Showing papers by "Juan José Serrano published in 1995"
TL;DR: The overhead associated to the context switches caused by two optimal real-time disk-scheduling policies is evaluated and it is concluded that in general, the SCAN-EDF exhibits less context switches than theSCAN-RM.
1 citations
01 Jan 1995
TL;DR: In this article, the authors describe the monitoring tools for a low-cost network architecture based on the 83c152 Intel microcontroller for the automatization of the industrial applications, which will provide the information needed to test and compare several communication protocols, fine-tune them and will help us to select the best network configuration to suit specific needs for any embedded application.
Abstract: Distributed and hierarchical real-time control systems are becoming frequently popular in industrial and manufacturing applications. Now, many real-time control systems include expert system components or implement. AI programs for supervision control. These real-time systems are characterized by a hierarchical control structure and a distributed nature, where different levels are interconnected by a local area network. This paper describes the monitoring tools for a low-cost network architecture based on the 83c152 Intel microcontroller for the automatization of the industrial applications. Monitoring tools are specialized tools developed to study the network performance and its behavior under different load conditions. These tools will provide the information needed to test and compare several communication protocols, fine-tune them and will help us to select the best network configuration to suit specific needs for any embedded application.
1 citations