Abstract
When people construct complex system, in order to improve the reliability of the system, they tend to take redundant backup or to take parallel the component to achieve it, but taking redundant backup, it needs to increase the system detection equipment and switch parts is necessary, which is a significant increase in the cost of the system, in the other hand, when we taking parallel system, it will reduce the cost, but also reduce the reliability of the system. This will compare the Exponential distribution of the parallel system reliability and redundancy systems, and analyzes increase the number of components or in parallel will bring about improvement of System Marginal reliability. To analyze In the economic cost constraints implement in parallel or redundant, and the impact of the economic cost of the switch to system, lastly it gives the best choice to choose whether redundant backup or parallel in some kind of condition and environment.
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Acknowledgments
This research was partially supported by the School of Mathematics and Computer Science of Fujian Normal University, by the Institute of Innovative Information Industry of Fujian Normal University, by The School of Economic of Fujian Normal University.
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Xu, L., Xie, CF., Xu, LX. (2017). The Reliability and Economic Analysis Comparison Between Parallel System and Erlang Distribution System. In: Pan, JS., Snášel, V., Sung, TW., Wang, X. (eds) Intelligent Data Analysis and Applications. ECC 2016. Advances in Intelligent Systems and Computing, vol 535. Springer, Cham. https://doi.org/10.1007/978-3-319-48499-0_5
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DOI: https://doi.org/10.1007/978-3-319-48499-0_5
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