數(shù)據(jù)融合技術(shù)及其在電器試驗(yàn)數(shù)據(jù)采集中的應(yīng)用

文中給出了數(shù)據(jù)融合算法，并提出把數(shù)據(jù)融合方法應(yīng)用于電器試驗(yàn)數(shù)據(jù)采集電壓計(jì)算中，使計(jì)算結(jié)果能更完善、準(zhǔn)確地反映電壓的數(shù)值。這種數(shù)據(jù)融合方法計(jì)算簡(jiǎn)便，可以獲得比有限個(gè)算術(shù)平均值更準(zhǔn)確的測(cè)量結(jié)果，具有較高的可靠性，實(shí)際應(yīng)用結(jié)果證實(shí)了該算法的準(zhǔn)確性，可推廣到其它具有正態(tài)分布特性測(cè)量結(jié)果的數(shù)據(jù)融合。
關(guān)鍵字：數(shù)據(jù)融合 數(shù)據(jù)采集參數(shù)估計(jì)
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