Medición, Caracterización y Reconstrucción de los Tiempos de Ejecución y Transporte para Sistemas de Telecontrol en Tiempo Real

Resumen

In this paper is presented the process of measurement, characterization and reconstruction time of telecontrol real-time systems, from its segmentation of execution, transmission and reception times of information over the Internet, made from workbench's development which consists of a client server communication schema, which simulates the behavior and control of an electric motor;  the measured times were characterized with the first and second moment of probability and the mean squared error to determine the reconstruction method used . In the case of the execution time was used the reconstruction diffuse digital filtering or the instrumental variable method; for the reconstruction of the transmission and reception times of the Internet, was used the Kalman filter. Finally, with the made reconstructions, it was concluded that are acceptable to determine the dynamics of telecontrol times in real-time systems