Thesis CREACIÓN DE UN SISTEMA EXPERTO PARA GESTIÓN DEL CONOCIMIENTO EN ACTIVIDADES DE MANTENIMIENTO ELECTRÓNICO DE PROCESOS MINEROS
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Date
2016
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Universidad Técnica Federico Santa María UTFSM. Casa Central Valparaíso
Abstract
En la adquisición de información de un proceso industrial y el traspaso del conocimiento de un especialista electrónico, por término de su vida laboral surge la necesidad de poseer un conocimiento estructurado para diagnosticar y solucionar fallas en equipos e instrumentación asociadas al proceso.El proyecto “Creación de un Sistema Experto para Gestión de Conocimiento en actividades de Mantenimiento Electrónico de Procesos Mineros” es una base del conocimiento, en donde se adquiere, desarrolla y almacena el conocimiento de un especialista humano, para solucionar fallas funcionales a través de la diagramación de árboles del conocimiento de tres subprocesos de la Planta de Oxigeno N°3 de Codelco-Chuquicamata.La aplicación es una herramienta para actividades de mantenimiento electrónico de un área específica, en donde el usuario realiza consultas en las distintas unidades de los subprocesos, de tal forma de orientar en la solución de fallas, a través de variables de proceso, entregando un diagnóstico y un plan de acción. El dominio de la diagramación del conocimiento del especialista está considerado para las variables de los subprocesos e instrumentación de campo asociada.La validación del proyecto desarrollado se realiza considerando las fallas históricas ocurridas en el proceso, esto es, se da un diagnóstico y una solución a través de la funcionalidad del proceso, similar al realizado por un especialista electrónico.
In the acquisition of information of an industrial process and the transfer of the knowledge of an electronic specialist, by term of his working life arises the need to have a structured knowledge to diagnose and solve failures in equipment and instrumentation associated to the process.The Project “Creating An Expert System for Management of Knowledge in Electronic Maintenance activities in Mining Process” is an knowledge base which acquires, develops and stores the knowledge of a human expert for functional failure solving through a knowledge-diagram tree of three sub processes in Oxygen Plant N°3 in Codelco-Chuquicamata.The application is a tool for electronic maintenance activities of a specific area, where the user queries in the various units of the threads, in order to guide in solving failures through variable processes, delivering a diagnosis and a plan of action. The domain diagramming specialist knowledge is considered for the variables of the threads and associated field instrumentation.The validation of the developed project is done considering the historical failures occurred in the process, that is, a diagnosis and a solution is given through the functionality of the process, similar to the one performed by an electronic specialist.
In the acquisition of information of an industrial process and the transfer of the knowledge of an electronic specialist, by term of his working life arises the need to have a structured knowledge to diagnose and solve failures in equipment and instrumentation associated to the process.The Project “Creating An Expert System for Management of Knowledge in Electronic Maintenance activities in Mining Process” is an knowledge base which acquires, develops and stores the knowledge of a human expert for functional failure solving through a knowledge-diagram tree of three sub processes in Oxygen Plant N°3 in Codelco-Chuquicamata.The application is a tool for electronic maintenance activities of a specific area, where the user queries in the various units of the threads, in order to guide in solving failures through variable processes, delivering a diagnosis and a plan of action. The domain diagramming specialist knowledge is considered for the variables of the threads and associated field instrumentation.The validation of the developed project is done considering the historical failures occurred in the process, that is, a diagnosis and a solution is given through the functionality of the process, similar to the one performed by an electronic specialist.
Description
Catalogado desde la version PDF de la tesis.
Keywords
BASE DEL CONOCIMIENTO, DIAGRAMACION DE ARBOLES DEL CONOCIMIENTO, SISTEMA EXPERTO