{"id":30472,"date":"2023-09-18T08:49:35","date_gmt":"2023-09-18T01:49:35","guid":{"rendered":"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi"},"modified":"2023-09-18T08:49:35","modified_gmt":"2023-09-18T01:49:35","slug":"spread-la-gi","status":"publish","type":"post","link":"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi","title":{"rendered":"Spread l\u00e0 kh\u00e1i ni\u1ec7m g\u00ec? \u0110\u1ecbnh ngh\u0129a v\u00e0 \u1ee9ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p v\u00e0 k\u1ef9 thu\u1eadt"},"content":{"rendered":"<p>Spread l\u00e0 g\u00ec? T\u1eeb &#8220;spread&#8221; c\u00f3 ngh\u0129a l\u00e0 s\u1ef1 lan truy\u1ec1n ho\u1eb7c ph\u1ed5 bi\u1ebfn m\u1ed9t th\u00f4ng tin, \u00fd ki\u1ebfn \u200b\u200bho\u1eb7c tin t\u1ee9c \u0111\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng x\u1ea3y ra qua c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n th\u00f4ng, m\u1ea1ng x\u00e3 h\u1ed9i v\u00e0 c\u00e1c k\u00eanh truy\u1ec1n th\u00f4ng kh\u00e1c. Spread c\u00f3 th\u1ec3 mang t\u00ednh t\u00edch c\u1ef1c ho\u1eb7c ti\u00eau c\u1ef1c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u00fd ki\u1ebfn \u200b\u200bc\u1ee7a c\u00f4ng ch\u00fang v\u1ec1 m\u1ed9t v\u1ea5n \u0111\u1ec1 c\u1ee5 th\u1ec3.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_40 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6ace615861c46\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6ace615861c46\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#1_Tu_dien_Anh-Viet_Giai_thich_ve_khai_niem_dien_tich_duoc_phu_boi_luong_vat_lieu_cho_truoc_va_do_day_nhat_dinh\" title=\"1. T\u1eeb \u0111i\u1ec3n Anh-Vi\u1ec7t: Gi\u1ea3i th\u00edch v\u1ec1 kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 b\u1edfi l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cho tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh&#8221;\">1. T\u1eeb \u0111i\u1ec3n Anh-Vi\u1ec7t: Gi\u1ea3i th\u00edch v\u1ec1 kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 b\u1edfi l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cho tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh&#8221;<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Giai_thich\" title=\"Gi\u1ea3i th\u00edch\">Gi\u1ea3i th\u00edch<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Vi_du\" title=\"V\u00ed d\u1ee5:\">V\u00ed d\u1ee5:<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#2_Ung_dung_cua_khai_niem_dien_tich_duoc_phu_trong_co_khi_va_cong_trinh\" title=\"2. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7&#8221; trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh\">2. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7&#8221; trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#21_Truyen_dong_va_van_hanh_may_moc\" title=\"2.1. Truy\u1ec1n \u0111\u1ed9ng v\u00e0 v\u1eadn h\u00e0nh m\u00e1y m\u00f3c\">2.1. Truy\u1ec1n \u0111\u1ed9ng v\u00e0 v\u1eadn h\u00e0nh m\u00e1y m\u00f3c<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#211_Vi_du_Thiet_ke_he_thong_truyen_dong\" title=\"2.1.1. V\u00ed d\u1ee5: Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng\">2.1.1. V\u00ed d\u1ee5: Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#22_Thiet_ke_cong_trinh_xay_dung\" title=\"2.2. Thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng\">2.2. Thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#221_Vi_du_Xac_dinh_dien_tich_mai\" title=\"2.2.1. V\u00ed d\u1ee5: X\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u00e1i\">2.2.1. V\u00ed d\u1ee5: X\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u00e1i<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#3_Moi_lien_he_giua_dien_tich_duoc_phu_va_cac_thuat_toan_toan_hoc_va_tin_hoc\" title=\"3. M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n to\u00e1n h\u1ecdc v\u00e0 tin h\u1ecdc\">3. M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n to\u00e1n h\u1ecdc v\u00e0 tin h\u1ecdc<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#31_Dien_tich_duoc_phu_trong_thuat_toan_do_thi\" title=\"3.1. