Cybernetics and Systems Analysis / Issue (2017, 53 (2))
Zhernovyi Y.V.,
Zhernovyi K.Y.
Determination of steady-state characteristics of three-channel queueing systems with Erlangian service times This article proposes a method for analyzing the following M/E2/3/m queuing systems: the standard system and also systems with threshold and hysteresis strategies of random dropping of customers in order to control the input flow. Recurrence relations are obtained to compute the stationary distribution of the number of customers and steady-state characteristics. The constructed algorithms were tested on examples with the use of simulation models constructed with the help of GPSS World. © 2017, Springer Science+Business Media New York. Keywords: Erlangian service time, fictitious phase method, Poisson input, random dropping of customers, recurrence relation, three-channel queuing system, Queueing theory, Sales, State estimation, Phase methods, Poisson input, Queuing systems, random dropping of customers, Recurrence relations, Service time, Queueing networks
Cite: Zhernovyi Y.V.,
Zhernovyi K.Y.
(2017). Determination of steady-state characteristics of three-channel queueing systems with Erlangian service times. Cybernetics and Systems Analysis, 53 (2), 134-145. doi: https://doi.org/10.1007/s10559-017-9928-4 http://jnas.nbuv.gov.ua/article/UJRN-0000670418 [In Russian]. |