Abstract:
In the present there is a large number of computers in the industry controlling processes of the real world and running Real Time applications. The feedback loop control techniques have not changed so much from the beginning of the use of computers for process control; in the role of process supervision is where most of the changes have ocurred. Although, the applications developed for this purpose are not flexible enough and have a very limited range of use. There are a few operating systems and programming languages that provide facilities for (he execution of tasks with hard time constrains. Also, there are not too much development environments that solve all the problems related with the restrictions of this type of systems, therefore. the applications continue being built “ad-hoc” for each of the problems. This paper addresses our work of design and implementation of a Tool to Build Real-Time Supervisory Systems: IGNATIUS. An architectural decomposition of all the Supervisory Systems in three service levels has been proposed: Interface Service Level, Particular Service Level and Basic Service Level. The ISL and PSL vary with cach particular implementation, but the BSL is common for all of them. IGNATIUS encapsulates the BSL. This decomposition limits the effort of building supervisory systems to the work of building the ISL and PSL, shortening dramatically the development cicle, reducing the complexity and letting the user concentrate on high level design aspects without taking care about time constrains imposed by (his type of systems. IGNATIUS provides the user with a complete development environment that can be easily used by unexperienced programmers, helping them to maintain the integrity of the system, make changes and develop correct applications. With this approach in mind, and considering that the BSL encapsulates the major portion of any supervisory system, a great part of the work of developing supervisory systems has been solved.
Citación:
---------- APA ----------
Benitez, Silvia V.; Seoane, Juan J.; Wainer, Gabriel A.. (1996). IGNATIUS : una herramienta para construir sistemas de Supervisión en tiempo Real. (Tesis de Grado. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales.). Recuperado de https://hdl.handle.net/20.500.12110/seminario_nCOM000075_BenitezSeoaneWainerBevilacqua
---------- CHICAGO ----------
Benitez, Silvia V.; Seoane, Juan J.; Wainer, Gabriel A.. "IGNATIUS : una herramienta para construir sistemas de Supervisión en tiempo Real". Tesis de Grado, Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales, 1996.https://hdl.handle.net/20.500.12110/seminario_nCOM000075_BenitezSeoaneWainerBevilacqua
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