Analysis of 1 out of 2 Main Units and 2 out of 4 Subunits System

Introduction of redundancy is one of the well-known methods by which the reliability of a system can be improved. A standby redundant system is one in which one operating unit is followed by spare units called standbys. On failure of operating unit, a standby unit is in working mode. In the present paper we investigate the probabilistic analysis of a two-main unit and four subunit system. The system remain operative if one main unit and two subunit are in working mode. System is failed when the main unit fails. A failed system is replaced by new one. The failed sub-unit are repairable. Praveen Gupta | Ruchi Yadav"Analysis of 1 out of 2 Main Units and 2 out of 4 Subunits System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: http://www.ijtsrd.com/papers/ijtsrd9410.pdf http://www.ijtsrd.com/mathemetics/applied-mathamatics/9410/analysis-of-1-out-of-2-main-units-and-2-out-of-4-subunits-system/praveen-gupta