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong thu\u1eadt to\u00e1n \u0111\u1ed3 th\u1ecb\">3.1. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong thu\u1eadt to\u00e1n \u0111\u1ed3 th\u1ecb<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#311_Vi_du_Thuat_toan_Dijkstra\" title=\"3.1.1. V\u00ed d\u1ee5: Thu\u1eadt to\u00e1n Dijkstra\">3.1.1. V\u00ed d\u1ee5: Thu\u1eadt to\u00e1n Dijkstra<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#32_Dien_tich_duoc_phu_trong_xu_ly_anh_va_thi_giac_may_tinh\" title=\"3.2. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong x\u1eed l\u00fd \u1ea3nh v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh\">3.2. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong x\u1eed l\u00fd \u1ea3nh v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh<\/a><ul class='ez-toc-list-level-4'><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#321_Vi_du_Phat_hien_khuon_mat\" title=\"3.2.1. V\u00ed d\u1ee5: Ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t\">3.2.1. V\u00ed d\u1ee5: Ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t<\/a><\/li><\/ul><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#4_Xay_dung_cac_cong_trinh_dua_tren_dien_tich_duoc_phu_quy_trinh_va_ung_dung\" title=\"4. X\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7: quy tr\u00ecnh v\u00e0 \u1ee9ng d\u1ee5ng\">4. X\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7: quy tr\u00ecnh v\u00e0 \u1ee9ng d\u1ee5ng<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Quy_trinh_xay_dung_cong_trinh_dua_tren_dien_tich_duoc_phu\" title=\"Quy tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7\">Quy tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_xay_dung\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh x\u00e2y d\u1ef1ng\">\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh x\u00e2y d\u1ef1ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#5_Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\" title=\"5. \u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng\">5. \u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Quy_trinh_ap_dung_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\" title=\"Quy tr\u00ecnh \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng\">Quy tr\u00ecnh \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\" title=\"\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng\">\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#6_Tac_dong_cua_dien_tich_duoc_phu_len_kinh_te_va_co_-_dien_tu\" title=\"6. T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf v\u00e0 c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed\">6. T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf v\u00e0 c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Tac_dong_cua_dien_tich_duoc_phu_len_kinh_te\" title=\"T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf\">T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/ungdung.hotronghiencuu.com\/open\/spread-la-gi\/#Tac_dong_cua_dien_tich_duoc_phu_len_co_-_dien_tu\" title=\"T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed\">T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Tu_dien_Anh-Viet_Giai_thich_ve_khai_niem_dien_tich_duoc_phu_boi_luong_vat_lieu_cho_truoc_va_do_day_nhat_dinh\"><\/span>1. T\u1eeb \u0111i\u1ec3n Anh-Vi\u1ec7t: Gi\u1ea3i th\u00edch v\u1ec1 kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 b\u1edfi l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cho tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Giai_thich\"><\/span>Gi\u1ea3i th\u00edch<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 b\u1edfi l\u01b0\u1ee3ng v\u1eadt li\u1ec7u cho tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 d\u00e0y nh\u1ea5t \u0111\u1ecbnh&#8221; l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh, n\u00f3 ch\u1ec9 ra di\u1ec7n t\u00edch m\u00e0 m\u1ed9t l\u01b0\u1ee3ng v\u1eadt li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean m\u1ed9t b\u1ec1 m\u1eb7t n\u00e0o \u0111\u00f3 v\u1edbi \u0111\u1ed9 d\u00e0y c\u1ee5 th\u1ec3. \u0110\u00e2y l\u00e0 th\u00f4ng tin quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1eadt li\u1ec7u c\u1ea7n s\u1eed d\u1ee5ng v\u00e0 t\u00ednh to\u00e1n c\u00e1c y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c trong qu\u00e1 tr\u00ecnh thi\u1ebft k\u1ebf v\u00e0 x\u00e2y d\u1ef1ng.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Vi_du\"><\/span>V\u00ed d\u1ee5:<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<ul>\n<li>M\u1ed9t c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f3 di\u1ec7n t\u00edch m\u00e1i nh\u00e0 l\u00e0 100 m\u00e9t vu\u00f4ng. Ch\u00fang ta mu\u1ed1n ph\u1ee7 m\u1ed9t l\u1edbp ch\u1ed1ng th\u1ea5m c\u00f3 \u0111\u1ed9 d\u00e0y 5mm. V\u1edbi th\u00f4ng tin n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 t\u00ednh to\u00e1n s\u1ed1 l\u01b0\u1ee3ng v\u1eadt li\u1ec7u ch\u1ed1ng th\u1ea5m c\u1ea7n s\u1eed d\u1ee5ng.<\/li>\n<li>Trong ng\u00e0nh s\u1ea3n xu\u1ea5t kim lo\u1ea1i, khi gia c\u00f4ng m\u1ed9t chi ti\u1ebft, ch\u00fang ta c\u1ea7n bi\u1ebft di\u1ec7n t\u00edch m\u00e0 l\u1edbp s\u01a1n ph\u1ee7 c\u1ea7n che ph\u1ee7. \u0110i\u1ec1u n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng s\u01a1n c\u1ea7n d\u00f9ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng ho\u00e0n thi\u1ec7n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n<p>Trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh, kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7&#8221; l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c t\u00ednh to\u00e1n v\u00e0 thi\u1ebft k\u1ebf c\u00e1c c\u00f4ng tr\u00ecnh. N\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1eadt li\u1ec7u c\u1ea7n s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n c\u1ee7a c\u00f4ng tr\u00ecnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Ung_dung_cua_khai_niem_dien_tich_duoc_phu_trong_co_khi_va_cong_trinh\"><\/span>2. \u1ee8ng d\u1ee5ng c\u1ee7a kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7&#8221; trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"21_Truyen_dong_va_van_hanh_may_moc\"><\/span>2.1. Truy\u1ec1n \u0111\u1ed9ng v\u00e0 v\u1eadn h\u00e0nh m\u00e1y m\u00f3c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong c\u01a1 kh\u00ed v\u00e0 c\u00f4ng tr\u00ecnh, kh\u00e1i ni\u1ec7m &#8220;di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7&#8221; c\u00f3 \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 v\u1eadn h\u00e0nh c\u00e1c m\u00e1y m\u00f3c. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n. Vi\u1ec7c x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u0169ng gi\u00fap t\u1ed1i \u01b0u h\u00f3a kh\u00f4ng gian s\u1eed d\u1ee5ng v\u00e0 gi\u1ea3m thi\u1ec3u l\u00e3ng ph\u00ed.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"211_Vi_du_Thiet_ke_he_thong_truyen_dong\"><\/span>2.1.1. V\u00ed d\u1ee5: Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Khi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng, vi\u1ec7c x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 b\u00e1nh r\u0103ng, tr\u1ee5c, v\u00f2ng bi l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang kh\u00f4ng va ch\u1ea1m hay g\u00e2y m\u00e0i m\u00f2n khi ho\u1ea1t \u0111\u1ed9ng. K\u1ef9 s\u01b0 c\u1ea7n t\u00ednh to\u00e1n v\u00e0 ki\u1ec3m tra di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n \u0111\u1ed9ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"22_Thiet_ke_cong_trinh_xay_dung\"><\/span>2.2. Thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong l\u0129nh v\u1ef1c c\u00f4ng tr\u00ecnh, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u0169ng c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c thi\u1ebft k\u1ebf v\u00e0 x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh. Khi x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a m\u1ed9t c\u00f4ng tr\u00ecnh, nh\u01b0 di\u1ec7n t\u00edch s\u00e0n, di\u1ec7n t\u00edch t\u01b0\u1eddng ho\u1eb7c di\u1ec7n t\u00edch m\u00e1i, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 t\u00ednh to\u00e1n v\u00e0 l\u1eadp k\u1ebf ho\u1ea1ch cho nguy\u00ean v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft, nh\u01b0 g\u1ea1ch, xi m\u0103ng hay t\u00f4n.