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This paper presents a research of the surface roughness effects on corona-generated electromagnetic interference of long-term operating conductors. The detailed surface morphologies and roughness of typical long-term operating conductors were measured and analyzed. The radio noise measurement system based on the corona cage was discussed and the actual radio noise generated by the conductor in the...
An investigation into the effect of surface roughness on corona-generated electromagnetic interference of long-term operating conductors is presented. The surface texture and roughness of typical long-term operating conductors is measured. The radio noise measurement system based on the corona cage is developed and discussed. As a result of the rough surfaces, the corona discharge intensity of long-term...
Quantization is a widely used technique in signal processing. The purpose of many quantization schemes is to faithfully reproduce the input signals. However, in many situations, one is more interested in comparison of different classes of signals in order to classify them into different categories. The classification criterion is based on comparing distances under certain metric. For classical quantizers,...
The current LCA research mainly focuses on evaluation model. And it is difficult to relate the results of assessment with the conceptual design information and support the concept optimization effectively from design level. A RLCA model with backtracking mechanism based on green feature is proposed in this paper, and the backtracking mechanism of the model is illustrated in detail. Firstly, the impact...
The optimal parameter selection of combination strategy for a submarine to countermeasure acoustic homing torpedo at close distance is studied. The characteristics of underwater acoustics countermeasure at close distance are analyzed. The tactic scenario, the models of torpedo active detection and relative movement between torpedo and target are established. Key factors that can be applied in distinguishing...
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