RETRACTED: Research on calculation simulation for multi-level stores MLDT and integration evaluation model for determining spare parts variety (Retracted Article)

The paper emphasize particularly on the two problem of solving Multi-level stores spare parts calculation: (1) In order to resolve calculation problems for recurrence and recursion of multi-level stocks P(probability of spares sufficiency) and MLDT(Mean Logistics Delay Time), compile the simulation algorithm procedure based on graphical interfaces, and provide a convenience and applied calculation tool for the equipment supply organization; (2) Put forward the stores variety integration estimation model based on many sorts of factors, and resolve the fixing quantity calculation problem which is fitting for the store spare parts variety of certain probability of sufficiency in the given supply levels.