N-정책과 T-정책이 적용되는 M/G/1 시스템의 분석
- Title
- N-정책과 T-정책이 적용되는 M/G/1 시스템의 분석
- Other Titles
- An Analysis of M/G/1 System with N and T-Policy
- Author
- 허선
- Issue Date
- 1999-10
- Publisher
- 대한산업공학회
- Citation
- 대한산업공학회지. 2000-06 26(2):81-87
- Abstract
- As for M/G/1 queueing system, we use various control policies, with which we can optimize the system. Up to now the most widely adopted policies are N-Policy, T-Policy, D-Policy, and so on. The existing researches are largely concerned to find an optimal operation condition or to optimize the system under single policy in M/G/1 system. There are, however, few literatures dealing with multiple control policies at once to enhance the flexibility of the model. In this study, we consider M/G/1 system adopting N-Policy and T-Policy simultaneously. If one of two conditions is satisfied, then, the server starts the service. We call this Min(N,T)-Policy. We find the probability distribution of the number of customers and mean waiting time in steady state and derive a cost function. Next, we seek the
N
∗
, optimal threshold under various N values. Finally, we reveal the characteristics of cost function.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01911850https://repository.hanyang.ac.kr/handle/20.500.11754/171477
- ISSN
- 1225-0988; 2234-6457
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > INDUSTRIAL AND MANAGEMENT ENGINEERING(산업경영공학과) > Articles
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