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With the reformation of China's electric power and power coal system, several difficulties emerge in planning annual coal purchase and allocation schedule, e.g., with multiple sources, multiple destinations, different shipping vessels. So it is important to research on the transportation and storage problems for regional power coal allocation planning of China. In this study, these concerns are formulated...
Proposesing a multi-state adaptive ant pheromones mechanism base on researching on ant colony algorithm model, pheromones update and pheromones selection had been improved. Make up the traditional ant colony algorithm for the calculation of distribution network planning that is slow and easy to fall into local optimal solution. And improved the convergence of the optimal solution. The validity of...
For the arrangement of Controls in human-machine interface based on the multiple operating conditions, the following factors should be considered: the design principles such as the importance of Controls, operating frequency, operating sequence and relativity between the Controls, and the total motion distance of the operator's hand. The arrangement in manual mode can hardly take all the factors above,...
Components on console are usually arranged by manual layout according to ergonomics standards and experiences in nuclear power plant. It is hard to balance many criterions, for it depends much on designer's judgments and preferences. This method leads to a random layout results. Particle swarm optimization is a solution to complex optimization problems with constraints, and has been applied successfully...
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