61 resultados para Pomares de macieiras


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Práctica 1 de la asignatura sistemas de control automático. Ajuste y sintonización de controladores.

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Práctica 2 de sistemas de control automático. Control de velocidad mediante el autómata CP1L y el variador MX2 de Omron.

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Práctica 3 de sistemas de control automático. Control de un PLC mediante tramas Host-Link generadas por un PC.

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Presentación tema 1 de sistemas de control automático. Introducción.

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Presentación tema 2 de sistemas de control automático. Análisis de sistemas.

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Presentación tema 2 de sistemas de control automático. Espacio de estados.

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Presentación tema 4 de sistemas de control automático. Implantación de sistemas de control.

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Presentación sistemas de control por computador.

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Ejercicios resueltos para la asignatura sistemas de control automático. Control de un motor de corriente continua.

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Métodos para la obtención del modelo de un sistema de forma experimental.

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Sistemas de control automático. Guía de la asignatura.

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Póster presentado en SPIE Photonics Europe, Brussels, 16-19 April 2012.

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En este artículo se describe el concepto de plataforma RASMA, Robot-Assisted Stop-Motion Animation, cuya finalidd es facilitar la tarea de generar los fotogramas necesarios para crear una secuencia animada en 2D. Se describen tanto la generación de trayectorias que deben seguir los objetos (en Unity 3D o en Adobe Flash Player), como la exportación/importación de los ficheros de datos en XML, la planificación de las trayectorias del robot, la toma de fotogramas y el ensamblado final de toda la secuencia.

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The “El Hondo Nature Park” is mainly composed of a series of irrigation channels and water reservoirs, subjected to various regimes of management as well as reed and vegetation control, thus creating a great variety of habitats and situations. To determine the influence of these habitats and management regimes on the local bird community, a set of characteristics of these channels and their surrounding area were analysed with a Correspondence Analysis (CA). The degree of reed development in channels and the presence in the surroundings of orchards and other reed formations were the most decisive factors to explain the probability of occurrence of reed birds and waterbirds, as well as bird species richness and abundance. Other bird species were not directly influenced by channel variables, but only by those of surrounding land uses.

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Behaviour analysis of construction safety systems is of fundamental importance to avoid accidental injuries. Traditionally, measurements of dynamic actions in Civil Engineering have been done through accelerometers, but high-speed cameras and image processing techniques can play an important role in this area. Here, we propose using morphological image filtering and Hough transform on high-speed video sequence as tools for dynamic measurements on that field. The presented method is applied to obtain the trajectory and acceleration of a cylindrical ballast falling from a building and trapped by a thread net. Results show that safety recommendations given in construction codes can be potentially dangerous for workers.