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On the base of researches on max-min ant system, a new algorithm named ant colony optimization with multiple nestspsila cooperation (MNC-ACO) is proposed to resolve the narrow traveling salesman problem. In MNC-ACO, we find out the edges contained in the shortest Hamiltonian circuit by the cooperation of elitist ants. Our experimental results clearly show that MNC-ACO has a faster convergence than...
A new algorithm named ant colony optimization with multiple nestspsila cooperation (MNACO) is presented to resolve the narrow traveling salesman problem. The union suppose and intersection suppose based on MNACO are proposed. The black, white and grey edges are defined. The edges in the intersection (black edges) are deposited certain pheromones. The white edges are deleted and the grey edges in the...
A two-dimensional heat transfer model for simulation and control of a continuous steel billet caster is presented. The convection heat transfer coefficient for each segment of secondary cooling zone is determined, which is the boundary conditions of heat transfer model. An improved ant colony optimization (ACO) algorithm to identify the calibration constants of convection heat transfer coefficient...
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