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172 CHAPTER 14. 2-D PROTOTYPICAL AEROELASTIC WING SECTION
A
1,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
000.0010 0
0000.0010
−0.2314 −0.0029 −0.0029 −0.0001
0.2780 1.2608 0.0053 −0.0002
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
B
1,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
0
0
0.0026
0.0100
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
,
A
2,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
000.0010 0
0000.0010
−0.2314 −0.0805 −0.0049 −0.0003
0.2780 1.5491 0.0127 0.0007
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
B
2,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
0
0
−0.0370
−0.1397
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
,
A
3,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
000.0010 0
0000.0010
−0.2314 −0.0425 −0.0038 −0.0002
0.2780 1.4080 0.0086 0.0002
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
B
3,2
= 10
3
⎛
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎜
⎝
0
0
−0.0176
−0.0664
⎞
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎟
⎠
.
14.4.2 Control system design
This section derives an observer-based output feedback ...