\u6790\u89e3\uff09\u3002<\/li>\n\n\n\n<li><em>Screenshot-[25:23]<\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7b2c\u4e8c\u90e8\u5206\uff1a\u8f68\u9053\u6444\u52a8 (Orbit Perturbation)<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>\u5b9a\u4e49<\/strong>\uff1a\u8003\u8651\u5730\u7403\u975e\u7403\u5f62\u3001\u65e5\u6708\u5f15\u529b\u3001\u5149\u538b\u7b49\u5fae\u5c0f\u529b\u91cf\u5bf9\u6b63\u5e38\u8f68\u9053\u7684\u5e72\u6270\u3002<\/li>\n\n\n\n<li><strong>\u6444\u52a8\u7c7b\u578b<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li><strong>\u5730\u7403\u5f62\u72b6\u6444\u52a8<\/strong>\uff1a\u5730\u7403\u6241\u7387\u5bfc\u81f4\u8f68\u9053\u9762\u65cb\u8f6c\uff08\u8fdb\u52a8\uff09\u3002<\/li>\n\n\n\n<li>\u5176\u4ed6\u6444\u52a8\u529b\uff08\u91cf\u7ea7\u8f83\u5c0f\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5904\u7406\u65b9\u6cd5<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u65e0\u6cd5\u6c42\u51fa\u5c01\u95ed\u7684\u89e3\u6790\u89e3\uff0c\u901a\u5e38\u4f7f\u7528<strong>\u7ea7\u6570\u5c55\u5f00<\/strong>\u6216<strong>\u6570\u503c\u79ef\u5206<\/strong>\u8fd1\u4f3c\u6c42\u89e3\u3002<\/li>\n\n\n\n<li>\u6839\u636e\u7cbe\u5ea6\u8981\u6c42\u622a\u65ad\u7ea7\u6570\uff08\u4f8b\u5982\u53ea\u4fdd\u7559 10^{-5} \u91cf\u7ea7\u7684\u9879\uff0c\u5ffd\u7565\u66f4\u5c0f\u7684\u9ad8\u9636\u9879\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u7ed3\u679c<\/strong>\uff1a\u5b9e\u9645\u8f68\u9053 = \u6b63\u5e38\u8f68\u9053 + \u8f68\u9053\u6444\u52a8\u6539\u6b63\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u603b\u7ed3<\/strong>\uff1a\u5e7f\u64ad\u661f\u5386\u6b63\u662f\u57fa\u4e8e\u8fd9\u4e00\u7406\u8bba\uff0c\u7ed9\u51fa\u4e86\u53c2\u8003\u65f6\u523b\u7684\u5f00\u666e\u52d2\u6839\u6570\uff08\u63cf\u8ff0\u6b63\u5e38\u8f68\u9053\uff09\u4ee5\u53ca\u4e00\u7cfb\u5217\u6444\u52a8\u53c2\u6570\uff08\u63cf\u8ff0\u53c2\u6570\u968f\u65f6\u95f4\u7684\u53d8\u5316\u548c\u5468\u671f\u6027\u6539\u6b63\uff09\uff0c\u7528\u6237\u901a\u8fc7\u8fd9\u4e9b\u53c2\u6570\u6062\u590d\u536b\u661f\u77ac\u95f4\u7684\u7cbe\u786e\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">AI \u603b\u7ed3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u89c6\u9891\u6df1\u5165\u8bb2\u89e3\u4e86 GPS \u6d4b\u91cf\u539f\u7406\u4e2d\u5173\u4e8e\u4fe1\u53f7\u7ed3\u6784\u548c\u8f68\u9053\u53c2\u6570\u7684\u6838\u5fc3\u5185\u5bb9\u3002\u9996\u5148\uff0c\u8be6\u7ec6\u9610\u8ff0\u4e86 <strong>GPS \u65f6\u95f4\u7cfb\u7edf<\/strong>\uff0c\u89e3\u91ca\u4e86\u5468\u6570\uff08WN\uff09\u7684 10 \u6bd4\u7279\u9650\u5236\u5bfc\u81f4\u7684\u7ffb\u8f6c\u95ee\u9898\u53ca\u5176\u73b0\u4ee3\u5316\u6539\u8fdb\uff0c\u4ee5\u53ca\u5982\u4f55\u5229\u7528 