Queueing models for single machine manufacturing systems with interruptions

Queueing theory is a well-known method for evaluating the performance of manufacturing systems. When we want to analyze the performance of a single machine, M/M/1 queues or approximations of G/G/1 queues often are considered a proper choice. However, due to the complex nature of interruptions in manufacturing, the appropriate model should be selected carefully. This paper proposes a systematic way to classify different kinds of interruptions seen in a single machine system. Queueing models for each category are proposed, and event classifications are compared from both the SEMI E10 and queueing theory points of view.