LINGO software in the application of timber transportation optimization model

Based on the total supply of timber-supply-point and total demand of timber-demand-point,established a mathematical optimization model of timber direct-transit mixed transportation,gave an example and carried on the solution by using the LINGO software,we not only obtained the lowest-cost transportation plan,but also obtained the lowest costs of the transportation plan,which proves the correctness and practicality of the model,and also shows the LINGO software's rapid and convenient in solving the timber transportation optimization model,provides reference and guidance for the timber transport management and decision-making.