Publication: Movimiento en acimut y altura controlado por gestos mediante un acelerómetro conectado a Arduino
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2015-06
Defense date
2015-07-08
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Abstract
A lo largo de este documento se describe el estudio de diversas soluciones dirigidas
a la regulación mediante gestos en altura y acimut de un dispositivo.
Debido a la existencia de posibles escenarios que imposibilitan el trabajo humano
directo, existe la necesidad de controlar procesos de forma remota a través
de una interfaz humano-máquina. Con el objetivo de hacer dicho control más ergon
ómico e intuitivo, se pretende realizar el mismo mediante gestos. En este caso
concreto, para ilustrar un posible entorno de trabajo, se estudia el control remoto de
la posición de una antena de medida de descargas parciales en aislantes eléctricos.
Para dicho fin se utilizará un microcontrolador Arduino en varias configuraciones
constituyendo dos métodos distintos de adquisición de datos de posición. La
primera configuración constará de un sensor capacitivo construido con planchas de
papel de aluminio, modificando la posición de la antena en función de la variación
de la capacidad percibida por dicho sensor. En la búsqueda de una solución más
precisa y con una mayor probabilidad de implantación industrial, se valorará la utilizaci
ón de un acelerómetro para llevar a cabo la función descrita con anterioridad.
Ambas configuraciones se utilizarán para actuar sobre servomotores que componen
el elemento de regulación.
The present document describes the research made with the aim of the regulation of height and azimuth through gestures, taking into account diverse solutions. Due to the existence of possible enviroments where human manual work is not possible, there is the need of remote control of processes through an man-machine interface. As a consequence, gesture control is introduced to make this operation more intuitive and convenient. This document in particular carries out the study of the adjustment of an measuring antenna for partial discharges inside electrical insulators. In order to reach this goal, an Arduino microcontroller is used in different configurations, establishing two different methods of position acquiring. The first configuration includes a capacitive sensor based on aluminium films. Changes in capacitance are translated into position adjustments. Trying to achieve better accuracy and an easier industrial implementation, an accelerometer is used to detect this variety of gestures. Both configurations are used to control several servomotors which integrate the regulation method.
The present document describes the research made with the aim of the regulation of height and azimuth through gestures, taking into account diverse solutions. Due to the existence of possible enviroments where human manual work is not possible, there is the need of remote control of processes through an man-machine interface. As a consequence, gesture control is introduced to make this operation more intuitive and convenient. This document in particular carries out the study of the adjustment of an measuring antenna for partial discharges inside electrical insulators. In order to reach this goal, an Arduino microcontroller is used in different configurations, establishing two different methods of position acquiring. The first configuration includes a capacitive sensor based on aluminium films. Changes in capacitance are translated into position adjustments. Trying to achieve better accuracy and an easier industrial implementation, an accelerometer is used to detect this variety of gestures. Both configurations are used to control several servomotors which integrate the regulation method.
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Keywords
Microcontroladores, Acelerómetros, Control por gestos, Interfaces de usuario, Servomotores