Reliability analysis and evaluation on member enterprise of manufacturing supply chain based on BP neural network

In order to obtain high efficiency and effectiveness in supply chain management, supply chain must have a high reliability as guarantee. Reliability has now become an important performance measure for evaluation supply chain safety, especially when considering changes in supply chain operation conditions. Based on the theory of systems reliable engineering, the paper firstly defines the concept of the supply chain reliability and reliability of the supply chain members. Secondly It analysis the reliability influencing factors of the supply chain members in the manufacturing supply chain, and manufacturing enterprise reliability of the supply chain members of the evaluation index system is established. Then use BP neural network model to evaluate reliability of the supply chain members of the supply chain to enhance system reliability provided a basis for decision-making.