Decision model of transportation-inventory system based on shipping point in the presence of fuzzy random demand

For the coordination control problem of production, transportation and inventory in the presence of fuzzy random demand, fuzzy transportation time and fuzzy inventory costs, a coordinated optimal of transportation-inventory model under the control policy of shipping point is established. The possibility mean value concept and function principle of fuzzy number are used here to solve the problem. In the end, a numerical example is applied to illustrate the proposed model.