Satisfaction Degree of the Supply Chain Network Time Risk Considering Degradable Characteristic

The response time problem of every sector is likely to result in the risk of time in the supply chain, and we call problems of these kinds the link degradation. This paper, based on the characteristics of the time risks of the supply chain, proposes the concept of supply chain degradation. Discrete and continuous are classified according to the characteristics of supply chain degradation. By analyzing the response of the two types of degradation, the methods to calculate the processing time risk are proposed for both the discrete and continuous degradation. Besides, it also offers the methods to calculate the satisfaction of risk processing of degradation network, and demonstrates their effectiveness through examples.