WSEAS Transactions on Systems and Control
Print ISSN: 1991-8763, E-ISSN: 2224-2856
Volume 9, 2014
Computer Based Control with Real-Time Capabilities
Authors: , , ,
Abstract: Control systems in many fields require perfect time accuracy and reliability. That is why guaranteed real-time behavior is needed. It is evident by the growing trend of the use of fieldbuses in building of Networked Control Systems. The software layer has a very significant influence on the system performance and requires thorough examination before the utilisation of a specific real-time system. The goal of this paper is to present and examine run-time environments that support real-time capabilities. We compare the performance of RTAI and Java Real-Time System in controlling of a sample plant with quick response and present our previously developed real control systems that are based on the use of RTAI that runs the real-time layer of the control system and Java that is responsible for the user interaction.
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Keywords: Real-time control, RTAI, Java Real-Time System, RC-RC filter, Networked Control Systems, Fieldbus
Pages: 16-27
WSEAS Transactions on Systems and Control, ISSN / E-ISSN: 1991-8763 / 2224-2856, Volume 9, 2014, Art. #3