Problem of Distribution and Routing of Transport Blocks with Mixed Attachments and Its Decomposition

摘要

Consideration is given to the mathematical model of the nonlinear multiextreme discrete problem of distribution and routing in the multicommodity network of transport blocks with nested small packages flows of cargoes or messages with different addresses of destination. The special features of its solution for a transport network and data transmission network for nonramified and ramified flows at restrictions on a time of delivery of small packages flows to a recipient and the average time of a delay of flows are discussed. The method of reducing the solution of the original problem to solution of some set of linear multidimensional knapsack problems with binding restrictions is offered. Results of numerical modeling of the solution of a problem on the example of a transport network are given.