Table 10.1 64 kinds of possible lateral forces for attitude control
Number of
working nozzles
Lateral force
magnitude
Lateral force
direction
Serial number of
nozzles opened
Figure
1
F
180°
6
Fig. 10.3a
−135°
7
Fig. 10.3b
−90°
8
Fig. 10.3c
−45°
9
Fig. 10.3d
0°
10
Fig. 10.3e
45°
11
Fig. 10.3f
90°
12
Fig. 10.3g
135°
13
Fig. 10.3h
2
ffiffiffiffiffiffiffiffiffiffiffiffiffiffi ffi
2 þ
ffiffi ffi
2
p
p
F
−157.5°
6, 7
Fig. 10.4a
−112.5°
7, 8
Fig. 10.4b
−67.5°
8, 9
Fig. 10.4c
−22.5°
9, 10
Fig. 10.4d
22.5°
10, 11
Fig. 10.4e
67.5°
11, 12
Fig. 10.4f
112.5°
12, 13
Fig. 10.4g
157.5°
13, 6
Fig. 10.4h
ffiffi ffi
2
p
F
−135°
6, 8
Fig. 10.5a
−90°
7, 9
Fig. 10.5b
−45°
8, 10
Fig. 10.5c
0°
9, 11
Fig. 10.5d
45°
10, 12
Fig. 10.5e
90°
11, 13
Fig. 10.5f
135°
12, 6
Fig. 10.5g
180°
13, 7
Fig. 10.5h
ffiffiffiffiffiffiffiffiffiffiffiffiffiffiffi
2 À
ffiffi ffi
2
p
p
F
−112.5°
6, 9
Fig. 10.6a
−67.5°
7, 10
Fig. 10.6b
−22.5°
8, 11
Fig. 10.6c
22.5°
9, 12
Fig. 10.6d
67.5°
10, 13
Fig. 10.6e
112.5°
11, 6
Fig. 10.6f
157.5°
12, 7
Fig. 10.6g
−157.5°
13, 8
Fig. 10.6h
(continued)
168
10 Application of Aerodynamic Technology in Attitude Control …