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"221_Vi_du_Xac_dinh_dien_tich_mai\"><\/span>2.2.1. V\u00ed d\u1ee5: X\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u00e1i<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Khi x\u00e2y d\u1ef1ng m\u1ed9t ng\u00f4i nh\u00e0, vi\u1ec7c x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch m\u00e1i l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 t\u00ednh to\u00e1n s\u1ed1 l\u01b0\u1ee3ng v\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft cho vi\u1ec7c l\u1ee3p m\u00e1i. B\u1eb1ng c\u00e1ch x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a m\u00e1i, k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 ch\u1ecdn lo\u1ea1i v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p v\u00e0 \u01b0\u1edbc l\u01b0\u1ee3ng chi ph\u00ed x\u00e2y d\u1ef1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Moi_lien_he_giua_dien_tich_duoc_phu_va_cac_thuat_toan_toan_hoc_va_tin_hoc\"><\/span>3. M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n to\u00e1n h\u1ecdc v\u00e0 tin h\u1ecdc<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"3. M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n to\u00e1n h\u1ecdc v\u00e0 tin h\u1ecdc\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/spread_la_khai_niem_gi_dinh_nghia_va_ung_dung_trong_cac_linh_vuc_cong_nghiep_va_ky_thuat.jpg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"3. M\u1ed1i li\u00ean h\u1ec7 gi\u1eefa di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 v\u00e0 c\u00e1c thu\u1eadt to\u00e1n to\u00e1n h\u1ecdc v\u00e0 tin h\u1ecdc\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"31_Dien_tich_duoc_phu_trong_thuat_toan_do_thi\"><\/span>3.1. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong thu\u1eadt to\u00e1n \u0111\u1ed3 th\u1ecb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong l\u0129nh v\u1ef1c thu\u1eadt to\u00e1n \u0111\u1ed3 th\u1ecb, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 m\u1ed1i li\u00ean h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm \u0111\u01b0\u1eddng \u0111i ng\u1eafn nh\u1ea5t ho\u1eb7c t\u00ecm ki\u1ebfm c\u00e2y bao tr\u00f9m nh\u1ecf nh\u1ea5t. C\u00e1c thu\u1eadt to\u00e1n n\u00e0y s\u1eed d\u1ee5ng kh\u00e1i ni\u1ec7m di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ec9nh ho\u1eb7c c\u1ea1nh c\u1ee7a \u0111\u1ed3 th\u1ecb m\u00e0 kh\u00f4ng b\u1ecb tr\u00f9ng l\u1eafp.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"311_Vi_du_Thuat_toan_Dijkstra\"><\/span>3.1.1. V\u00ed d\u1ee5: Thu\u1eadt to\u00e1n Dijkstra<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Thu\u1eadt to\u00e1n Dijkstra l\u00e0 m\u1ed9t trong nh\u1eefng thu\u1eadt to\u00e1n t\u00ecm ki\u1ebfm \u0111\u01b0\u1eddng \u0111i ng\u1eafn nh\u1ea5t ph\u1ed5 bi\u1ebfn trong l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 th\u00f4ng tin. Thu\u1eadt to\u00e1n n\u00e0y s\u1eed d\u1ee5ng kh\u00e1i ni\u1ec7m di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m g\u1ea7n nh\u1ea5t t\u1eeb m\u1ed9t \u0111i\u1ec3m xu\u1ea5t ph\u00e1t \u0111\u00e3 cho tr\u00ean \u0111\u1ed3 th\u1ecb.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"32_Dien_tich_duoc_phu_trong_xu_ly_anh_va_thi_giac_may_tinh\"><\/span>3.2. Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong x\u1eed l\u00fd \u1ea3nh v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong l\u0129nh v\u1ef1c x\u1eed l\u00fd \u1ea3nh v\u00e0 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t hi\u1ec7n v\u00e0 nh\u1eadn d\u1ea1ng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng. C\u00e1c thu\u1eadt to\u00e1n x\u1eed l\u00fd \u1ea3nh s\u1eed d\u1ee5ng kh\u00e1i ni\u1ec7m di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00f9ng ch\u1ee9a c\u00e1c \u0111\u1eb7c tr\u01b0ng c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng c\u1ea7n nh\u1eadn d\u1ea1ng.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"321_Vi_du_Phat_hien_khuon_mat\"><\/span>3.2.1. V\u00ed d\u1ee5: Ph\u00e1t hi\u1ec7n khu\u00f4n m\u1eb7t<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Trong c\u00f4ng ngh\u1ec7 nh\u1eadn d\u1ea1ng khu\u00f4n m\u1eb7t, vi\u1ec7c x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a khu\u00f4n m\u1eb7t l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ph\u00e1t hi\u1ec7n v\u00e0 nh\u1eadn d\u1ea1ng khu\u00f4n m\u1eb7t trong \u1ea3nh ho\u1eb7c video. C\u00e1c thu\u1eadt to\u00e1n s\u1ebd t\u00ecm ki\u1ebfm v\u00e0 x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u1ee7a c\u00e1c v\u00f9ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ee9a khu\u00f4n m\u1eb7t, t\u1eeb \u0111\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a khu\u00f4n m\u1eb7t.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Xay_dung_cac_cong_trinh_dua_tren_dien_tich_duoc_phu_quy_trinh_va_ung_dung\"><\/span>4. X\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7: quy tr\u00ecnh v\u00e0 \u1ee9ng d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Quy_trinh_xay_dung_cong_trinh_dua_tren_dien_tich_duoc_phu\"><\/span>Quy tr\u00ecnh x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 bao g\u1ed3m nhi\u1ec1u b\u01b0\u1edbc quan tr\u1ecdng. \u0110\u1ea7u ti\u00ean, c\u1ea7n ti\u1ebfn h\u00e0nh \u0111o l\u01b0\u1eddng v\u00e0 x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch c\u1ea7n \u0111\u01b0\u1ee3c ph\u1ee7. Sau \u0111\u00f3, thi\u1ebft k\u1ebf c\u00f4ng tr\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00f4ng vi\u1ec7c.<\/p>\n<p>Ti\u1ebfp theo, qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng s\u1ebd b\u1eaft \u0111\u1ea7u v\u1edbi vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eb7t b\u1eb1ng v\u00e0 c\u00e1c v\u1eadt li\u1ec7u c\u1ea7n thi\u1ebft. C\u00f4ng nh\u00e2n s\u1ebd ti\u1ebfn h\u00e0nh x\u00e2y d\u1ef1ng theo k\u1ebf ho\u1ea1ch \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf, tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n lao \u0111\u1ed9ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh. Cu\u1ed1i c\u00f9ng, sau khi ho\u00e0n th\u00e0nh vi\u1ec7c x\u00e2y d\u1ef1ng, c\u00f4ng nh\u00e2n s\u1ebd ki\u1ec3m tra l\u1ea1i c\u00f4ng tr\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng di\u1ec7n t\u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t c\u00e1ch \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_xay_dung\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh x\u00e2y d\u1ef1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong ng\u00e0nh x\u00e2y d\u1ef1ng v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng kh\u00f4ng gian v\u00e0 hi\u1ec7u su\u1ea5t c\u00f4ng tr\u00ecnh. C\u00e1c c\u00f4ng tr\u00ecnh nh\u01b0 nh\u00e0 \u1edf, t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng, c\u1ea7u \u0111\u01b0\u1eddng v\u00e0 c\u00e1c c\u00f4ng tr\u00ecnh c\u00f4ng c\u1ed9ng kh\u00e1c \u0111\u1ec1u y\u00eau c\u1ea7u di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/p>\n<p>Trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0o vi\u1ec7c l\u00e1t s\u00e0n, l\u00e1t t\u01b0\u1eddng, ho\u1eb7c che ph\u1ee7 b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i c\u1ee7a c\u00f4ng tr\u00ecnh. