数据融合技术及其在电器试验数据采集中的应用

文中给出了数据融合算法，并提出把数据融合方法应用于电器试验数据采集电压计算中，使计算结果能更完善、准确地反映电压的数值。这种数据融合方法计算简便，可以获得比有限个算术平均值更准确的测量结果，具有较高的可靠性，实际应用结果证实了该算法的准确性，可推广到其它具有正态分布特性测量结果的数据融合。
关键字：数据融合 数据采集参数估计
ABSTRACT: This paper presents a new data fusion method for data sampling calculation of voltage and gives the data fusion algorithm. The algorithm can make the performance calculation result reflect the numerical value of voltage real status well and truly. The algorithm is simple and reliable. Compared with arithmetic means, it can obtain more exacter measuring result. The actual application result shows that the algorithm is effective, and can be used in other measuring data fusion, which the measuring data belongs to normal distribution.
KEY WORDS: data fusion; data sampling; parameter estimation