{"id":546,"date":"2024-12-13T08:00:00","date_gmt":"2024-12-13T07:00:00","guid":{"rendered":"https:\/\/control-advent.com\/?p=546"},"modified":"2025-11-28T19:05:46","modified_gmt":"2025-11-28T18:05:46","slug":"13-el-debate-sobre-la-ley-de-retroalimentacion-deberia-santa-exigir-mas-a-sus-renos","status":"publish","type":"post","link":"https:\/\/control-advent.com\/?p=546","title":{"rendered":"13 &#8211; El Debate sobre la Ley de Retroalimentaci\u00f3n: \u00bfDeber\u00eda Santa Exigir M\u00e1s a sus Renos?"},"content":{"rendered":"\n<p><strong>Autor de esta pregunta:<\/strong> Anthony Rossiter, <em>School of Electrical and Electronic Engineering<\/em>, University of Sheffield, Inglaterra<\/p>\n\n\n\n<p>Durante muchos a\u00f1os, Santa ha confiado en una estrategia suave para guiar a sus renos: proporcionarles instrucciones cuidadosas y graduales para que reduzcan la velocidad a medida que se acercan a cada tejado. Esto garantiza aterrizajes suaves y elegantes, evitando paradas bruscas que podr\u00edan perturbar la magia navide\u00f1a. Este m\u00e9todo, conocido como una &#8220;ley de retroalimentaci\u00f3n&#8221;, indica a sus renos cu\u00e1nta fuerza usar como <em>K<\/em> veces la distancia que queda por recorrer.<\/p>\n\n\n\n<p>Con la configuraci\u00f3n actual (representada por la curva azul en la figura), los renos de Santa desaceleran gradualmente, llegando suavemente a velocidad cero justo encima de cada casa. Este m\u00e9todo garantiza aterrizajes seguros y elegantes, pero lleva m\u00e1s tiempo del deseado. Aunque los renos siguen esta estrategia a la perfecci\u00f3n, la desaceleraci\u00f3n lenta hace que Santa apenas logre completar su ruta a tiempo, poniendo en riesgo la entrega puntual de regalos. As\u00ed que Santa tiene una nueva idea: piensa que, al dar instrucciones m\u00e1s grandes (aumentando el par\u00e1metro <em>K<\/em>). Con este ajuste, espera que los renos aceleren su acercamiento a cada tejado, permitiendo paradas m\u00e1s r\u00e1pidas y ahorrando valioso tiempo. Dado que los renos son m\u00e1gicos y nunca se cansan, Santa est\u00e1 convencido de que esta estrategia ser\u00e1 perfecta: \u00a1cuanto m\u00e1s grande sea <em>K<\/em>, m\u00e1s r\u00e1pida ser\u00e1 la entrega!<\/p>\n\n\n\n<p>Pero aqu\u00ed est\u00e1 la pregunta: \u00bfdeber\u00eda Santa aumentar sus comandos (subiendo <em>K<\/em> a un n\u00famero m\u00e1s grande) o deber\u00eda no cambiar <em>K<\/em> en absoluto para llegar m\u00e1s r\u00e1pido a los tejados?<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"840\" height=\"630\" src=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES.jpg\" alt=\"\" class=\"wp-image-1095\" srcset=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES.jpg 840w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES-300x225.jpg 300w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES-768x576.jpg 768w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES-24x18.jpg 24w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES-36x27.jpg 36w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/12\/13Dec24-ES-48x36.jpg 48w\" sizes=\"auto, (max-width: 840px) 100vw, 840px\" \/><\/figure>\n<\/div>\n\n\n<p>a. \ud83d\ude80\ud83d\udca8\ud83d\udc9c <em>K<\/em> deber\u00eda ajustarse al m\u00e1ximo, alcanzando valores tan altos como el que representa la curva morada en la figura. Con este cambio, los renos se mover\u00edan como si estuvieran en modo turbo, logrando paradas instant\u00e1neas en cada tejado. \u00bfY qu\u00e9 importa si el sombrero de Santa sale volando? Mientras los renos puedan manejar fuerzas ilimitadas, esta parece ser la mejor estrategia para cumplir con la monumental tarea de entregar todos los regalos a tiempo.<\/p>\n\n\n\n<p>b. \ud83c\udfaf\ud83c\udf00\ud83d\udc9b El valor de <em>K<\/em> deber\u00eda ajustarse a un nivel alto pero adecuado, como se observa en la curva amarilla de la figura. Sin embargo, aumentar <em>K<\/em> a\u00fan m\u00e1s no ayudar\u00e1 al trineo a llegar m\u00e1s r\u00e1pido al destino, pero causar\u00e1 oscilaciones alrededor del tejado objetivo que marear\u00e1n a Santa y a los renos.<\/p>\n\n\n\n<p>c. \u26a1\ud83d\udd27\u2764\ufe0f Incrementa <em>K<\/em> en comparaci\u00f3n con la configuraci\u00f3n actual, pero no demasiado. El valor medio (curva roja) muestra a los renos haciendo su mejor trabajo, equilibrando velocidad y control. \u00bfQu\u00e9 podr\u00eda salir mal? No es como si el trineo empezara a hacer trucos, \u00bfverdad?