Modelagem, análise temporal e controle de sistema dinâmico max-plus linear: aplicação em sistema flexível de manufatura didático
Carregando...
Data
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Federal de Minas Gerais
Descrição
Tipo
Artigo de evento
Título alternativo
Primeiro orientador
Membros da banca
Resumo
The aim of this study is to model, analyze and control a Didactical Flexible Manufacturing
System using Timed Event Graphs. The system is, essentially, nondeterministic due to its route flexibility. The
max-plus state equations that describe the system are obtained writing the firing time of each Timed Event
Graph transition recursively. The analysis and simulation is done using Scicoslab software. To comply with
the production conditions imposed on the system, a linear static state feedback controller was used, obtained
by a max-plus regulation problem, that enforces some timing constraints in steady state. As a result, the state
equations that can predict the ocurrence and the time production of the kth product A or B were obtained, along
with the closed loop controller that meets all the previous constraints.
Abstract
Assunto
Métodos de simulação, Sistemas de tempo discreto
Palavras-chave
Discrete Event Systems, Max-Plus Algebra, Manufacturing Systems, Petri Nets
Citação
Curso
Endereço externo
https://www.sba.org.br/Proceedings/SBAI/SBAI2017/SBAI17/papers/paper_471.pdf