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One serious problem in deep hole drilling is the occurrence of a dynamic disturbances called spiralling. A common explanation for the occurrence of spiralling is the coincidence of time varying bending eigenfrequencies of the tool with multiples of the spindle rotation frequency. We propose a...
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forecasts is not considered. Thus, important knowledge used by market participants is ignored in theory. By extending a standard … derivative pricing and is able to estimate the information gain compared to a benchmark model without meteorological forecasts …
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