{"id":15023,"date":"2024-06-20T09:52:15","date_gmt":"2024-06-20T12:52:15","guid":{"rendered":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=15023"},"modified":"2024-06-20T09:52:15","modified_gmt":"2024-06-20T12:52:15","slug":"optimizacion-adaptativa-de-un-blindaje-reactivo-explosivo-para-proteccion-contra-amenazas-de-proyectiles-de-energia-cinetica-y-de-cargas-conformadas","status":"publish","type":"post","link":"https:\/\/www.fie.undef.edu.ar\/ceptm\/?p=15023","title":{"rendered":"Optimizaci\u00f3n adaptativa de un blindaje reactivo explosivo para protecci\u00f3n contra\u00a0amenazas de proyectiles de\u00a0energ\u00eda cin\u00e9tica y\u00a0de cargas conformadas"},"content":{"rendered":"<p>El documento de la referencia presenta una metodolog\u00eda de optimizaci\u00f3n adaptativa, y optimizaci\u00f3n bayesiana (BO), para dise\u00f1ar un blindaje reactivo explosivo (ERA), de peso m\u00ednimo, para protecci\u00f3n contra proyectiles flecha de calibre medio y contra proyectiles de carga hueca. La optimizaci\u00f3n se hizo utilizando una metodolog\u00eda BO convencional y se la compara con un enfoque convencional de prueba y error de un experto humano. Tambi\u00e9n se eval\u00faa un tercer enfoque, que utiliza un novedoso marco de trabajo en equipo entre humanos y m\u00e1quinas para BO. Los datos para la optimizaci\u00f3n se generan mediante simulaciones num\u00e9ricas que se ha demostrado que proporcionan un acuerdo cualitativo razonable con los experimentos de referencia. Se ha demostrado que la metodolog\u00eda de trabajo en equipo humano-m\u00e1quina identifica el dise\u00f1o ERA \u00f3ptimo en el menor n\u00famero de evaluaciones, superando tanto a las metodolog\u00edas independientes humanas como a las independientes BO. A partir de un espacio de dise\u00f1o de casi 1800 configuraciones, el enfoque de equipo humano-m\u00e1quina identifica el dise\u00f1o ERA de peso m\u00ednimo en 10 muestras.<\/p>\n<hr \/>\n<p class=\"section-title u-h4 u-margin-l-top u-margin-xs-bottom\"><strong>Abstract<\/strong><\/p>\n<div id=\"abssec0010\">\n<p id=\"abspara0010\">We evaluate an adaptive optimisation methodology, Bayesian optimisation (BO), for designing a minimum weight explosive reactive armour (ERA) for protection against a surrogate medium calibre kinetic energy (KE) long rod projectile and surrogate shaped charge (SC) warhead. We perform the optimisation using a conventional BO methodology and compare it with a conventional trial-and-error approach from a human expert. A third approach, utilising a novel human-machine teaming framework for BO is also evaluated. Data for the optimisation is generated using numerical simulations that are demonstrated to provide reasonable qualitative agreement with reference experiments. The human-machine teaming methodology is shown to identify the optimum ERA design in the fewest number of evaluations, outperforming both the stand-alone human and stand-alone BO methodologies. From a design space of almost 1800 configurations the human-machine teaming approach identifies the minimum weight ERA design in 10 samples.<\/p>\n<p><a href=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2024\/06\/1-s2.0-S2214914724001144-main.pdf\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"aligncenter wp-image-5168\" src=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1-243x300.png\" alt=\"Descargar archivo pdf\" width=\"75\" height=\"93\" srcset=\"https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1-243x300.png 243w, https:\/\/www.fie.undef.edu.ar\/ceptm\/wp-content\/uploads\/2020\/02\/icono-PDF-1.png 310w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/><\/a><\/p>\n<\/div>\n<p><strong>Fuente:<\/strong> <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2214914724001144?via%3Dihub\" target=\"_blank\" rel=\"noopener\"><em>https:\/\/www.sciencedirect.com<\/em><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>El documento de la referencia presenta una metodolog\u00eda de optimizaci\u00f3n adaptativa, y optimizaci\u00f3n bayesiana (BO), para dise\u00f1ar un blindaje reactivo explosivo (ERA), de peso m\u00ednimo,&hellip; <\/p>\n","protected":false},"author":1,"featured_media":15025,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[18,24],"tags":[],"_links":{"self":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/15023"}],"collection":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15023"}],"version-history":[{"count":1,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/15023\/revisions"}],"predecessor-version":[{"id":15026,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/posts\/15023\/revisions\/15026"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=\/wp\/v2\/media\/15025"}],"wp:attachment":[{"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15023"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15023"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fie.undef.edu.ar\/ceptm\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15023"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}