Abstract
In modern semiconductor manufacturing facilities, metrology capacity is becoming limited because of the high equipment cost. This paper studies the problem of optimally assigning the capacity of multiple identical metrology tools in order to minimize the risk of defective wafers on heterogeneous production machines. We assume that the output of each production machine is assigned to only one metrology tool. The resulting problem is formulated as a Multiple Choice Multiple Knapsack Problem (MCMKP), which combines the Multiple Choice Knapsack Problem and the Multiple Knapsack Problem and does not appear to have been studied in the literature. A greedy heuristic and an improving heuristic are also proposed. Numerical experiments are performed on randomly generated instances to analyze and compare the solutions of the heuristics with solutions obtained with a standard solver.
| Original language | American English |
|---|---|
| Title of host publication | 2016 Winter Simulation Conference |
| Subtitle of host publication | Simulating Complex Service Systems, WSC 2016 |
| Editors | Theresa M. Roeder, Peter I. Frazier, Robert Szechtman, Enlu Zhou |
| Pages | 2709-2718 |
| Number of pages | 10 |
| ISBN (Electronic) | 9781509044863 |
| DOIs | |
| State | Published - 2 Jul 2016 |
| Event | 2016 Winter Simulation Conference, WSC 2016 - Arlington, United States Duration: 11 Dec 2016 → 14 Dec 2016 |
Publication series
| Name | Proceedings - Winter Simulation Conference |
|---|---|
| Volume | 0 |
Conference
| Conference | 2016 Winter Simulation Conference, WSC 2016 |
|---|---|
| Country/Territory | United States |
| City | Arlington |
| Period | 11/12/16 → 14/12/16 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
ASJC Scopus subject areas
- Software
- Modelling and Simulation
- Computer Science Applications
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