基于伪随机信号的磁电法渗漏模型试验

张化鹏, 钱卫, 刘瑾, 武立林, 宋泽卓

Leakage model-based experimental study on magnetometric resistivity method combined with pseudo-random signal technology

ZHANG Hua-Peng, QIAN Wei, LIU Jin, WU Li-Lin, SONG Ze-Zhuo

表1 峰值处磁感应强度数据

Table 1 Magnetic induction data at peak value

测点 B/nT 相对误差δ/% 测量结果ηai 计算结果 η ' ai 7 195 190 2.63% 12 192 187 2.67 28 202 205 -1.46 33 212 216 -1.85 49 206 208 -0.96 55 193 191 1.05 70 211 212 0.47 77 220 223 1.35