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1
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tlim→∞(ε(t)) =lim
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pα·D(p) +K·N(p)E(p)
kz
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p→0
p pα·D(p)
pα·D(p) +K·N(p)E(p)
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p→0
pα+1 pα+KE(p)
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p
=lim
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p→0
p0
p0+KE0
= 1
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+RLL3 Uaā,ā03LL3Nj
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p→0
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kS
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p→0
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A0
p2
= lim
p→0
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p→0
A0· p0 p1+K
= A0 K Hȕ3aa3na 3cj ,RNcjNj3. I cRajC3 3cj UaIIěI3 © Iȕ3Njaā3. 0ā,Iā3 03εtY
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εt= lim
p→0
A0· pα−1 pα+K
=0
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εa = lim
p→0
2·A0· p0 p2+K
= 2·A0
K avbiĕK2 /2 +Hbb2 >2 Uα>2V
εa = lim
p→0
2·A0· pα−2 pα+K
=0
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εa = +∞
α=2 t
εi =0
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K
α>2 t
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t εt=0
t εa=0
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1+F1(p)·F2(p)·E(p)− F2(p)
1+F1(p)·F2(p)·R(p)
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εp(p) =− F2(p)
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εp(p) =−K2·N2(p)
pα2·D2(p)· 1 1+ K1·N1(p)
pα1·D1(p)· K2·N2(p) pα2 ·D2(p)
·R0 p
εp(p) =− K2·N2(p)·pα1·D1(p)
pα1·D1(p)·pα2 ·D2(p) +K1·N1(p)·K2·N2(p)· R0 p
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p→0
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k:
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p→0
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(p) K
p·(1+p)
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ġ ωn=√
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10−1 100 101
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−50
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Δx KS
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Δf
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03 ,@a<3
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p
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Y
0,1 1 10
1 10
100 tr5%·ω0
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cC ,3jj3 $Rn,I3 03 aā<nIjCRN 3cj cj$I3 3j Uaā,Cc3Y [n3 U3njARN 0Ca3 0n j3LUc 03 aāA URNc3 ]
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Ti·τ·p2+2·Ti·p+1Y
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[9Y /āj3aLCN3a I 8RN,jCRN 03 jaNc83aj 3N $Rn,I3 Rnq3aj3Hf o(p) = Δf(p)
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[fY TRna ,3c 03nu 8RN,jCRNc 03 jaNc83aj. UI,3a cna I3c 0C<aLL3c - [fY Taā,Cc3a I Iā<3N03Y
[f$Y TI,3a I3c UnIcjCRNc 1 τ. 1
Ti
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√T·τY
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kO
10−3 10−2 10−1 100 101
−40
−20 0 20 40 60 0#
a0gc
10−3 10−2 10−1 100 101
−270
−225
−180
−135
−90
−45 0
◦
a0gc
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+− ΘeVUW
C(p) (p)
G(p) U(p) Θ(p)
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ġ C(p)- I3 aā<nIj3naY
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Θe(p)Y K3jja3 cRnc 8RaL3 ,NRA NC\n3Y