<\/p>\n\n\n\n<p>d. \ud83d\udc22\ud83d\udcda\ud83d\udc99 Mant\u00e9n la configuraci\u00f3n actual. Claro, es un poco lenta, pero es fiable. Adem\u00e1s, prefiero jugar sobre seguro hasta que tome ese curso de dise\u00f1o de retroalimentaci\u00f3n PID y dise\u00f1e para Santa una estrategia de conducci\u00f3n de renos de primera categor\u00eda para la pr\u00f3xima Navidad.<\/p>\n\n\n\n<p>e. \ud83e\udd16\u2728\ud83c\udf85 Esta pregunta va m\u00e1s all\u00e1 de la teor\u00eda de control: \u00a1es un trabajo para la inteligencia artificial! Ense\u00f1emos a los renos de Santa a aprender sobre la marcha. \u00a1Pr\u00f3xima parada, renos-robot y paseos en trineo con IA!<\/p>\n\n\n<div class='bootstrap-yop yop-poll-mc'>\n\t\t\t\t\t\t\t<div class=\"basic-yop-poll-container\" style=\"background-color:#b70004; border:0px; border-style:solid; border-color:#b70004; border-radius:0px; padding:10px 10px;\" data-id=\"18\" data-temp=\"basic\" data-skin=\"minimal\" data-cscheme=\"black\" data-cap=\"0\" data-access=\"wordpress\" data-tid=\"\" data-uid=\"451bf3c5e771244c013752112327646a\" data-pid=\"546\" data-resdet=\"percentages\" data-show-results-to=\"\" data-show-results-moment=\"never\" data-show-results-only=\"false\" data-show-message=\"true\" data-show-results-as=\"bar\" data-sort-results-by=\"as-defined\" data-sort-results-rule=\"asc\"data-is-ended=\"0\" data-gdpr=\"no\" data-gdpr-sol=\"consent\" data-css=\".basic-yop-poll-container[data-uid] .basic-vote { text-align: center; }\" data-counter=\"0\" data-load-with=\"1\" data-notification-section=\"top\"><div class=\"row\"><div class=\"col-md-12\"><div class=\"basic-inner\"><div class=\"basic-message hide\" style=\"border-left: 10px solid #008000; 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Register here<\/a><\/p><p><a href=\"https:\/\/control-advent.com\/wp-login.php?action=lostpassword\" target=\"_blank\">Forgot password<\/a><\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b.jpg\" alt=\"\" class=\"wp-image-427\" srcset=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b.jpg 1024w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-300x300.jpg 300w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-150x150.jpg 150w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-768x768.jpg 768w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-640x640.jpg 640w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-24x24.jpg 24w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-36x36.jpg 36w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/13-Dec-2024-b-48x48.jpg 48w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Autor de esta pregunta: Anthony Rossiter, School of Electrical and Electronic Engineering, University of Sheffield, Inglaterra Durante muchos a\u00f1os, Santa ha confiado en una estrategia suave para guiar a sus renos: proporcionarles instrucciones cuidadosas y graduales para que reduzcan la &hellip; <span class=\"more-link\"><a href=\"https:\/\/control-advent.com\/?p=546\" class=\"readmore\">Continue reading<span class=\"screen-reader-text\">13 &#8211; El Debate sobre la Ley de Retroalimentaci\u00f3n: \u00bfDeber\u00eda Santa Exigir M\u00e1s a sus Renos?<\/span><\/a><\/span><\/p>\n","protected":false},"author":4,"featured_media":427,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[99],"class_list":["post-546","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-espanol","tag-99"],"_links":{"self":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/546","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=546"}],"version-history":[{"count":4,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions"}],"predecessor-version":[{"id":1119,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/posts\/546\/revisions\/1119"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=\/wp\/v2\/media\/427"}],"wp:attachment":[{"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=546"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=546"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/control-advent.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=546"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}