文中給出了數據融合算法，并提出把數據融合方法應用于電器試驗數據采集電壓計算中，使計算結果能更完善、準確地反映電壓的數值。這種數據融合方法計算簡便，可以獲得比有限個算術平均值更準確的測量結果，具有較高的可靠性，實際應用結果證實了該算法的準確性，可推廣到其它具有正態分布特性測量結果的數據融合。
關鍵字：數據融合 數據采集參數估計
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