Defesa p\u00fablica do Exame de Qualifica\u00e7\u00e3o para Doutorado do aluno Pedro Henrique Morgan Pereira<\/p>\n\n\n\n
Data: 08\/09\/2026 – ter\u00e7a-feira
Hor\u00e1rio: 15h00min<\/p>\n\n\n\n
A defesa ser\u00e1 realizada atrav\u00e9s de videoconfer\u00eancia com acesso \u00e0 sala virtual pelo link: https:\/\/conferenciaweb.rnp.br\/sala\/edison-14<\/a><\/p>\n\n\n\n Banca examinadora: T\u00edtulo: “DINA-AG: A DIGITAL INTEROPERABLE NETWORK ARCHITECTURE FOR\u00a0AGRICULTURAL SYSTEMS.” Defesa p\u00fablica do Exame de Qualifica\u00e7\u00e3o para Doutorado do aluno Pedro Henrique Morgan Pereira Data: 08\/09\/2026 – ter\u00e7a-feiraHor\u00e1rio: 15h00min A defesa ser\u00e1 realizada atrav\u00e9s de videoconfer\u00eancia com acesso \u00e0 sala virtual pelo link: https:\/\/conferenciaweb.rnp.br\/sala\/edison-14 Banca examinadora: Profa. Dra. Kalinka Regina Lucas Jaquie Castelo Branco – ICMC- USPProf. Dr. Renan de Queiroz Maffei – PPGC – UFRGSProf.… Continue a ler »08\/09\/2026 – Defesa do Exame de Qualifica\u00e7\u00e3o para Doutorado – Pedro Henrique Morgan Pereira<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-8290","post","type-post","status-publish","format-standard","hentry","category-eventos"],"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/posts\/8290","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/comments?post=8290"}],"version-history":[{"count":1,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/posts\/8290\/revisions"}],"predecessor-version":[{"id":8291,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/posts\/8290\/revisions\/8291"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/media?parent=8290"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/categories?post=8290"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ppgee\/wp-json\/wp\/v2\/tags?post=8290"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Profa. Dra. Kalinka Regina Lucas Jaquie Castelo Branco – ICMC- USP
Prof. Dr. Renan de Queiroz Maffei – PPGC – UFRGS
Prof. Dr. Ivan M\u00fcller – PPGEE – UFRGS
Presidente da banca\/Orientador: Prof. Dr. Edison Pignaton de Freitas – PPGEE – UFRGS<\/p>\n\n\n\n
Resumo:
“Digital Agriculture has increased the adoption of sensors, machines, embedded systems, communication technologies, and software platforms in agricultural operations. Although these technologies enable monitoring, automation, and data-driven decisionmaking, their integration remains limited by the heterogeneity of communication protocols,\u00a0data structures, interfaces, and semantic descriptions. This heterogeneity creates interoperability barriers that restrict the combined use of agricultural assets and reduce the potential benefits of digitalized agricultural systems. This thesis investigates how interoperability barriers in agricultural applications can be reduced through DINA-AG: A Digital Interoperable Network Architecture for Agricultural Systems. The proposed architecture is based on Digital Twins as standardized digital interfaces for heterogeneous agricultural assets and on the Asset Administration Shell as a basis for structured and semantically organized asset representation. The research focuses on communication-level, syntactic, and semantic interoperability, considering protocol translation mechanisms, standardized data models, and services for data exchange and integration among Digital Twins. The expected contributions include a Digital Twin-based architecture for agricultural systems, methodologies for developing standardized Digital Twin models, protocol translators, and services, and experimental evidence regarding the applicability of the proposed architecture in scenarios involving heterogeneous assets. Partial results include a systematic literature review on Digital Twins in agriculture, initial standardized models for agricultural assets, participation in the development of the AAS submodel template for unmanned aerial vehicles, and preliminary communication experiments involving heterogeneous protocols and Digital Twin representations.
Keywords: Digital Agriculture; Digital Twins; Interoperability; Asset Administration Shell; Agricultural Systems.\u00a0“<\/p>\n","protected":false},"excerpt":{"rendered":"