The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Dynamic fault tree analysis method can be used to model and analyze reliability of complex engineering systems with dynamic failure characteristics. By incorporating the Bayesian Networks into dynamic fault tree method can alleviate the state space explosion problem involving in the latter. Based on Bayesian networks, a novel dynamic fault tree analysis method under fuzzy numbers is presented in this...
Reliability analysis of industrial systems working in critical situation is complicated due to dynamic behaviors such as sequence-dependency, spares, redundancy management. Systems designed to achieve a desired high reliability often require a high degree of redundancy, standby, and dynamic redundancy management. This paper focuses on modeling the warm spares through a numerical approach. An age reduction...
Ring-standby is a type of structure that has been used in complex systems with high reliability requirement. This paper presents a Monte Carlo based reliability evaluation method for this type of structure. The analysis results obtained from this method are compared with those from Markov and Dynamic Fault Tree (DFT) approaches. It is shown that the Monte Carlo simulation can yield additional useful...
System reliability modeling is one of the most important reliability modeling methods for satellite system. Based on the reliability characteristics of satellite system, we used reliability block diagram, fault tree, dynamic fault tree, Markov, and Monte Carlo modeling methods to build reliability models and summarize logic relationships of all kinds of modeling methods, the principle of choosing...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.