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With the improvement of computer performance, particle filter as a method of state estimation, is widely used for nonlinear non-Gaussian dynamic systems. In order to reduce the partical degeneracy in the state estimation process of high-dimensional stochastic dynamic systems which commonly occurs in the conventional particle filter, an improved particle filter method based on adding more accurate...
A good understanding of the aggregated stochastic characteristics of available wind generation is very important for secured and economic system operation in market environment. This paper focus on estimating and analyzing the aggregated generation of geographically distributed wind farms. A dynamic system model is formulated to describe the relationship between atmospheric and near-surface wind fields...
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