국가지식-학술정보
Further Results Involving the $NBU_{mgf}$ Class of Life Distributions
Further Results Involving the $NBU_{mgf}$ Class of Life Distributions
- 한국신뢰성학회
- International Journal of Reliability and Applications
- Vol.7 No.1
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2006.0113 - 25 (13 pages)
- 0
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A new class of life distributions is studied. This class is defined based on comparing the residual life time to the whole life in the moment generating function order giving 'the new better than used in the moment generating function order ageing class $(NBU_{mgf})$'. Fundamental properties of this class are given including some closure properties and characterizations. Finally, we consider new results about comparisons of age and block replacement policies when the underlying distribution belongs to $NBU_{mgf}$ aging classes.
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