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자동제어 Automatic Control Systems 8Ed Solution Kuo and Golnaraghi 솔루션

등록일 : 2010-09-16
갱신일 : 2010-09-16


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자동제어 Automatic Control Systems 8Ed - Solution-Kuo and Golnaraghi 솔루션
Chapter 2 MATHEMATICAL FOUNDATION
2-1 (a)
Poles: s = 0, 0, Zeros: s =

?1, ?10;

(b)

Poles: s =

?2, ?2; ?1 cancel each other.

?2, ∞, ∞, ∞.

Zeros: s = 0. The pole and zero at s =

(c)

Poles: s = 0,

?1 + j, ?1 ? j; ?2.

(d)

Poles: s = 0,

?1, ?2, ∞.

Zeros: s =

2-2 (a) G (s) = (d)
G ( s)

(b) 5

(c) G ( s) = (e)

( s + 5)
1 s
2

2

(s
=

4s
2

+4


)

+

1 s+ 2

G (s)

=

4 s
2

+ 4s +8

=

+4

G (s)

∑e
k =0

kT ( s + 5 )

=
1

1

?e

?T ( s+5 )

2-3 (a)
g ( t ) = u s ( t ) ? 2u s (t ? 1) + 2 u s( t ? 2) ? 2 u s ( t ? 3) + L G (s ) = 1 s

(1 ? 2e ? s + 2e?2 s ? 2e ?3s + L ) =
1 s

s 1…(생략)

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