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高压电器  2014 

聚磁式OCT磁饱和特征的补偿方法研究

, PP. 6-10

Keywords: 聚磁式OCT,磁饱和,非线性补偿,模型

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Abstract:

针对聚磁式OCT的磁饱和特性,提出了基于反函数思想的非线性补偿方法,利用直接法建立了磁饱和特性的多项式表达模型,结合矩阵计算法推导出多项式系数的计算方法,根据实验室现有的聚磁式OCT测量结果计算得到非线性补偿模型,并利用该补偿模型对聚磁式OCT的输出进行校正,对非线性补偿方法进行验证,表明具有很强的有效性、准确性和实用性。

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