基于KPCA和数据处理组合方法神经网络的半球谐振陀螺温度建模补偿方法

张晨,汪立新,孔祥玉

Temperature modeling and compensation method of hemispherical resonator gyro based on KPCA and grouped method of data handling neural network

Chen ZHANG,Lixin WANG,Xiangyu KONG

表 4 不同样本预测结果的均方根误差

Tab.4 Root mean squared error of prediction results for different samples

样本 RMSE 多项式预测 KPCA-GMDH 2 0.00068 0.00064 3 0.00380 0.00300 4 0.00440 0.00290 5 0.00490 0.00470 6 0.00410 0.00370 7 0.00060 0.00050