Aplicación de RT-Linux en el control de motores de pasos. Parte I; Application of RT-Linux in the Control of Steps Mators. Part I

• Main Authors: Ernesto Duany Renté, Mario Morera Hernández, Javier Muñoz Álvarez
• Format: Article
• Language: English
• Published: Universidad Tecnológica de La Habana, José Antonio Echeverría 2011-02-01
• Series: Revista Científica de Ingeniería Energética
• Subjects: Motor de pasos; RT-Linux; tiempo real; Steps motor; real time
• Online Access: http://rie.cujae.edu.cu/index.php/RIE/article/view/92

<p>La idea fundamental de este art&iacute;culo es mostrar c&oacute;mo controlar un motor de paso empleando el puerto<br />paralelo de una computadora, y demostrar la eficiencia temporal de las aplicaciones que se desarrollan en<br />sistemas preparados para ejecutar tareas de precisi&oacute;n; aprovechar al m&aacute;ximo la capacidad de tiempo real<br />estricto que brinda RT-Linux para el control de accionamientos el&eacute;ctricos. Se desarrolla un peque&ntilde;o software<br />en lenguaje C que env&iacute;a las se&ntilde;ales al puerto paralelo en el tiempo necesario. Este software no est&aacute;<br />dise&ntilde;ado con fines comerciales, solo permite realizar pruebas sobre el circuito de control dise&ntilde;ado para<br />este prop&oacute;sito.</p><p>&nbsp;</p><p>&nbsp;</p><p>The fundamental idea of this article is to control a steps motor using the parallel port of a computer and<br />demonstrate the temporary efficiency of the applications that are executed in prepared systems to execute<br />tasks of real time. To take advantage of to the maximum capacity of strict real time that RT-Linux offers us<br />for the control of electric workings. A small software is developed in language C that sent the signs to the<br />parallel port in the necessary time. This software is not designed with commercial, only allows to carry out<br />tests on the control circuit designed for this purpose.</p>