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In-Depth Information
B.13 R 1
γ,z R 1
β,y R 1
α,z
c γ
s γ
0
0
s β
c α
s α
0
c β
γ,z R 1
R 1
β,y R 1
α,z =
s γ c γ 0
001
01
0
s α c α 0
001
s β
0
c β
( s γ s α + c γ c β c α ) γ c α + c γ c β s α )
c γ s β
=
( c γ s α s γ c β c α ) γ c α s γ c β s α )
s γ s β
s β c α
s β s α
c β
100
001
010
R 1
90 ° ,z R 1
90 ° ,y R 1
90 ° ,z =
100
001
010
00001111
00110011
01010101
0000
1
01010101
00110011
1
1
1
.
=
This rotation sequence is illustrated in Fig. B.12 (a)-(d), where the axis of rota-
tion is
T
[
022
]
and the angle of rotation 180°.
Four views of the frame before and during the three rotations R 1
90 ° ,z R 1
90 ° ,y R 1
Fig. B.12
90 ° ,z
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