Combined shipment problems and method study of containers' multiattribute commodity

The paper conducts on the optimization of combined shipment of different attribute commodity in the commodity loading process,using three-step methods.Firstly,divide into commodity attribute.Next,establish model for every single attribute commodity.Explicit about the restraints and the goal,meanwhile,seek for the appropriate algorithm.Finally,based on the first two steps,find the appropriate algorithm for the multi-attribute commodity.Meanwhile,it gives an example to illustrate the method further.