8
9
10
=
ϕ
θ
=
)*
−
),
)-
−
).
̇
=
$
ϕ
̈
=
(
**
+,
θ
̈
=
.
//
+,
(2)
(3)
(4)
(3)
(4)
11
(
)
1
+
(
)
<
*
(5)
1
1
+
(
)
<
-
(6)
-
=
40
+
0.
1
0.
01
+
20
(7)
(
)
1
+
(
)
<
*
(5)
1
1
+
(
)
<
-
(6)
-
=
40
+
0.
1
0.
01
+
20
(7)
(
)
1
+
(
)
<
*
(5)
1
1
+
(
)
<
-
(6)
-
=
40
+
0.
1
0.
01
+
20
(7)
"
1
−
1
&
"
"
+
2
cos
∅
+
≥
0
(8)
"
"
+
2
cos
∅
+
+
1
−
1
5
"
≥
0
9
"
1
−
1
&
"
"
+
2
cos
∅
+
≥
0
(8)
"
"
+
2
cos
∅
+
+
1
−
1
5
"
≥
0
9
)
12
∅
=
𝑎
'((
)
'((
*
(
11
)
θ
=
𝑎
'((
)
'((
,
(12)
∅
=
𝑎
'((
)
'((
*
(
11
)
θ
=
𝑎
'((
)
'((
,
(12)
13
14
15
16