SES: a real time message oriented system for easy intertask communication Public Deposited

http://ir.library.oregonstate.edu/concern/graduate_thesis_or_dissertations/tt44pq35b

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  • In process control systems where an entire process is being controlled by a computer, the component tasks of the system have to be monitored. An efficient message oriented environment could be an important factor in the optimization of such systems. In this paper we discuss the design of a real time message oriented system, where intertask communication is used for the synchronization and cooperation of the component tasks. Exchanging messages between tasks is one way to achieve such communication. A semaphore is a mechanism to coordinate exclusive access to shared system resources. In this design, semaphores are treated as special forms of messages. In a message oriented system, these characteristics should be provided to guarantee an efficient and safe environment. The SES system is designed to provide such an environment for the processes that run on the Real Time Task Supervisor version 1.1 of August Systems series 300 computers, which guarantees a reliable and safe computer for process control applications.
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  • description.provenance : Approved for entry into archive by Deborah Campbell(deborah.campbell@oregonstate.edu) on 2013-08-14T17:55:52Z (GMT) No. of bitstreams: 1 SaediFaezSheida1983.pdf: 756371 bytes, checksum: 4024efbb9f461bbc598eb98052ab7655 (MD5)
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