Real-time Sociotechnical Systems: Early Software Reliability Evaluation
|© 2020 by IJCTT Journal|
|Year of Publication : 2020|
|Authors : Anatolii Kosolapov, Pavlo Ivin|
|DOI : 10.14445/22312803/IJCTT-V68I8P103|
How to Cite?
Anatolii Kosolapov, Pavlo Ivin, "Real-time Sociotechnical Systems: Early Software Reliability Evaluation," International Journal of Computer Trends and Technology, vol. 68, no. 8, pp. 21-24, 2020. Crossref, https://doi.org/10.14445/22312803/IJCTT-V68I8P103
The article proposes a method for evaluation the software reliability of a computer-based process control in real time system at the early stages of design. Models for the description of automated objects, functioning processes and tasks to be solved are proposed. The concept of a transaction is introduced, a method for evaluation the probability of its smooth operation and availability. For the entire system, the average availability factor is calculated, and the average losses due to program failures during transaction processing. The proposed approach makes it possible to evaluate the possibilities of reserving transactions in real time. The proposed models and method are implemented in the socio-technical realtime systems conceptual design framework CoDeCS.
Sociotechnical Systems, STS, Conceptual Design, Software Reliability, Transaction, Availability
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