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 g\u1ea1ch, g\u1ed7, k\u00ednh ho\u1eb7c kim lo\u1ea1i \u0111\u1ec3 ph\u1ee7 di\u1ec7n t\u00edch c\u00f3 th\u1ec3 mang l\u1ea1i kh\u00f4ng ch\u1ec9 t\u00ednh th\u1ea9m m\u1ef9 m\u00e0 c\u00f2n t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m v\u00e0 b\u1ea3o v\u1ec7 cho c\u00f4ng tr\u00ecnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\"><\/span>5. \u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><img decoding=\"async\" alt=\"5. \u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng\" src=\"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-content\/uploads\/2023\/09\/spread_la_khai_niem_gi_dinh_nghia_va_ung_dung_trong_cac_linh_vuc_cong_nghiep_va_ky_thuat-1.jpg\" style=\"text-align: center; clear: both; display: block; margin: 0 auto;\" title=\"5. \u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng\"\/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quy_trinh_ap_dung_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\"><\/span>Quy tr\u00ecnh \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n v\u00e0 m\u1ea1ch \u0111i\u1ec7n. Quy tr\u00ecnh \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh n\u00e0y th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau: thi\u1ebft k\u1ebf m\u1ea1ch \u0111i\u1ec7n, ch\u1ecdn l\u1ef1a v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p, gia c\u00f4ng v\u00e0 l\u1eafp r\u00e1p.<\/p>\n<p>\u0110\u1ea7u ti\u00ean, thi\u1ebft k\u1ebf m\u1ea1ch \u0111i\u1ec7n s\u1ebd x\u00e1c \u0111\u1ecbnh di\u1ec7n t\u00edch c\u1ea7n \u0111\u01b0\u1ee3c ph\u1ee7 \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n kh\u1ecfi t\u00e1c \u0111\u1ed9ng t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i. Sau \u0111\u00f3, v\u1eadt li\u1ec7u ch\u1ed1ng t\u0129nh \u0111i\u1ec7n ho\u1eb7c ch\u1ed1ng \u1ea9m s\u1ebd \u0111\u01b0\u1ee3c ch\u1ecdn l\u1ef1a \u0111\u1ec3 che ph\u1ee7 di\u1ec7n t\u00edch n\u00e0y. Ti\u1ebfp theo, qu\u00e1 tr\u00ecnh gia c\u00f4ng v\u00e0 l\u1eafp r\u00e1p s\u1ebd \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng di\u1ec7n t\u00edch \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 an to\u00e0n.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ung_dung_cua_dien_tich_duoc_phu_trong_nganh_dien_tu_va_vien_thong\"><\/span>\u1ee8ng d\u1ee5ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7, c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed nh\u01b0 chip, b\u1ea3ng m\u1ea1ch v\u00e0 c\u00e1c thi\u1ebft b\u1ecb vi\u1ec5n th\u00f4ng ng\u00e0y c\u00e0ng nh\u1ecf g\u1ecdn v\u00e0 nh\u1ea1y c\u1ea3m h\u01a1n. Do \u0111\u00f3, vi\u1ec7c \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang kh\u1ecfi t\u00e1c \u0111\u1ed9ng c\u1ee7a m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n<p>Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 trong ng\u00e0nh \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 epoxy, silicon ho\u1eb7c polyurethane \u0111\u1ec3 t\u1ea1o ra l\u1edbp b\u1ea3o v\u1ec7 cho linh ki\u1ec7n. Vi\u1ec7c ph\u1ee7 di\u1ec7n t\u00edch n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro h\u1ecfng h\u00f3c do \u1ea9m \u01b0\u1edbt, nhi\u1ec7t \u0111\u1ed9 cao, t\u0129nh \u0111i\u1ec7n hay va \u0111\u1eadp. Ngo\u00e0i ra, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u0169ng c\u00f3 th\u1ec3 gi\u00fap t\u0103ng tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 vi\u1ec5n th\u00f4ng. <\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Tac_dong_cua_dien_tich_duoc_phu_len_kinh_te_va_co_-_dien_tu\"><\/span>6. T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf v\u00e0 c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Tac_dong_cua_dien_tich_duoc_phu_len_kinh_te\"><\/span>T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean kinh t\u1ebf<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng l\u00ean kinh t\u1ebf v\u00ec n\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng kh\u00f4ng gian v\u00e0 x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh. Khi di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, n\u00f3 c\u00f3 th\u1ec3 t\u0103ng kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng kh\u00f4ng gian v\u00e0 t\u1ea1o ra c\u01a1 h\u1ed9i kinh doanh m\u1edbi.