. Unisinos 950, 93022-000, São Leopoldo, RS 51 3591-1166 sellitto@unisinos.br RESUMOEste trabalho introduz a modelagem por Redes de Petri Coloridas (RPC) como ferramenta para avaliação dos riscos ocupacionais de trabalhadores em uma linha de manufatura. O uso da ferramenta consiste em modelar a linha de manufatura por RPC, simular o modelo em computador, informando a situação inicial do processo. A partir deste ponto, com os resultados obtidos da simulação avaliar a carga de trabalho individual dos trabalhadores, permitindo verificar quais as tarefas desenvolvidas devem ser estudadas para diminuição dos riscos ocupacionais envolvidos. Foi possível verificar que alguns trabalhadores estão sobrecarregados e outros folgados na linha de montagem estudada. Palavras-chave: Simulação; Redes de Petri Coloridas; Ergonomia. ABSTRACTThis paper introduces the Color Petri Networks (CPN) modeling as a tool for assessing occupational risks for workers in a manufacturing line. The use of the tool is based on modeling the manufacturing line by CPN, running the model in a computer, loading it with the initial process situation. After that, with the obtained results, proceed the evaluation of the workload for individual workers checking which tasks should be studied to reducing the involved occupational risks. We checked out that some workers are overwhelmed and others are idle in the studied assembly line.
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