二维PSD非线性误差修正算法的研究  

Nonlinearity modifiable arithmetic of 2D-PSD

作　　者：闫洪猛[1] 李田泽[1] 刘坤[2] 

机构地区：[1]山东理工大学电气与电子工程学院,山东淄博255049 [2]德州职业技术学院电气电子工程系,山东德州253034

出　　处：《山东理工大学学报（自然科学版）》2007年第6期31-34,共4页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：对插值算法、神经网络算法进行了分析,并利用这两种方法对PSD的非线性误差进行了修正补偿.在不增加成本和设备复杂程度的前提下,提高了B区的线性度、数据的置信度,扩大了PSD的测量范围和测量精度.最后给出了插值和神经网络这两种方法的优缺点,并得出几点结论.The bilinear interpolation and neural network was analyzed, and the two means were used to modify the nonlinearity error of PSD and compensate it, Under the premise of not increasing cost and equipments complexity, the linearity and degree of confidence of area B were advanced, the measure range and precision were expanded. At the end, the merits and flaws of the two means were given out, some conclusions were also elicited.

关 键 词：位置敏感探测器 双一次插值 神经网络 非线性误差 BP网络 

分 类 号：TN247[电子电信—物理电子学]