<\/p>\n<p>Vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh d\u1ef1a tr\u00ean di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c t\u1ea1o ra vi\u1ec7c l\u00e0m v\u00e0 thu nh\u1eadp cho ng\u01b0\u1eddi lao \u0111\u1ed9ng. Ng\u00e0nh x\u00e2y d\u1ef1ng l\u00e0 m\u1ed9t ng\u00e0nh c\u00f3 ti\u1ec1m n\u0103ng ph\u00e1t tri\u1ec3n cao v\u00e0 \u0111\u00f3ng g\u00f3p l\u1edbn v\u00e0o GDP c\u1ee7a m\u1ed9t qu\u1ed1c gia.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tac_dong_cua_dien_tich_duoc_phu_len_co_-_dien_tu\"><\/span>T\u00e1c \u0111\u1ed9ng c\u1ee7a di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 l\u00ean c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong l\u0129nh v\u1ef1c c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed, di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 l\u00ean hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c linh ki\u1ec7n v\u00e0 thi\u1ebft b\u1ecb. Vi\u1ec7c \u00e1p d\u1ee5ng di\u1ec7n t\u00edch \u0111\u01b0\u1ee3c ph\u1ee7 gi\u00fap b\u1ea3o v\u1ec7 linh ki\u1ec7n kh\u1ecfi c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y h\u1ea1i nh\u01b0 \u1ea9m \u01b0\u1edbt, b\u1ee5i b\u1ea9n, t\u0129nh \u0111i\u1ec7n hay va \u0111\u1eadp.<\/p>\n<p>Ngo\u00e0i ra, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u ch\u1ed1ng \u1ea9m ho\u1eb7c ch\u1ed1ng t\u0129nh \u0111i\u1ec7n \u0111\u1ec3 ph\u1ee7 di\u1ec7n t\u00edch c\u0169ng gi\u00fap gi\u1ea3m thi\u1ec3u r\u1ee7i ro h\u1ecfng h\u00f3c v\u00e0 s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb c\u01a1 &#8211; \u0111i\u1ec7n t\u1eed, \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u chi ph\u00ed b\u1ea3o tr\u00ec v\u00e0 s\u1eeda ch\u1eefa.<\/p>\n<p>Spread l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. N\u00f3 c\u00f3 th\u1ec3 \u00e1m ch\u1ec9 vi\u1ec7c lan truy\u1ec1n th\u00f4ng tin, \u00fd ki\u1ebfn hay c\u1ea3m x\u00fac. Spread gi\u00fap k\u1ebft n\u1ed1i con ng\u01b0\u1eddi v\u00e0 t\u1ea1o s\u1ef1 ph\u1ed5 bi\u1ebfn cho m\u1ed9t \u0111i\u1ec1u g\u00ec \u0111\u00f3. Hi\u1ec3u r\u00f5 spread gi\u00fap ch\u00fang ta hi\u1ec7u qu\u1ea3 trong vi\u1ec7c truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin v\u00e0 giao ti\u1ebfp.<br \/>\n<iframe loading=\"lazy\" title=\"Forex | Spread l\u00e0 g\u00ec - Spread Forex l\u00e0 g\u00ec - C\u00e1ch t\u00ednh ph\u00ed Spread trong forex\" width=\"790\" height=\"444\" src=\"https:\/\/www.youtube.com\/embed\/GxjzfpkMua8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spread l\u00e0 g\u00ec? T\u1eeb &#8220;spread&#8221; c\u00f3 ngh\u0129a l\u00e0 s\u1ef1 lan truy\u1ec1n ho\u1eb7c ph\u1ed5 bi\u1ebfn m\u1ed9t th\u00f4ng tin, \u00fd ki\u1ebfn \u200b\u200bho\u1eb7c tin t\u1ee9c \u0111\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi kh\u00e1c nhau&#8230;. <\/p>\n","protected":false},"author":1,"featured_media":30470,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-30472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-khai-niem-1"],"_links":{"self":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/30472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/comments?post=30472"}],"version-history":[{"count":0,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/posts\/30472\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media\/30470"}],"wp:attachment":[{"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/media?parent=30472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/categories?post=30472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ungdung.hotronghiencuu.com\/open\/wp-json\/wp\/v2\/tags?post=30472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}