Simulation Study on the Queuing System in a Fast-Food Restaurant

Abstract The fast-food industry has experienced prosperous growth over the last three decades. In fast-food operations, the term “fast” refers to “quickservice.” The customers coming to a fast-food restaurant do not expect to wait for a long time to receive the food service. The waiting time for customers to receive the food service becomes one of the key quality characteristics in a fast-food restaurant. However, waiting lines always exist in a fast-food restaurant during peak hours. In this article, a simulation model is built to study the queuing system in a fast-food restaurant, which is located in the downtown area of the city of Touliu, Taiwan. From the results of the study, the manager of the restaurant should recruit another server during peak hours such that the customers' waiting time can be reduced. Meanwhile, the validation procedure for a simulation model is also briefly reviewed in this article.