理论模型分析卡尔曼滤波在航空全张量磁力梯度测量中的应用效果
孟庆奎, 周坚鑫, 舒晴, 高维, 徐光晶, 王晨阳

Application effect of Kalman filter in airborne full tensor magnetic gradient measurement based on theoretical model
MENG Qing-Kui, ZHOU Jian-Xin, SHU Qing, GAO Wei, XU Guang-Jing, WANG Chen-Yang
表1 典型剖面(Y=500 m)卡尔曼滤波效果定量统计
Table 1 Quantitative statistics of Kalman filtering results of typical profile (Y=500 m)
Bxx Byy Bzz Bxy Bxz Byz
噪声衰减因子 0.9212 0.9668 0.9613 0.9413 0.9560 0.9593
均方误差/(pT·m-1) 8.5 5.7 6.7 7.5 6.6 6.2