Based on the calculation results of BirnBaum importance,an improved algorithm on joint failure importance is proposed,and the detailed calculation of the importances is illustrated with an example of a fault tree.

Diagnosis approach based on failure mode importance of causality diagram;

Maintenance Manner Decision-Making for Equipment Based on Partitioning Importance;

Study on Diagnosis Approach Based on Basic Event Importance of Causality Diagram;

A simple method to determine the importance degree of ship machinery;

Study on impedance of gravitational mode based on importance degree;

The calculation of the probability of the top event is based on the inclusive-exclusive theorem, and the probability importance degree and key importance de.

The important degree and its analysis of the basic affairs in the trouble tree, the promotion function to safety management work were introduced mainly.

The fuzzy importance index of unit is one of simple and effective method to evaluate important degree of unit of equipment at short of the data.

It is emphasized that neural network model is used to evaluate the important degree of weapon system s development item.

A survey of cognition difference on importance of nursing quality;

Through analysis the evaluation criterion which affects the importance of the large-scale(contains which the single plane is above 800 kW)drainage pumping stations in Hubei plain lake district,and using the analytical hierarchy process to study the weight of the evaluation criterion,proposes multl-criterion decision-making evaluation method based on weighting Minkowski distance.

In defining local exclusive legislative authority,we should adopt comprehensively the standards of "influence scope" and "importance" of affairs,and begin with defining "local affair.

As the algorithm of particle weights, especially the importance density function, often severely affects the performance of the PF, we propose .

We analyze the degeneracy phenomenon of sequential Monte Carlo particle filters based on bayesian theorem,put focus on the key techniques(good choice of importance density and use of resampling) to reduce its effects.