{"id":1074,"date":"2025-07-26T16:58:20","date_gmt":"2025-07-26T19:58:20","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/labxd\/?p=1074"},"modified":"2025-08-06T15:12:17","modified_gmt":"2025-08-06T18:12:17","slug":"diagrama-de-mudge-passo-a-passo","status":"publish","type":"post","link":"https:\/\/wp.ufpel.edu.br\/labxd\/2025\/07\/26\/diagrama-de-mudge-passo-a-passo\/","title":{"rendered":"Diagrama de Mudge: Passo a passo"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">O que \u00e9?<\/h2>\n\n\n\n<p>O diagrama de Mudge \u00e9 uma ferramenta que possibilita comparar os atributos e estabelecer uma ordem de import\u00e2ncia entre eles. Este artigo foi fundamentado em: Mudge (1968), bem como Schuster, Schuster e Oliveira (2015).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1024x788.png\" alt=\"Exemplo do Diagrama de Mudge\" class=\"wp-image-1065\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Exemplo do diagrama de Mudge.<\/figcaption><\/figure>\n\n\n\n<p>As letras representam os atributos que s\u00e3o obtidos a partir das necessidades dos usu\u00e1rios. Nesse exemplo, foram criados os seguintes atributos: durabilidade, seguran\u00e7a, inclusivo, colorido e did\u00e1tico.<\/p>\n\n\n\n<p>Os atributos s\u00e3o comparados par a par e \u00e9 atribu\u00eddo um c\u00f3digo com valores que podem variar, por exemplo, entre 1 (pouco importante), 3 (mais importante) e 5 (muito mais importante).<\/p>\n\n\n\n<p>As c\u00e9lulas da matriz s\u00e3o preenchidas com as compara\u00e7\u00f5es entre os atributos. As \u00faltimas colunas da matriz mostram a soma e o peso relativo de cada atributo (Schuster, Schuster e Oliveira, 2015).<\/p>\n\n\n\n<p>Dessa forma, \u00e9 poss\u00edvel obter uma lista de atributos priorizados conforme a sua relev\u00e2ncia para o usu\u00e1rio. Nesse exemplo, os atributos mais importantes s\u00e3o:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Inclusivo<\/li>\n\n\n\n<li>Did\u00e1tico<\/li>\n\n\n\n<li>Seguran\u00e7a<\/li>\n\n\n\n<li>Durabilidade<\/li>\n\n\n\n<li>Colorido<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">Passo a passo<\/h2>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 1<\/h2>\n\n\n\n<p>Compare os atributos para a par para avaliar a sua import\u00e2ncia. Por exemplo, ao comparar os atributos A (Durabilidade) e B (Seguran\u00e7a), o que \u00e9 mais importante para o seu p\u00fablico-alvo? Nesse exemplo, foi definido que a seguran\u00e7a \u00e9 mais importante do que a durabilidade.<\/p>\n\n\n\n<p>Preencha a c\u00e9lula da tabela com a letra correspondente ao atributo mais importante. Nesse caso, a c\u00e9lula foi preenchida com a letra B (Seguran\u00e7a).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1-1024x788.png\" alt=\"Diagrama de Mudge - passo 1\" class=\"wp-image-1066\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-1.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 1.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 2<\/h2>\n\n\n\n<p>Utilize a escala de pontua\u00e7\u00e3o para avaliar o quanto um atributo \u00e9 mais importante do que o outro. A pontua\u00e7\u00e3o pode ser vista na legenda a seguir.<\/p>\n\n\n\n<p>No exemplo, a compara\u00e7\u00e3o entre A e B resultou no c\u00f3digo B3, ou seja, B \u00e9 mais importante do que A. A seguran\u00e7a \u00e9 mais importante do que a durabilidade.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2-1024x788.png\" alt=\"Diagrama de Mudge - passo 2\" class=\"wp-image-1067\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-2.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 2.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 3<\/h2>\n\n\n\n<p>Preencha todas as c\u00e9lulas da tabela sempre comparando os atributos par a par.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3-1024x788.png\" alt=\"Diagrama de Mudge - passo 3\" class=\"wp-image-1068\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-3.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 3.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 4<\/h2>\n\n\n\n<p>Selecione uma coluna e uma linha com a mesma letra. Por exemplo, selecione a coluna C e a linha C (marcados em amarelo).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4-1024x788.png\" alt=\"Diagrama de Mudge - passo 4\" class=\"wp-image-1069\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-4.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 4.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 5<\/h2>\n\n\n\n<p>Selecione somente os valores marcados com a letra C. No exemplo, temos: C5, C3, C5, C3.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5-1024x788.png\" alt=\"Diagrama de Mudge - passo 5\" class=\"wp-image-1070\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-5.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 5.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 6<\/h2>\n\n\n\n<p>Some os valores ao lado da letra C: 5 +3 + 5 + 3 = 16.