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A new kind of reliability calculation method for complex system was proposed in this paper. Taking the components as the nodes, the reliability of complex system was represented by the connectivity reliability of shortest path in the network model of complex system. According to the differences of connecting types, different reliability calculation models were constructed. Finally, taking the bogie...
Wavelet shrinkage is efficient for de-noising the partial discharge (PD) detection. An improved wavelet de-noising approach for PD online measurement is presented. The wavelet de-noising approach is based on a genetic adaptive threshold estimation (GATE) scheme. The thresholding functions with continuous derivatives are used for the GATE scheme. A genetic algorithm is used to obtain global optimum...
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