Research on Implicit Knowledge Sharing of Alliance Enterprises Based on Improved SIR Model

Based on the classical infectious disease model, the influence factors such as connection strength, knowledge failure rate and knowledge guarantee rate were added to optimize, and the emotional infection theory was introduced to construct the dynamic evolution model of tacit knowledge sharing in alliance enterprises, and the dynamic evolution law was discussed. Finally, MATLAB software was used to realize the model and numerical simulation. The results show that connection strength, knowledge failure rate, knowledge guarantee rate and integration rate have a specific influence on knowledge sharing of alliance enterprises. Finally, it is proposed to strengthen communication and interaction between alliance enterprises, strengthen trust and knowledge integration to guarantee the long-term stable development of alliance enterprises and alliance enterprises.