Applying Mathematical Model to Determine Location Facilities Storage Optimally With Integrated Logistic System Of Supply Chain For The Industrial Area of The People

摘要

High logistics costs of Indonesia led to lower competitiveness of production Indonesia. To overcome this problem needs to be done implementation of logistics integrated and supply chain of input-output system of production of the company’s in the industrial area of the people. The application can occur with integration of communication systems, transportation systems, facilities systems, and the provision of resources system, as well as warehousing systems, the management coordination and operation of logistics integrated and supply chain can be obtained effectiveness and efficiency, economy and productivity together. One of the important, how to determine for warehouse a company on the industrial area of the people. His problem there are several warehouses can be selected for logistics costs low. Way of solving this problem with the research application of mathematical models to calculate the most optimal warehouse from several warehouses that can be used. Mathematical model to be applied in the model matrix equation. From the data obtained three equations warehouse, and the warehouse where the most optimal of the third warehouse to warehouse production of a company then obtained matrix model is a model matrix of order three. With the completion of the matrix obtained value most optimal warehouse costs. The mathematical model can also be applied to determine the production warehouse of several other companies in the area of the Indonesia industry. This research was also useful for the development of green economy on land and at sea, with the approach of the industrial area of the people. If mathematical models applied to integrated logistics systems and supply chains on the industrial area of the people. then obtained a low cost logistics. Thereby increasing the competitiveness of the green economy on people's industrial area