匝间深度

偏离角

坐标

SRP定位估计

误差(cm)

MUSIC-SRP定位估计

误差(cm)

浅

0˚

(0, 40.0, 4.0)

(0, 56.3, 1.1)

16.6

(0, 45.9, 0.7)

6.8

15˚

(3.1, 40.0, 4.4)

(1.4, 58.1, 1.1)

18.5

(0, 45.1, 0.8)

7

30˚

(6.0, 40.0, 6.5)

(1.3, 59.6, 1.2)

20.8

(7.6, 33.3, 9.0)

7.3

45˚

(7.8, 40.0, 7.5)

(3.1, 60.3, 1.7)

21.6

(12.3, 44.2, 12.0)

7.6

深

0˚

(0, 40.0, 5.0)

(0.1, 56.5, 0.9)

17

(0, 34.2, 0.5)

7.2

15˚

(2.8, 40.0, 5.4)

(-0.7, 58.3, 1.0)

19.1

(0, 44.9, 0.5)

7.4

30˚

(5.5, 40.0, 5.6)

(1.3, 60.3, 1.2)

21.2

(7.8, 33.9, 9.3)

7.5

45˚

(8.5, 40.0, 8.2)

(2.8, 61.9, 3.6)

23.1

(5.9, 32.8, 9.1)

7.7