Z \u8ba1\u6570\u83b7\u53d6\u65f6\u95f4\u3002\u5176\u6b21\uff0c\u4ecb\u7ecd\u4e86\u5bfc\u822a\u7535\u6587\u4e2d\u7684 <strong>URA \u6307\u6570<\/strong> \u548c <strong>\u536b\u661f\u5065\u5eb7\u6807\u5fd7<\/strong>\uff0c\u8bf4\u660e\u4e86\u7cfb\u7edf\u5982\u4f55\u4ee5\u7d27\u51d1\u7684\u6570\u636e\u683c\u5f0f\u544a\u77e5\u7528\u6237\u4fe1\u53f7\u7cbe\u5ea6\u548c\u53ef\u7528\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u661f\u5386\u4e0e\u8f68\u9053\u65b9\u9762\uff0c\u8bfe\u7a0b\u91cd\u70b9\u5206\u6790\u4e86 <strong>\u536b\u661f\u949f\u5dee<\/strong> \u7684\u4e8c\u9636\u591a\u9879\u5f0f\u62df\u5408\u6a21\u578b\uff0c\u5e76\u5f3a\u8c03\u4e86\u76f8\u5bf9\u8bba\u6548\u5e94\u7684\u72ec\u7acb\u6821\u6b63\u3002\u968f\u540e\uff0c\u5bf9\u6bd4\u4e86\u4e09\u79cd\u536b\u661f\u4f4d\u7f6e\u8868\u8fbe\u65b9\u5f0f\uff0c\u89e3\u91ca\u4e86\u4e3a\u4f55 GPS \u5e7f\u64ad\u661f\u5386\u91c7\u7528 <strong>\u5f00\u666e\u52d2\u6839\u6570\u52a0\u6444\u52a8\u53c2\u6570<\/strong> \u7684\u5f62\u5f0f\uff08\u517c\u987e\u6570\u636e\u91cf\u4e0e\u51e0\u4f55\u610f\u4e49\uff09\u3002\u6700\u540e\uff0c\u4ece\u7269\u7406\u5c42\u9762\u5256\u6790\u4e86\u536b\u661f\u53d7\u529b\u60c5\u51b5\uff0c\u5f15\u5165\u4e86 <strong>\u4e8c\u4f53\u95ee\u9898\uff08\u6b63\u5e38\u8f68\u9053\uff09<\/strong> \u4e0e <strong>\u6444\u52a8\u7406\u8bba<\/strong> \u7684\u6982\u5ff5\uff0c\u4e3a\u540e\u7eed\u7406\u89e3\u5177\u4f53\u7684\u8f68\u9053\u53c2\u6570\u8ba1\u7b97\u5960\u5b9a\u4e86\u7406\u8bba\u57fa\u7840\u3002\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u4e8e\u7814\u7a76\u751f\u590d\u8bd5\u4e2d\u7406\u89e3 GPS \u4fe1\u53f7\u89e3\u7b97\u548c\u5b9a\u4f4d\u539f\u7406\u81f3\u5173\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 1. GPS \u65f6\u95f4\u7cfb\u7edf\u4e0e\u5468\u6570\u7ffb\u8f6c (WN) \u539f\u7247 @ 00:00* GPS \u65f6\u95f4\u7cfb\u7edf\u662f\u901a\u8fc7\u5bfc\u822a\u7535\u6587\u4e2d\u7684\u8ba1 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3,2],"tags":[6,4],"class_list":["post-72","post","type-post","status-publish","format-standard","hentry","category-gps","category-note","tag-ai","tag-4"],"_links":{"self":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/72","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=72"}],"version-history":[{"count":1,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":73,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=\/wp\/v2\/posts\/72\/revisions\/73"}],"wp:attachment":[{"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hpu.gv.uy\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}