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This paper proposes an improved particle swarm optimization (PSO) algorithm to solve the sensor configuring optimization problem for the harmonic monitoring in the power grid. The model of the tested and un-tested node voltage and current is firstly set up. Then the PSO algorithm, which uses the logistic chaos method to obtain the initialized value for a better ergodic property and normalizes the...
Aiming at the particularity of the BDAR, the method which employs the set pair analysis based on entropy and weight to rational efficiency evaluation of the BDAR had been discussed by taking certain five amphibian equipments as example. Firstly, the evaluating index system was established by analyzing the characteristic of the BDAR and the factors which affect the efficiency evaluation of the BDAR...
This article proposed a nonparametric test method by using Gaussian mixture model application idea for reference to evaluating the construction of index architecture. First use Gaussian mixture model to cluster analysis the index architecture. Second use rank correlation coefficient of nonparametric test method to select index architecture. Then determined the evaluate index architecture and guarantee...
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