Once again about the reliability of serial-parallel networks vs parallel-serial networks
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2024-04-08 19:12
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LEAHU, Alexei, ANDRIEVSCHI-BAGRIN, Veronica, CIORBĂ, Dumitru, FIODOROV, Ion. Once again about the reliability of serial-parallel networks vs parallel-serial networks. In: Electronics, Communications and Computing: IC|ECCO-2021, Ed. 11, 21-22 octombrie 2021, Chişinău. Chișinău, Republica Moldova: Technical University of Moldova, 2021, Editia 11, p. 46. ISBN 978-9975-45-776-7.
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Electronics, Communications and Computing
Editia 11, 2021
Conferința "Electronics, Communications and Computing"
11, Chişinău, Moldova, 21-22 octombrie 2021

Once again about the reliability of serial-parallel networks vs parallel-serial networks


Pag. 46-46

Leahu Alexei, Andrievschi-Bagrin Veronica, Ciorbă Dumitru, Fiodorov Ion
 
Technical University of Moldova
 
 
Disponibil în IBN: 27 aprilie 2022


Rezumat

The paper addresses the issue of comparing the reliability of two standard types of networks: serial-parallel and parallel-serial. Four variants of dynamic mathematical models are analyzed depending on the lifetime cumulative distribution function of each units of the network, the nonrandom / random character of the number of units in each subnet and of the number of subnets. Sufficient conditions have been determined for serial-parallel networks to be more reliable than parallel-serial networks. The main result is that these conditions do not imply the lifetime distribution of each unit but only the probabilistic distribution of the numbers of units and subsystems of the networks.