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http://dx.doi.org/10.7469/JKSQM.2018.46.3.441

A study on the quantitative risk grade assessment of initial mass production for weapon systems  

Jung, Yeongtak (Defence Agency for Technology and Quality)
Ham, Younghoon (Defence Agency for Technology and Quality)
Roh, Taegoo (Defence Agency for Technology and Quality)
Ahn, Manki (Defence Agency for Technology and Quality)
Ko, Kyungwa (Hanwha-systems)
Publication Information
Journal of Korean Society for Quality Management / v.46, no.3, 2018 , pp. 441-452 More about this Journal
Abstract
Purpose: The purpose of this paper is to study quantitative risk grade assessment for objective government quality assurance activities based on risk management in initial mass production for weapon systems. Methods: The Defense quality management regulations and foreign risk assessment documents are referred to analyze problems performing quality assurance actives. The failure rate data, maintainability and cost of products have been studied to quantify the risk Likelihood and impact. The analyzed data were classified as risk grade assessment through K-means Cluster Analysis method. Results: Results show that a proposed method can objectively evaluate risk grade. The analyzed results are clustered into three levels such as high, middle and low. Two products are allocated high, eleven low and seven middle. Conclusion: In this paper, quantitative risk grade assessment methods were presented by analyzing risk ratings based on objective data. The findings showed that the methods would be effective for initial mass production for weapon systems.
Keywords
Quantitative risk grade assessment; risk management; risk assessment matrix; risk evaluation; risk impact; reliability; maintainability; K-means cluster analysis;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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