A1261623604pfLXS PowerPoint PPT Presentation

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Title: A1261623604pfLXS


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Time domain response specifications
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Steady-state tracking sys. types
plant

e
r(s)
y(s)
G(s)
C(s)
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r(t)us(t) r(s)1/s r(t)tus(t) r(s)1/s2 r(t) ½t2us(t) r(s)1/s3
type 0 (N0 a0?0) Kpb0/a0 ess1/(1Kp) Kv0 ess8 Ka0 ess8
type 1 (N1 a00 a1?0 b0?0 ) Kp 8 ess0 Kvb0/a1 ess1/Kv Ka0 ess8
type 2, N2 a0a10 a2?0,b0?0 Kp 8 ess0 Kv 8 ess0 Kpb0/a2 ess1/Ka
type3, N 3 a0a1a20 b0?0 Kp 8 ess0 Kv 8 ess0 Ka 8 ess0
ref. input
sys. type
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Example of tank

H
C
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r(s)

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example
e(s)
y(s)
r(s)
G(s)
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d1(s)
d2(s)
KpsKI s
?n2 s(s2? ?n)
1 Ts1

e
r(s)
-
A
B
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Example
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