Research of resource allocation of coal mine production logistics system based on cooperative game

According to complex and changeable status of coal mine production logistics system, a resource allocation model of coal mine production logistics system was constructed by using cooperative games and choosing safety and efficiency subsystems as two sides of the game. The model uses regression analysis method to fit function relationship among resource investment and safety level and efficiency level, and uses cooperative game to coordinate the allocation of resources between safety and efficiency subsystems. The practical application results show that using cooperative game theory and Nash solution, the model can allocate resources rationally from aspects of safety and efficiency in situations of certain enterprise's resource input, and can control security level of coal mine production logistics system in the best range, meanwhile ensure the efficiency level is the optimal, which can provide scientific theory basis for safe and efficient operation of coal mine production logistics system.