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Based on the actual characteristics of transport network design, the construction sequence problem of transport network was put forward. According the relationship between designer and user of network, taking the total costs of the network construction stages as the up-level program and the traffic flow user equilibrium model of different stages of the transport network construction as the lower-level...
The berth allocation problem studies the optimal scheduling of assigning arrival ships to berths along a quay in container terminals. The objective is to minimize the total service time for all ships in the planning horizon. The time window constraints on the service time of ships and the available time of berth are considered in this paper. And a new model and a heuristic based on the tabu search...
Reasonable dimension reduction and effective optimization calculation are the basic ways to study the optimization of complex nonlinear system. A method based on the traditional decomposition technology is put forward to solve the optimization problem of complex nonlinear system, of which decision variable is decomposed to independence variable and coupling variable. On the basis of this method, genetic...
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