Dynamic fault tree analysis method based on isomorphic node
Ying-Hong Wang · Jisuanji gongcheng yu sheji · 2011
In order to solve the problem of state space explosion of Markov chains in the research field of dynamic fault tree,a new method based on isomorphic node is presented.By means of creating an object for every node,identifying the isomorphic node and computing only once for the same kind of nodes,this method reduces the number of states and the computation time.Finally,through applying the method on our platform of space information system and comparing to other methods,the results show the simpleness and convenience of this method.