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As the most important equipment in compressor station, the performance of centrifugal compressor unit is highly concerned with safety production and economic benefits of gas-transmission enterprise. In order to ensure well operating condition of centrifugal compressor unit, we should firstly make clear the design principle of index system of risk assessment, and establish the reliability block diagram...
Gas pipeline leakage will lead to great economic losses. So, the study of leak detection on gas pipelines is very important. A leak detection method based on Hilbert-Huang transform (HHT) has been proposed. First, the signal is transformed via HHT, than the Hilbert marginal spectrum will be acquired, which can reflect changing regularity of the signal amplitude. Through compare the marginal spectrum...
Ecologism is a kind of trend of thought occurred in early 1970s, which is quite activity and developed fast. The trend shocked the politic of capitalism country in Europe and America. Attention on the social and political reason of natural ecology, it has many derivatives, ecovillage is one of them. As a kind of community aimed of social and ecological sustainable development, the EV design follows...
Mathematics is one of the key factors in our human society, as it has connection with every field and is the base of any further research of science. Godel Incomplete Theorem is one of the most important result in the mathematics field, it is very complex and conceptual and not easy to be place in the architecture research. The author will discuss the utility of it and its application in the research...
In this paper we design a Chaos Bidirectional Associative Memory (CBAM) network model based on Aihara chaos neuron for its sensitivity to noise. It includes an inside associative memory construct on its every layer. The simulation shows that the model improves the anti-noise ability of the BAM effectively.
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