Optimal Control of a Service Facility with Variable Exponential Service Times and Constant Arrival Rate

Publisher Website
Google Scholar
Abstract
This paper derives the form of a minimal cost rate stationary operating policy for an M/M/I queueing system with K possible service rates. The two costs of the system are a general cost rate dependent on the state of the system and a cost rate associated with each of the possible service rates. The optimal policy is completely characterized by if K − 1 numbers. The optimal service rate is shown to be nondecreasing in the state of the system.

This publication has 0 references indexed in Scilit: