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Probabilistic analysis of two reliability models of a single-unit system with preventive maintenance beyond warranty and degradation
| Content Provider | Semantic Scholar |
|---|---|
| Author | Niwas, Ram Kadyan, M. S. Kumar, Jitender |
| Copyright Year | 2015 |
| Abstract | In modern marketplace, warranty has its own priority in business for manufacturers to protect their benefits and to compete with other manufacturers. By using regenerating point and semi-Markov technique, various researchers including Kadyan et al. [3], Yang and Dhillon [6], Perez Ocon and Ruiz Castro [8], Philip and Cristiano [9] and Yuan and Meng [11] have studied reliability models of one or more unit systems under different sets of assumptions on failure and repair policies. When the failure rate or repair rate or both are timedependent, the system loses its Markov character and becomes nonMarkovian. By introducing one or more supplementary variables, the non-Markovian nature of the process is changed to Markovian. Firstly, Cox [1] used supplementary variable technique in analyzing nonMarkovian stochastic process. Singh et al. [10] studied a system having two units in series configuration with controller and Nailwal and Singh [7] analyzed an operating system with inspection in different weather condition by using supplementary variable technique without considering the concept of cost-free warranty. But, warranty assured the customers that the products they are buying perform satisfactorily for a particular period of time and markets the product. Also, performing PM has become prevalent to improve the condition of the deteriorated product (or system) and reduce the cost of repairing deteriorated product. Kadyan [2] discussed reliability and profit analysis of a single-unit system with preventive maintenance without considering degradation of the unit after its repair. However, the failed unit does not always work as new after its repair. Due to continuous usage and ageing effect, failure rate of a unit Ram NiwAs Ms KAdyAN Jitender KuMAR |
| File Format | PDF HTM / HTML |
| DOI | 10.17531/ein.2015.4.8 |
| Volume Number | 17 |
| Alternate Webpage(s) | http://ein.org.pl/sites/default/files/2015-04-08.pdf |
| Alternate Webpage(s) | http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.baztech-b18f3949-70a6-42b0-a88b-1283d85328a8/c/Niwas_4_2015_eng.pdf |
| Alternate Webpage(s) | https://doi.org/10.17531/ein.2015.4.8 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
