航空重力弱信号提取的卡尔曼滤波方法研究 |
王冠鑫, 罗锋, 周锡华, 闫方 |
Research on Kalman filter method for weak signal extraction of airborne gravity |
WANG Guan-Xin, LUO Feng, ZHOU Xi-Hua, YAN Fang |
图8 FIR100s滤波的航空重力异常内符合精度(平飞和机动) |
Fig.8 The internal accord accuracy of repeat lines of FIR100s filter for airborne gravity anomaly (in steady-state and maneuvering flight condition) |