This paper presents a method with mixed spectra for analyzing rotational accuracy of spindles, making use of the modified periodogram test combined with dynamic data system modeling.

本文采用动态数据系统建模分析法与改进的周期图检验法相结合，对主轴回转精度进行混合谱分析。

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The dynamic data system (a kind of time series analysis technique) is used in the processing of the data collection for electrode voltage and ARMA stochastic dynamic models established.

文中将动态数据系统应用于电阻电压采样数据的处理，建立动态模型。该数学模型及有关判据，可用于监测与控制焊接过程。

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Global principal components analysis (GPCA) model is presented to the multidimensional dynamic data system and the time sequence solid data table is three-dimensionally synthesized and simplified.

对多维动态数据系统给出了全局主成分分析(GPCA)模型，并对时序立体数据表进行立体式的综合与简化。

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GridEye will produce dynamic system behavior data that will provide insight into how renewable generation assets change the dynamic behavior of the electric grid.

FORBES: Can GridEye Save America's Power Grid?

Using advanced computational techniques capable of analyzing streaming data from sensors across the grid in near real-time enable more dynamic monitoring of the entire power system across large geographic areas, and offers the potential to reach even higher levels of performance and cost-effectiveness through improved situational awareness.

ENGADGET: IBM announces Smarter Energy Research Institute, aims to improve energy grids (video)