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[9Y /āj3aLCN3a Iȕ3aa3na CN0C,C3II3 URna nN ā,@3IRN 03 j3LUāajna3 03 Θ0 = 20◦C3N 8RN,jCRN 0n UaLěja3αY +RN,Ina3 cna I Uaā,CcCRNY
QN ,@RCcCj LCNj3NNj nN aā<nIj3na UaRURajCRNN3I CNjā<aI -C(p) =Kp1+Ti·p Ti·p Y [fY /āj3aLCN3a I 7i#Q URna I3c qI3nac cnCqNj3c 03Ti3jαd
ġ Ti =1/20.Ti =1/16 ġ α=20.α=16
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0āj3aLCN3a I3 ,RnUI3 Ti,Kp
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H1(p) Yre f(p)
+− U(p)
H2(p)
ε(p) Y(p)
H3(p) KVUW
H1(p) = (1+16·p)5·(1+33·p) H2(p) = 15·k
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Yre f(p) Y
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2ujaCj 03 ++b ibB lzSe +RaaC<ā U<3 9z
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:l
+− ΘmC(p)
K1
ε(p)
+− ΩmC(p)
CΩ(p) CmC(p) Mc(p) Cm(p)+− 1 J·p+f
1 p
Ωm(p) Θm(p) Cr(p)
7ϔόЛЁζ fYklY Ģ Ta3LC3a LR0ěI3
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K1 <CN UaRURajCRNN3I 0n ,Raa3,j3na 03 Iȕcc3aqCcc3L3Nj 03 URcCjCRN V3Ns−1W ΩmC(p) ,RNcC<N3 03 qCj3cc3 03 Iȕu3 LRj3na VqaC$I3 j3LURa3II3 - ǬVW 3N a0cƣSW Ωm(p) qCj3cc3 03 Iȕu3 LRj3na VqaC$I3 j3LURa3II3 - ǬVW 3N a0cƣSW
CΩ(p) ,Raa3,j3na 03 Iȕcc3aqCcc3L3Nj 03 qCj3cc3
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j3na
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1+ 1 Ti·p
q3,Tiaā<Iā
~N 03 ,RLU3Nc3a I3 UǃI3 0RLCNNj URna I cCjnjCRN ,Raa3cURN0Nj © IȕCN3ajC3 LRw3NN3.Ti = J fY Hȕā,aj 3cj 0ā~NC Ua I qaC$I3ε(t) =θmC(t)−θm(t)Y
H Uaā,CcCRN cjjC\n3 0n cwcjěL3 3cj 0ā~NC3 Ua I3c UaLěja3c cnCqNjc - ġ 2aa3na 03 URcCjCRN -εp = lim
t→∞(ε(t)cnCj3 © nN3 3Njaā3 03 jwU3 ā,@3IRN nNCjCa3θmC(t) =H(t)Y ġ 2aa3na 03 jaţN<3 -εv = lim
t→∞(ε(t)cnCj3 © nN3 3Njaā3 03 jwU3 ā,@3IRN nNCjCa3θmC(t) =t· H(t)Y ġ 2aa3na 3N ,,āIāajCRN - εa = lim
t→∞(ε(t) cnCj3 © nN3 3Njaā3 03 jwU3 ā,@3IRN nNCjCa3 θmC(t) = t2· H(t)Y
q3,H(t)I 8RN,jCRN 03 ?3qCcC03Y
QN aUU3II3 I jaNc8RaLā3 03 HUI,3 03tn· H(t)- n
pn+1 URnan>1Y
QN ,RNcC0ěa3 0Nc nN Ua3LC3a j3LUc \n3 I3 ,RnUI3 aācCcjNj āqRIn3 I3Nj3L3Nj n a3<a0 03 I 0wA NLC\n3 03 Iȕcc3aqCcc3L3Nj. ,3 \nC U3aL3j 03 ,RNcC0āa3a URna I cnCj3 03 Iȕājn03cr(t) =0Y
[SY 2uUaCL3aHΩ(p) = Ωm(p)
Ωmc(p) 3N 8RN,jCRN 03J.K23j pY [lY 2uUaCL3aε(p)3N 8RN,jCRN 03Θmc(p).HΩ(p).K13jpY
[kY /āj3aLCN3a Iȕ3aa3na 03 URcCjCRNεp UnCc Iȕ3aa3na 03 jaţN<3εv+RN,Ina3 cna I qI3na 03K1URna cjCc8Ca3 © Iȕ3uC<3N,3 0ȕ3aa3na 3N jaţN<3Y
[:Y /āj3aLCN3a Iȕ3aa3na 3N ,,āIāajCRNεa3j ,RN,Ina3 \nNj n a3cU3,j 0n ,@C3a 03c ,@a<3cY
~N 03 cjCc8Ca3 Iȕ3uC<3N,3 0ȕnN3 3aa3na 3N ,,āIāajCRN CN8āaC3na3 © SX. QN ,@RCcCj 0ȕCNcjII3a nN3 ,Raa3,jCRN Ua NjC,CUjCRN 03 I qCj3cc3 V~<na3 fYkkW 3cj 0RUjāY
TRna ,3jj3 UajC3. RN Ua3N0 -HΩ(p) = 1
1+T·p q3,T=33 msY [9Y /āj3aLCN3aH2Θ(p) = Θm(p)
ΘmC(p)Y H 8RN,jCRN 03 jaNc83aj 3cjA3II3 cj$I3Y ] [fY 2uUaCL3aε(p)3N 8RN,jCRNΘmC(p).T.K1.K33jpY
:k
+− ΘmC(p)
K1
ε(p) ++ HΩ= 1
1+T·p
ΩmC(p) 1
p
Ωm(p) Θm(p) K3·p
7ϔόЛЁζ fYkkY Ģ c3,RN0 LR0ěI3
[eY H3 LR0ěI3 Ua NjC,CUjCRN AjACI nN3 CNn3N,3 cna Iȕ3aa3na 03 URcCjCRNεpY
[4Y 2uUaCL3a Iȕ3aa3na 03 jaţN<3 3j 0āj3aLCN3a I qI3na 03K3U3aL3jjNj IȕNNnI3a ,3jj3 3aa3naY [OY 2uUaCL3a 3j 0āj3aLCN3a Iȕ3aa3na 0ȕ,,āIāajCRNεa3N Ua3NNj I3c qI3nac 03K33j 03K10āj3aLCNā3c Uaā,ā03LL3NjY +RN,Ina3 \nNj n a3cU3,j 0n ,@C3a 03c ,@a<3cY
MRnc qRNc ,RNcC0āa3a nA03ccnc. \n3 I3 ,RnUI3 aācCcjNj 3cj Nā<IC<3$I3. RN ,RNcC0ěa3 LCNj3NNj
\n3cr(t) =Cr0· H(t)q3,Cr0nN ,RnUI3 aācCcjNj ,RNcjNjY
[SzY /āj3aLCN3aΘm(p)cRnc I 8RaL3Θm(p) =HΘ·ΘmC(p) +HCr(p)·Cr(p)Y [SSY /āj3aLCN3a lim
t→∞(θm(t))URnaθmC(t) =Θ0H(t)3jcr(t) =Cr0· H(t)Y
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