误差理论与测量平差基础习题集5(参考答案)

0.02194 -0.012057 -0.008394 -0.009375 0.004329 0.002783 -0.012057 0.071703 0.025163 0.004329 -0.022359 -0.008124 -0.008394 0.025163 0.023362 0.002783 -0.008124 -0.007655 -0.009375 0.004329 0.002783 -0.032795 -0.005007 -0.007843 0.004329 0.022359 -0.008124 -0.005007 0.091219 0.026785 0.002783 -0.008124 -0.007655 -0.007843 0.026785 0.023329

联系数K??574.518449.4542?824.2347761.4162267.6609?548.5693? 改正数

V???6.3?1.91.96.21.8?1.92.6?7.1?3.1?10.33.04.810.2?3.2?4.8?(mm)编号 起点 终点 基线向量平差值/m

X Y Z

1 1 2 85.4750 -59.5950 2 1 3 2398.0736 -719.8032 3 2 3 2312.5986 -660.2083 4 2 4 2057.6473 -645.2854 5 3 4 -254.9514 14.9228

第六章

6.1.04 (1) h?1?X??HA?0

h?2?X??HB?0

(2) h??h111?2(H B?HA?h1?h2)h??h?12(HB?HA?h1?h2) 226.1.05

?1?3.4,?2?3.4,?3?4.2,?4??0.8

????0.6 6.1.06

???0.3?0.30.30.30.30.3?T

X=-7 6.1.07 (a)r=3,u=1,c=4

h1?h4?h5?0 h2?h3?h5?0

h2?h6?X?HA?0

h3?h4?h6?0

(b) r=2,u=1,c=3

h1?h4?h5?0 h2?h3?h5?0 h1?h2?X?0 6.1.08

(a)r=3,u=1,c=4

120.1970 2624.2273 2504.0301 2265.7113 -238.3090 L1?L2?L3?L4?360??0L2?L3?X?0

(b)r=1,u=1,c=2

L1?L2?L3?180??0 L3?X?360??0

6.1.09

X0?HA?h1?8.168m

(1)?1??2??3?6?0

?1?x?0

(2)?1?1.5mm,?2?3.0mm,?3?1.5mm

??9.1695m (3)HP16.1.10

n=5,t=3,r=2,u=1,c=3

(1)设X0?h1?h2?1.563m ?1?

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