Reliability analysis of a two-unit standby system by computer simulation

A Two Non–identical Unit Standby Complex System

The present paper deals with a system composed of two non –identical units A and B. Unit-A consists of two non identical components A1 and A2 in series form, whereas unit -B consists of only one component, which is different from the components of unit-A . Initially the unit –A is operative and the unit-B is kept into cold standby. For the successful operation of the system either both the comp...

Reliability analysis of two-unit cold standby repairable systems under Poisson shocks

This paper analyses the reliability of a cold standby system consisting of two repairable units, a switch and a repairman. At any time, one of the two units is operating while the other is on cold standby. The repairman may not always at the job site, or take vacation. We assume that shocks can attack the operating unit. The arrival times of the shocks follow a homogeneous Poisson process and t...

Reliability analysis of a warm standby repairable system with two cases of imperfect switching mechanism

Spectral analysis of a two unit deteriorating standby system with repair

In this paper, we analyze the spectra and stability of a system consisting of a working unit and repair unit, in which the working unit consists of one main unit and one standby unit, while the standby unit may deteriorate in its standby mode. Firstly, we formulate the problem into a suitable Banach space. And then we carry out a detailed spectral analysis of the system operator. Based on the s...

Analysis of Stochastic Model on a Two-Unit Hot Standby Combined Hardware-Software System

This paper deals with a stochastic model for a two-unit hot standby combined hardware-software system in which one unit is operative and the other is hot standby. The operative unit may have hardware or software failures and goes to repair. This leads to degradation of the system and then hot standby unit is under operation. Further on hardware or software failures of the hot standby unit the s...