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Some stochastic comparisons of conditional coherent systems
Authors:Xiaohu Li  Zhengcheng Zhang
Institution:School of Mathematics and Statistics, Lanzhou University, Lanzhou 730000, China
Abstract:This paper investigates coherent systems with independent and identical components. Stochastic comparison on the residual life and the inactivity time of two systems with stochastically ordered signatures is conducted. Copyright © 2008 John Wiley & Sons, Ltd.
Keywords:hazard rate order  inactivity time  likelihood ratio order  residual life  reversed hazard rate order  signature
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