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6-1024x788.png\" alt=\"Diagrama de Mudge - passo 6\" class=\"wp-image-1071\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-6.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 6.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 7<\/h2>\n\n\n\n<p>Some todos os valores da coluna \u201cTotal\u201d. No exemplo, o valor final foi 40.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7-1024x788.png\" alt=\"Diagrama de Mudge - passo 7\" class=\"wp-image-1072\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-7.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 7.<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Passo 8<\/h2>\n\n\n\n<p>Divida o valor de cada atributo pelo total e multiplique por 100 para encontrar o seu peso. Por exemplo, o atributo C corresponde ao valor 16: ent\u00e3o 16\/40 x 100 = 40%.<\/p>\n\n\n\n<p>Nesse exemplo, o atributo mais importante foi inclusivo (40%), seguido por did\u00e1tico (25%), seguran\u00e7a (22,5%), durabilidade (12,5%) e colorido (0%).<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"788\" src=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8-1024x788.png\" alt=\"Diagrama de Mudge - passo 8\" class=\"wp-image-1073\" srcset=\"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8-1024x788.png 1024w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8-400x308.png 400w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8-768x591.png 768w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8-1536x1182.png 1536w, https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge-8.png 1864w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Diagrama de Mudge: passo 8.<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-group is-vertical is-content-justification-left is-layout-flex wp-container-core-group-is-layout-0d4b66b7 wp-block-group-is-layout-flex\">\n<h2 class=\"wp-block-heading has-text-align-left titulo-artigo\" style=\"font-size:20px\">Refer\u00eancias<\/h2>\n\n\n\n<p class=\"has-text-align-left\" style=\"font-size:16px\">MUDGE, Arthur E. The Numerical Evaluation of Functional Relationships. <strong>Value Engineering<\/strong>, [s. l.], v. 1, n. 3, p. 169\u2013175, 1968.<\/p>\n\n\n\n<p class=\"has-text-align-left\" style=\"font-size:16px\">SCHUSTER, Cristiano Henrique; SCHUSTER, Jean Jonathan; OLIVEIRA, Alexandre Silva de. Aplica\u00e7\u00e3o do diagrama de Mudge e QFD utilizando como exemplo a hierarquiza\u00e7\u00e3o dos requisitos para um carro voador. <strong>GEPROS. Gest\u00e3o da Produ\u00e7\u00e3o, Opera\u00e7\u00f5es e Sistemas<\/strong>, [s. l.], n. 1, Ano 10, p. 197\u2013213, 2015. Dispon\u00edvel em:<a href=\"https:\/\/doi.org\/10.15675\/gepros.v10i1.1197.\"> <\/a><a href=\"https:\/\/doi.org\/10.15675\/gepros.v10i1.1197\">https:\/\/doi.org\/10.15675\/gepros.v10i1.1197<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-left titulo-artigo\" style=\"font-size:20px\">Cr\u00e9ditos<\/h2>\n\n\n\n<p class=\"has-text-align-left\" style=\"font-size:16px\"><strong>Imagens feitas no Figjam<\/strong>: <a href=\"https:\/\/www.figma.com\/\">https:\/\/www.figma.com\/<\/a><br><strong>Implementa\u00e7\u00e3o<\/strong>: <a href=\"https:\/\/wp.ufpel.edu.br\/\">https:\/\/wp.ufpel.edu.br\/<\/a><\/p>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9? O diagrama de Mudge \u00e9 uma ferramenta que possibilita comparar os atributos e estabelecer uma ordem de import\u00e2ncia entre eles. Este artigo foi fundamentado em: Mudge (1968), bem como Schuster, Schuster e Oliveira (2015). As letras representam os atributos que s\u00e3o obtidos a partir das necessidades dos usu\u00e1rios. Nesse exemplo, foram criados [&hellip;]<\/p>\n","protected":false},"author":1373,"featured_media":1065,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":{"0":"post-1074","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-tutorial","9":"post-with-thumbnail","10":"post-with-thumbnail-icon"},"jetpack_featured_media_url":"https:\/\/wp.ufpel.edu.br\/labxd\/files\/2025\/07\/diagrama-de-mudge.png","_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/posts\/1074","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/users\/1373"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/comments?post=1074"}],"version-history":[{"count":18,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/posts\/1074\/revisions"}],"predecessor-version":[{"id":1103,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/posts\/1074\/revisions\/1103"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/media\/1065"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/media?parent=1074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/categories?post=1074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/labxd\/wp-json\/wp\/v2\/tags?post=1074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}