Reliability properties of systems with exchangeable components and exponential conditional distributions

• Autores: Jorge Luis Navarro Camacho, José María Ruiz Gómez, Carlos J. Sandoval
• Localización: Test: An Official Journal of the Spanish Society of Statistics and Operations Research, ISSN-e 1863-8260, ISSN 1133-0686, Vol. 15, Nº. 2, 2006, págs. 471-484
• Idioma: inglés
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• Resumen

  • We study basic properties for bivariate systems with exchangeable components and exponential conditional distributions which represent bi-component biological or engineering systems with structural dependency. This is equivalent to suppose that we have similar components with the bivariate exponential conditional joint distribution defined by Arnold and Strauss (1988). Specifically, we study the reliability functions, the moments, some aging measures, ordering and classification properties for series and parallel systems.