Aplicación de técnicas de desenvolvimiento de producto para el desarrollo de un robot antropomórfico
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Universidad Industrial de Santander
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Los proyectos robóticos involucran componentes enmarcadas dentro de áreas como mecánica, electrónica control y programación en las que intervienen diferentes variables críticas que pueden comprometer la obtención de los resultados esperados. En este proyecto un gran número de requerimientos fueron formulados para ser satisfechos con recursos limitados, lo que obliga a tener un escaso margen de error en su fabricación. Técnicas usadas en el desenvolvimiento de producto fueron empleadas para conseguir cumplir con las especificaciones exigidas para el proyecto. El artículo describe el desarrollo de un robot en las etapas de proyecto informacional, proyecto conceptual, proyecto detallado y fabricación. Se presentan las consideraciones de diseño estudiadas y analizadas para obtener un brazo robótico funcional que ejecuta tareas de agricultura. Fueron empleadas técnicas como QFD (Quality Function Development) para trasladar las necesidades asociadas al proyecto en decisiones de ingeniería. Se emplea el diagrama de Mudge (matriz de análisis de valor) como método de comparación y jerarquización de los requisitos. Con la aplicación de QFD los requerimientos del robot son transformados en características de calidad que permiten generar un proyecto conceptual con los métodos y actividades a ejecutar. Los resultados obtenidos mostraron la efectividad de emplear herramientas de diseño para concebir proyectos robóticos y focalizar los recursos en satisfacer los requerimientos.
Robotic projects involve components framed within areas such as electronics; mechanics, control and programming in which different critical variables intervene that can compromise the achievement of the expected results. In this project, numerous requirements were formulated to be satisfied with limited resources, which forces to have a small margin of error in its manufacture. Techniques used in product development were used to achieve the required specifications for the project. The article describes the development of a robot in the stages of informational project, conceptual project, detailed project and manufacturing. They are presented design considerations studied and analyzed to obtain a functional robotic arm running tasks agriculture. Techniques such as QFD (Quality Function Development) were used to translate the needs associated with the project into engineering decisions. The Mudge diagram (value analysis matrix) is used as a method of comparison and hierarchy of requirements. With the application of QFD the requirements of the robot are transformed into quality characteristics that allow to generate a conceptual project with the methods and activities to execute. The results showed the effectiveness of using design tools to create robotic systems and to focus resources on satisfying the requirements.
Robotic projects involve components framed within areas such as electronics; mechanics, control and programming in which different critical variables intervene that can compromise the achievement of the expected results. In this project, numerous requirements were formulated to be satisfied with limited resources, which forces to have a small margin of error in its manufacture. Techniques used in product development were used to achieve the required specifications for the project. The article describes the development of a robot in the stages of informational project, conceptual project, detailed project and manufacturing. They are presented design considerations studied and analyzed to obtain a functional robotic arm running tasks agriculture. Techniques such as QFD (Quality Function Development) were used to translate the needs associated with the project into engineering decisions. The Mudge diagram (value analysis matrix) is used as a method of comparison and hierarchy of requirements. With the application of QFD the requirements of the robot are transformed into quality characteristics that allow to generate a conceptual project with the methods and activities to execute. The results showed the effectiveness of using design tools to create robotic systems and to focus resources on satisfying the requirements.
Keywords
Conceptual design, QFD (Quality Function Development), sustainable architecture, robotics, TRIZ (theory of inventive problem solving), Arquitectura sustentable, diseño conceptual, QFD (despliegue de la función de calidad), robótica, TRIZ (teoría de la resolución de problemas inventiva)