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When ensuring electric power system to supply power safely and reliably, economic and social benefit are very good which hydropower station economic operation brought. But selecting the optimal combination model of unit is a high-dimension, discrete, non-convex and non-linear optimization problem, so it is very difficult to obtain optimal solution from theory. According to similarity between hydropower...
The paper presents a hybrid Broyden family method with global mesh refinement and high order discretization scheme because that this type methods are usually efficient and the high order discretization scheme could reduce the discretization error significantly. The method is then applied to pipeline isothermal simulation problems. The method includes the idea of local/global mesh refinement. The mesh...
In this paper, we study the aggregating problem of swarm system with guaranteed connectivity in 2-dimensional environment, and propose an individual-based swarm model composed of the state information about the individual's farthest neighbors. In our approach, we formulate the following two steps at each time as distributed control strategy: (1) determining several available positions for every individual;...
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